|
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6/4/2007 |
10587219 |
Dynamically Biased Amplifier |
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5/8/2007 |
10597944 |
Power Amplifier With Stabilising Network |
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2/8/2007 |
10593720 |
Amplifier |
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|
1/11/2007 |
10588239 |
Power amplifier unit, communication terminal and control met... |
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|
6/2/2006 |
10581555 |
Variable Gain Voltage/current Converter Circuit Having Curre... |
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|
|
1/19/2006 |
10510282 |
Signal Amplifier And Integrated Circuit |
|
|
|
1/6/2006 |
10563597 |
Low-consumption Voltage Amplifier |
|
|
|
10/11/2005 |
10552817 |
Method Of Controlling A Variable Gain Amplifier And Electron... |
|
|
|
10/10/2005 |
10542157 |
Device And Method For Presdistoring And Input Signal |
|
|
|
7/8/2005 |
10541756 |
Doherty Amplifier |
|
|
|
6/21/2005 |
10540133 |
Method and apparatus for efficient amplification |
|
|
|
6/6/2005 |
10537574 |
Amplifier Circuit Having An Impedance-controllable Bias-boos... |
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|
|
6/6/2005 |
10537592 |
Amplifier Circuit Having An Extended Wilson Current-mirror S... |
|
|
|
6/3/2005 |
10908989 |
Operation Amplifier Circuit Having Digital Driving Circuitry... |
|
|
|
5/2/2005 |
11064521 |
Sound Intermediate Frequency Amplifier For A Broadcast Recei... |
|
|
|
4/11/2005 |
10530977 |
Digital Audio Amplifier Including Phase Lead-lag Compensator... |
|
|
|
4/6/2005 |
11099916 |
Switched Mode Power Amplifier Using Lumped Element Impedance... |
|
|
|
3/28/2005 |
11092847 |
Efficient Power Control Of A Power Amplifier By Periphery Sw... |
|
|
|
3/24/2005 |
11088591 |
Input Matching Circuit For Multiband Low Noise Amplifier |
|
|
|
3/24/2005 |
11087709 |
Differential Amplifier Circuit |
|
|
|
3/11/2005 |
11078246 |
Transistor Biasing Independent Of Inductor Voltage Drop |
|
|
|
3/3/2005 |
10526436 |
Variable gain amplifier |
|
|
|
2/15/2005 |
11057232 |
Agc Circuit, Agc Circuit Gain Control Method, And Program Fo... |
|
|
|
2/10/2005 |
11055948 |
Use Of Analog-valued Floating-gate Transistors For Parallel ... |
|
|
|
2/10/2005 |
11055959 |
Use Of Analog-valued Floating-gate Transistors For Parallel ... |
|
|
|
12/1/2004 |
11000065 |
Multistage Amplifier Circuit Without Interstage Coupling Cap... |
|
|
|
11/17/2004 |
10989393 |
Pulse Amplitude Modulation (pam) Method And Circuit For Impr... |
|
|
|
11/16/2004 |
10990744 |
Predistortion linearizer for power amplifier |
|
|
|
10/27/2004 |
10975686 |
Integrated Preamplifier Circuit For Detecting A Signal Curre... |
|
|
|
10/26/2004 |
10973728 |
Transconductance Amplifier |
|
|
|
10/12/2004 |
10964460 |
Variable Gain Amplifier Capable Of Functioning At Low Power ... |
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|
9/20/2004 |
10943975 |
Differential amplifier |
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|
|
9/15/2004 |
10711382 |
Audio Amplifier |
|
|
|
8/31/2004 |
10929524 |
Power Amplifier With Pulse Differentiating Circuit |
|
|
|
8/27/2004 |
10927124 |
Signal Processing Device And Class D Amplifier That Can Redu... |
|
|
|
8/26/2004 |
10927545 |
Bipolar Differential To Single Ended Transfer Circuit With G... |
|
|
|
8/23/2004 |
10922959 |
Driver Circuit |
|
|
|
8/23/2004 |
10922979 |
Power amplification circuit for output terminal of an RFIC |
|
|
|
8/18/2004 |
10921016 |
Method And Apparatus For Efficient Mixed Signal Processing I... |
|
|
|
8/11/2004 |
10916131 |
Multi-reference Switching Amplifier Modulation Method And Ap... |
|
|
|
8/11/2004 |
10916032 |
Adaptive Self-calibration Method And Apparatus |
|
|
|
8/11/2004 |
10916037 |
Detecting Load Current In Multi-reference Amplifiers |
|
|
|
8/11/2004 |
10916038 |
Multi-output Switching Amplifier |
|
|
|
8/6/2004 |
10913612 |
Balanced Variable Gain Amplifier Capable Of Achieving Perfor... |
|
|
|
8/2/2004 |
10909097 |
Method And System For Producing A Drive Signal For A Current... |
|
|
|
7/19/2004 |
10894205 |
Methods And Apparatus For Variable Harmonic Distortion |
|
|
|
7/16/2004 |
10892998 |
Amplifier Arrangement And Control Loop Having The Amplifier ... |
|
|
|
7/15/2004 |
10501392 |
Composite Power Amplifier |
|
|
|
7/13/2004 |
10890361 |
Pulse Length Matched Filter |
|
|
|
7/13/2004 |
10889059 |
Output Overvoltage Protection Circuit For Power Amplifier |
|
|
|
7/12/2004 |
10889428 |
Rf Power Amplifier System Having A Plurality Of Different Po... |
|
|
|
7/9/2004 |
10888198 |
Current Mirror Biasing Circuit With Power Control For Hbt Po... |
|
|
|
7/6/2004 |
10883705 |
High Power Amplification Circuit For Amplifying A High Frequ... |
|
|
|
7/6/2004 |
10883745 |
Bias Circuit |
|
|
|
7/2/2004 |
10884835 |
Power Amplifying Apparatus And Method Using Pre-distortion A... |
|
|
|
7/1/2004 |
10882868 |
Monolithically Integrated Power Amplifier Device |
|
|
|
6/18/2004 |
10872040 |
Controlling A Power Converter |
|
|
|
6/7/2004 |
10861463 |
Amplifier Circuit Having Signal Detection Function |
|
|
|
6/2/2004 |
10859392 |
Digital Signal Processing Based Implementation Of A Feed For... |
|
|
|
6/1/2004 |
10858530 |
Transmission Circuit Capable Of Efficiently Operating A Powe... |
|
|
|
5/19/2004 |
10480895 |
Signal Correction Techniques |
|
|
|
5/18/2004 |
10495931 |
Switched Mode Power Amplifier |
|
|
|
5/18/2004 |
10495956 |
Image Display Apparatus And High Voltage Driver Circuit |
|
|
|
5/14/2004 |
10846082 |
Active Load Circuit For Low-voltage Cmos Voltage Gain Amplif... |
|
|
|
5/13/2004 |
10844364 |
Low-noise Preamplifier, In Particular, For Nuclear Magnetic ... |
|
|
|
5/4/2004 |
10493312 |
Differential amplifier with temperature compensating functio... |
|
|
|
5/3/2004 |
10483400 |
Amplifier Device |
|
|
|
4/23/2004 |
10830030 |
Power Amplifier |
|
|
|
4/12/2004 |
10822365 |
Automatic Gain Control Method And Device |
|
|
|
4/7/2004 |
10820675 |
Automatically Adjusting Low Noise Amplifier |
|
|
|
3/19/2004 |
10804169 |
Wide Common Mode Differential Input Amplifier And Method |
|
|
|
3/17/2004 |
10803850 |
Accurate Power Detection For A Multi-stage Amplifier |
|
|
|
2/2/2004 |
10768160 |
Power Amplifier System And Mobile Communication Terminal Dev... |
|
|
|
1/27/2004 |
10765759 |
Compound Load For Differential Circuits |
|
|
|
12/24/2003 |
10482125 |
Low-noise Active Rc Signal Processing Circuit |
|
|
|
12/22/2003 |
10743221 |
Circuit And Method Of Establishing Dc Bias Levels In An Rf P... |
|
|
|
12/12/2003 |
10734369 |
Amplifier With A Gain Proportional To Power Source Voltage |
|
|
|
12/12/2003 |
10736110 |
Common Mode Linearized Input Stage And Amplifier Topology |
|
|
|
12/12/2003 |
10735043 |
Variable Gain Amplifier |
|
|
|
12/12/2003 |
10735364 |
Transimpedance Amplifier With Controllable Noise Reduction |
|
|
|
12/11/2003 |
10733498 |
Delay Mismatched Feed Forward Amplifier System Using Penalti... |
|
|
|
12/11/2003 |
10733022 |
Low Distortion And High Slew Rate Output Stage For Voltage F... |
|
|
|
12/11/2003 |
10733087 |
Feed Forward Amplifier System Using Penalties And Floors For... |
|
|
|
12/11/2003 |
10480418 |
Distortion Detector |
|
|
|
12/11/2003 |
10735037 |
Microwave Power Amplifier |
|
|
|
12/10/2003 |
10731032 |
Wideband Amplifier |
|
|
|
12/10/2003 |
10416010 |
Amplifier Linearisation |
|
|
|
12/2/2003 |
10725290 |
Audio Amplifier |
|
|
|
11/18/2003 |
10714863 |
Single-ended Differential Circuit Using Complementary Device... |
|
|
|
11/13/2003 |
10713140 |
Amplifying Circuit, Noise Reducing Apparatus And Power Conve... |
|
|
|
11/6/2003 |
10702035 |
Differential Amplifier |
|
|
|
11/6/2003 |
10476788 |
Gain Adjusting And Circuit Arrangement |
|
|
|
10/31/2003 |
10698661 |
Amplifier Gain Boost Circuitry And Method |
|
|
|
10/23/2003 |
10692232 |
Efficiency Enhancement For Mmic Amplifiers |
|
|
|
10/23/2003 |
10691987 |
Switching Amplifier Architecture |
|
|
|
10/23/2003 |
10693096 |
Common Mode Feedback Amplifier |
|
|
|
10/22/2003 |
10692075 |
Temperature Compensated Power Amplifier Power Control |
|
|
|
10/22/2003 |
10691682 |
Voltage Amplification Circuit |
|
|
|
10/16/2003 |
10688444 |
High-efficiency Modulating Rf Amplifier |
|
|
|
10/15/2003 |
10687391 |
Distortion Compensation Device |
|
|
|
10/9/2003 |
10605571 |
Multistaged Amplification Circuit |
|
|
|
8/7/2003 |
10467499 |
Fet Band Amplifier |
|
|
|
8/7/2003 |
10467519 |
Fet Band Amplifier |
|
|
|
8/5/2003 |
10634600 |
Linearizing Linc Amplifiers Using Pre-distortion |
|
|
|
8/5/2003 |
10633589 |
Variable Gain Low Noise Amplifier |
|
|
|
8/4/2003 |
10632849 |
Operational Amplifier |
|
|
|
8/1/2003 |
10632248 |
Class D Amplifier |
|
|
|
7/15/2003 |
10618601 |
Negative Feedback Amplifier With Electrostatic Discharge Pro... |
|
|
|
7/15/2003 |
10618772 |
Signal amplifier using a doherty amplifier |
|
|
|
7/14/2003 |
10433562 |
Method And Arrangement Relating To Electronic Compensation |
|
|
|
7/11/2003 |
10618066 |
Low Voltage High Gain Amplifier Circuits |
|
|
|
7/11/2003 |
10618507 |
Amplifier And Method For Canceling Nonlinearity In Amplifier |
|
|
|
7/10/2003 |
10344289 |
Programmable Radio Frequency Predistortion Linearizer And Me... |
|
|
|
7/8/2003 |
10614757 |
Amplifying Circuit With Variable Load Drivability |
|
|
|
7/8/2003 |
10615468 |
Switched-mode Power Amplifier Using Lumped Element Impedance... |
|
|
|
7/7/2003 |
10614321 |
Low Power Differential Amplifier Powered By Multiple Unequal... |
|
|
|
7/7/2003 |
10615440 |
Dual Differential-input Amplifier Having Wide Input Range |
|
|
|
7/3/2003 |
10613372 |
Adaptive Predistortion For A Transmit System |
|
|
|
7/3/2003 |
10613856 |
Adaptive Predistortion For A Transmit System With Gain, Phas... |
|
|
|
7/3/2003 |
10613362 |
Broadband Amplification Apparatus For Bandwidth Expansion |
|
|
|
6/27/2003 |
10608251 |
Efficient Power Control Of A Power Amplifier By Periphery Sw... |
|
|
|
6/24/2003 |
10602576 |
Impedance Matching Low Noise Amplifier Having A Bypass Switc... |
|
|
|
6/3/2003 |
10454789 |
Providing Dc Isolation In Switching Amplifiers |
|
|
|
5/7/2003 |
10431092 |
Demodulation Apparatus For Digital Audio Amplifier |
|
|
|
5/7/2003 |
10431793 |
Operational Amplifier With Adjustable Input Offset |
|
|
|
5/6/2003 |
10429700 |
Method And System For Producing A Drive Signal For A Current... |
|
|
|
5/6/2003 |
10429714 |
Power Amplifying Apparatus And Radio Communications Apparatu... |
|
|
|
5/1/2003 |
10428670 |
Power-off, Loop-through Return-loss With Negative Capacitanc... |
|
|
|
4/29/2003 |
10249674 |
Low Noise Amplifier |
|
|
|
4/3/2003 |
10405470 |
Electric Field Intensity Detecting Circuit And Limiter Ampli... |
|
|
|
4/2/2003 |
10406071 |
Transimpedance Amplifier With Selective Dc Compensation |
|
|
|
4/2/2003 |
10405821 |
Power Supply Rejection Technique For Switching Amplifier |
|
|
|
3/24/2003 |
10394255 |
Operational Amplifier With Fast Rise Time |
|
|
|
3/19/2003 |
10380991 |
Nonlinear Distortion Compensation Power Amplifier |
|
|
|
3/11/2003 |
10386291 |
Amplifier Control System With Statistical Enhancement Of Res... |
|
|
|
3/4/2003 |
10378704 |
High Gain Amplifier With Rail To Rail Range And Frequency Co... |
|
|
|
2/24/2003 |
10321222 |
Limiting Amplifier With Active Inductor |
|
|
|
2/21/2003 |
10371107 |
Wide Dynamic Range Transimpedance Amplifier |
|
|
|
2/20/2003 |
10370396 |
Differential Circuit With A Linearity Correction Loop |
|
|
|
2/19/2003 |
10367934 |
Power Servo-loop, An Rf Signal Amplifier Circuit, And An Rf ... |
|
|
|
2/12/2003 |
10366062 |
Dual Band Power Amplifier With Improved Isolation |
|
|
|
2/12/2003 |
10364999 |
Dual Gate Low Noise Amplifier |
|
|
|
1/24/2003 |
10350136 |
Fet Amplifier With Temperature-compensating Circuit |
|
|
|
1/22/2003 |
10349401 |
Variable Gain Control Circuit And Integrated Circuit Device ... |
|
|
|
1/17/2003 |
10348542 |
Apparatus, Methods And Articles Of Manufacture For Control I... |
|
|
|
1/8/2003 |
10337819 |
High Frequency Power Amplifier And Wireless Communication Mo... |
|
|
|
1/3/2003 |
10248269 |
Class BD amplifier |
|
|
|
1/2/2003 |
10335268 |
VHF/UHF broadband high power amplifier module |
|
|
|
12/16/2002 |
10319823 |
Two-input/two-output Broadband Active Selector Switch With D... |
|
|
|
12/16/2002 |
10320123 |
Capacitor Compensation In Miller Compensated Circuits |
|
|
|
12/13/2002 |
10318849 |
Single Package Multi-chip Rf Power Amplifier |
|
|
|
12/12/2002 |
10319931 |
Multicarrier Amplifying Device |
|
|
|
12/4/2002 |
10220113 |
High-frequency Amplifier |
|
|
|
11/21/2002 |
10300988 |
Hollow Article And Its Manufacturing Method And Apparatus Th... |
|
|
|
11/18/2002 |
10276555 |
Radio Frequency Feedback Amplifier Circuits |
|
|
|
11/15/2002 |
10294597 |
High Frequency Power Amplifier And Wireless Communication Mo... |
|
|
|
11/13/2002 |
10294808 |
Amplifier Biasing |
|
|
|
11/12/2002 |
10292606 |
Power Amplifier With Provisions For Varying Operating Voltag... |
|
|
|
11/5/2002 |
10288084 |
Method of operating a solid state power amplifying device |
|
|
|
10/24/2002 |
10279681 |
Amplifier biasing |
|
|
|
10/22/2002 |
10277257 |
Variable-gain Amplifier |
|
|
|
10/22/2002 |
10277502 |
Class-d Amplifier With Digital Feedback |
|
|
|
10/21/2002 |
10204995 |
Amplifier |
|
|
|
10/21/2002 |
10204996 |
Switched Amplifier |
|
|
|
10/16/2002 |
10272725 |
Chireix Architecture Using Low Impedance Amplifiers |
|
|
|
10/16/2002 |
10273072 |
Frequency Compensation Of Common-mode Feedback Loops For Dif... |
|
|
|
10/15/2002 |
10270413 |
Method Of Forming An Audio Amplifier Voltage Reference And S... |
|
|
|
10/15/2002 |
10271376 |
Variable Gain Amplifier With Adjustable Gain Slope |
|
|
|
10/14/2002 |
10270840 |
Method And System For Linearizing An Amplified Signal |
|
|
|
10/11/2002 |
10269351 |
Wideband, Variable-bandwidth Distributed Amplifier |
|
|
|
10/10/2002 |
10269837 |
Interpolator Having Dual Transistor Ranks And Ratiometric Co... |
|
|
|
10/8/2002 |
10266904 |
Class-d Amplifier Of Btl Output Type Using Filter Coil And L... |
|
|
|
10/8/2002 |
10268116 |
Use Of Analog-valued Floating-gate Transistors For Parallel ... |
|
|
|
10/4/2002 |
10264942 |
Audio Amplifying Circuit |
|
|
|
10/2/2002 |
10263571 |
Modified Folded Cascode Amplifier |
|
|
|
10/2/2002 |
10262765 |
Capacitor Coupled Dynamic Bias Boosting Circuit For A Power ... |
|
|
|
9/30/2002 |
10148869 |
Distortion Reduction |
|
|
|
9/26/2002 |
10088433 |
Low Noise Amplifier Arrangement |
|
|
|
9/20/2002 |
10247433 |
Amplification device |
|
|
|
9/16/2002 |
10244501 |
Amplifier With Miller-effect Compensation For Use In Closed ... |
|
|
|
8/28/2002 |
10229267 |
Adaptive Linearization Technique For Communication Building ... |
|
|
|
8/16/2002 |
10222400 |
Pulse Width Modulation Type Audio Amplifier Having Variable ... |
|
|
|
8/13/2002 |
10218400 |
High Performance Differential Amplifier |
|
|
|
8/8/2002 |
10214091 |
Method And System For Producing A Drive Signal For A Current... |
|
|
|
7/10/2002 |
10191753 |
Method And Device For Improved Class Bd Amplification Having... |
|
|
|
7/8/2002 |
10192515 |
Adaptive Radio Transceiver With Low Noise Amplification |
|
|
|
6/25/2002 |
10069601 |
High-frequency Amplifier |
|
|
|
6/24/2002 |
10178157 |
Preamplifier System With Selectable Input Impedance |
|
|
|
6/21/2002 |
10064209 |
Driving Method And Related Apparatus For Improving Power Eff... |
|
|
|
6/20/2002 |
10176023 |
Output Stage With Stable Quiescent Current |
|
|
|
6/20/2002 |
10176296 |
System And Method For Noise And Spurious Suppression In Powe... |
|
|
|
6/20/2002 |
10176381 |
Low Distortion Compression Amplifier |
|
|
|
6/20/2002 |
10174968 |
Wideband Power Amplifier Linearization Technique |
|
|
|
6/20/2002 |
10175497 |
Semiconductor Amplifier Circuit |
|
|
|
6/19/2002 |
10175369 |
High Output Amplifier For Stable Operation |
|
|
|
6/18/2002 |
10172906 |
Controller-based Radio Frequency Amplifier Module And Method |
|
|
|
6/14/2002 |
10170376 |
High Frequency Power Amplifier Circuit Device |
|
|
|
6/13/2002 |
10167452 |
Digital Power Amplifier |
|
|
|
6/13/2002 |
10170507 |
Sequential Dc Offset Correction For Amplifier Chain |
|
|
|
6/12/2002 |
10170526 |
Method And Apparatus For Voltage Clamping In Feedback Amplif... |
|
|
|
6/12/2002 |
10166672 |
Transformer Of Power-amplifier Module For An Audio Device |
|
|
|
6/11/2002 |
10167530 |
Power Amplifying System With Supply And Bias Enhancements |
|
|
|
6/11/2002 |
10166052 |
Low-power, Differential Optical Receiver In Silicon On Insul... |
|
|
|
6/7/2002 |
10165001 |
Switching Amplifier And Signal Amplifying Method |
|
|
|
6/5/2002 |
10163772 |
All Digital Transistor High Gain Operational Amplifier Using... |
|
|
|
6/3/2002 |
10162430 |
Class Ab Operational Amplifier Having High Gain And Low Sett... |
|
|
|
6/3/2002 |
10161013 |
Low Input Impedance With Amplifier |
|
|
|
6/3/2002 |
10161327 |
Multi-channel Digital Amplifier For Shifting Phases Of Pwm S... |
|
|
|
5/22/2002 |
10130871 |
Power Booster Amplifier |
|
|
|
5/16/2002 |
10146131 |
D-class Power Amplifier With Electric Power Regeneration Fun... |
|
|
|
5/9/2002 |
10129821 |
Method And Circuit For Distortion Compensation And Output Co... |
|
|
|
5/6/2002 |
10111411 |
High-frequency Amplifier |
|
|
|
5/6/2002 |
10139310 |
Voltage Amplifier With Output Stages Having High Capacitive ... |
|
|
|
5/3/2002 |
10139037 |
Wide Bandwidth, Current Sharing, Mosfet Audio Power Amplifie... |
|
|
|
5/3/2002 |
10137421 |
Operational Amplifier Arrangement Including A Quiscent Curre... |
|
|
|
4/25/2002 |
10131131 |
Distortion Canceling Circuit |
|
|
|
4/18/2002 |
10125760 |
Method Of Configuring A Switch Network For Programmable Gain... |
|
|
|
4/16/2002 |
10122347 |
Adaptive Linearizer For Rf Power Amplifiers |
|
|
|
4/11/2002 |
10120833 |
Class D Amplifier Energy Control |
|
|
|
4/11/2002 |
10120322 |
Amplifier Apparatus For An Output Stage Of A Laser Driver Ci... |
|
|
|
4/9/2002 |
10118566 |
Driver circuit apparatus, measuring circuit apparatus and am... |
|
|
|
4/9/2002 |
10118210 |
High-frequency Amplifier Circuit And Radio Communication App... |
|
|
|
4/5/2002 |
10117246 |
Chopper Chopper-stabilized Operational Amplifiers And Method... |
|
|
|
4/1/2002 |
10109633 |
Slew Rate Enhancement Circuit And Method |
|
|
|
3/28/2002 |
10112471 |
High-frequency Power Amplifier |
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3/26/2002 |
10109412 |
Cmos Transceiver Having An Integrated Power Amplifier |
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3/22/2002 |
10102971 |
Variable Gain Amplifier Stage |
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3/20/2002 |
10104764 |
Class D Audio Amplifier |
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3/20/2002 |
10101056 |
Wide Common Mode Differential Input Amplifier And Method |
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3/20/2002 |
10101565 |
Power Amplifying Device |
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3/18/2002 |
10100433 |
System And Method For Current Splitting For Variable Gain Co... |
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3/13/2002 |
10096885 |
Radio-frequency Amplifier, Radio-frequency Module And Commun... |
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3/11/2002 |
10094910 |
Method Of Multiplexing Column Amplifiers In A Resistive Bolo... |
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3/5/2002 |
10090857 |
Adaptive Power Amplifier System |
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2/27/2002 |
10083801 |
Gain Compensation Circuit Using A Variable Offset Voltage |
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2/25/2002 |
10069536 |
Self-configurable Amplifier Circuit |
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2/25/2002 |
10083752 |
Sensor Structures And Methods For Reduction Of Differential-... |
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2/20/2002 |
10080950 |
Low-power, low-noise CMOS amplifier |
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2/13/2002 |
10075161 |
Variable Gain Amplifier |
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2/11/2002 |
10049290 |
Amplifier Circuit |
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2/8/2002 |
10071013 |
Current Amplifier Structure |
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2/8/2002 |
10071170 |
Cmos Dual-stage Differential Receiver-amplifier |
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1/31/2002 |
10061810 |
Removing Effects Of Gain And Phase Mismatch In A Linear Ampl... |
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1/24/2002 |
10053870 |
Method For Reusing Resource For Designing Operational Amplif... |
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1/23/2002 |
10055181 |
Variable-gain Amplifier Circuit |
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1/18/2002 |
10050590 |
High-frequency Power Amplifier |
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1/16/2002 |
09936539 |
Power Amplifier Unit |
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1/14/2002 |
10047960 |
Method And Circuit For Controlling Quiescent Current Of Ampl... |
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1/8/2002 |
10038650 |
Differential Amplifier Circuit |
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1/4/2002 |
10035241 |
Variable Gain Circuit Having External Controls And A Low Sup... |
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12/31/2001 |
10036031 |
Circuit Configuration With Selectively Operating Amplifiers |
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12/26/2001 |
10034801 |
Reference-free Charge Transfer Amplifier |
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12/21/2001 |
10029121 |
Operational Amplifier Circuit With Improved Feedback Factor |
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12/21/2001 |
10036550 |
Method And Structure For Integrated Circuit Interference Iso... |
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12/20/2001 |
10027981 |
High Frequency Cmos Differential Amplifiers With Fully Compe... |
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12/19/2001 |
10024741 |
Differential Parametric Amplifier With Physically-coupled El... |
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12/18/2001 |
10017391 |
Rf Power Amplifier |
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12/17/2001 |
10016691 |
Apparatus And Method For Controlling Adaptive Circuits |
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12/17/2001 |
10023340 |
Feed Forward Amplifier With Amplifier Stage Failure Detectio... |
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12/14/2001 |
10016962 |
Exponential Transconductance Amplifier |
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12/14/2001 |
10022012 |
High Gain Wideband Driver Amplifier |
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12/13/2001 |
10020010 |
Compact Variable Gain Amplifier |
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12/10/2001 |
10014730 |
High Speed Linear Variable Gain Amplifier Architecture |
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11/15/2001 |
09683080 |
Signal Amplification Circuit |
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11/9/2001 |
10042440 |
Predistortion-type Distortion Compensation Amplifying Appara... |
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10/31/2001 |
10001330 |
Zero-overhead Class G Amplifier With Threshold Detection |
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10/30/2001 |
10016284 |
Power-efficient Amplifier Circuit And Process For Power-effi... |
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|
10/19/2001 |
10041820 |
Reconfigurable Device For Amplifying Rf Signals |
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10/19/2001 |
10000941 |
Bias Circuit For Class Ab High Frequency Amplifiers |
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10/9/2001 |
09973360 |
Class D Switching Audio Amplifier |
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8/29/2001 |
09914580 |
System For Pre-distorting An Input Signal For A Power Amplif... |
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8/22/2001 |
09933751 |
Semiconductor Circuit With A Stabilized Gain Slope |
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8/22/2001 |
09933808 |
Semiconductor circuit with a stabilized gain slope |
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8/22/2001 |
09933809 |
Semiconductor Circuit With A Stabilized Gain Slope |
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8/17/2001 |
09931060 |
Multistage Amplifier Circuit |
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7/13/2001 |
09904611 |
Predistortion System And Method Using A Pilot Signal |
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7/5/2001 |
09899360 |
Amplifier Measurement And Modeling Processes For Use In Gene... |
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7/5/2001 |
09899395 |
Amplifier Measurement And Modeling Processes For Use In Gene... |
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7/5/2001 |
09899709 |
Amplifier Measurement And Modeling Processes For Use In Gene... |
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|
6/28/2001 |
09896850 |
Wide Bandwidth, Current Sharing, Mosfet Audio Power Amplifie... |
|
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|
6/25/2001 |
09887048 |
Differential Amplifier Circuit And Pull Up-type Differential... |
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6/15/2001 |
09881013 |
Radio Communication Apparatus And Radio Frequency Power Ampl... |
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6/8/2001 |
09877900 |
Active Balun Circuit For Single-ended To Differential Rf Sig... |
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6/5/2001 |
09876210 |
Techniques For Enhancing Gain In A Quasi-optic Grid Array |
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6/5/2001 |
09876838 |
Offset Error In Linear Feedback Loops Corrected By Loop Repl... |
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4/24/2001 |
09840181 |
Feedforward Amplifier |
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4/11/2001 |
09832590 |
Mmic Folded Power Amplifier |
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3/29/2001 |
09821177 |
Multiple-band Amplifier |
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2/15/2001 |
09784601 |
Signal Distortion Compensating Apparatus And Method |
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2/14/2001 |
09782301 |
Semiconductor Integrated Circuit Device |
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2/13/2001 |
09782242 |
Low Voltage Variable Gain Amplifier With Constant Input Impe... |
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2/13/2001 |
09781440 |
Mute Circuit And Digital Audio Amplifier Circuit |
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2/13/2001 |
09783240 |
Angular Rate Amplifier With Noise Shield Technology |
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2/9/2001 |
09780052 |
Hybrid Audio Amplifier |
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2/6/2001 |
09776672 |
Variable-gain Circuit |
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1/29/2001 |
09771911 |
Amplifier output stage |
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1/25/2001 |
09769540 |
Ow Current Amplifier Circuit With Protection Against Static ... |
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1/23/2001 |
09769030 |
Monolithic Frequency Selective Component And Method Of Opera... |
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1/22/2001 |
09767802 |
Amplifier Cercuit |
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1/19/2001 |
09767290 |
Set-up Method For A Linearising Circuit |
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|
1/16/2001 |
09761100 |
Doherty Power Amplifier With Integrated Quarter Wave Transfo... |
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1/12/2001 |
09758349 |
Adaptive Linearizer For Rfpower Amplifiers |
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|
1/5/2001 |
09755392 |
Mutiple Traveling Wave Tube Amplifier Electronic Power Condi... |
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12/7/2000 |
09732161 |
Low Noise Amplifier Having Bypass Circuitry |
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|
11/28/2000 |
09722563 |
Radio communication apparatus and radio frequency power ampl... |
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|
10/27/2000 |
09696972 |
Variable Gain Circuit |
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|
10/25/2000 |
09695940 |
Output Signal Converter For Amplication Or Attenuation Of Tu... |
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|
10/23/2000 |
09694220 |
Variable Gain Type Amplifier |
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|
10/20/2000 |
09692182 |
Power Amplifier Module |
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|
10/18/2000 |
09692421 |
Adaptive Radio Transceiver With Low Noise Amplification |
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|
10/10/2000 |
09686440 |
High Efficiency Multiple Power Level Amplifier |
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|
10/6/2000 |
09680974 |
Microwave amplifier optimized for stable operation |
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|
10/3/2000 |
09678312 |
Method And Circuit For Automatically Correcting Offset Volta... |
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|
|
10/2/2000 |
09678160 |
High Order Multi-path Operational Amplifier With Reduced Inp... |
|
|
|
10/2/2000 |
09677162 |
Terminal Arrangement For An Electrical Device |
|
|
|
9/29/2000 |
09670592 |
Variable Gain Rf Amplifier |
|
|
|
9/28/2000 |
09671890 |
Cascode Bootstrapped Analog Power Amplifier Circuit |
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|
|
9/28/2000 |
09671911 |
Bootstrapped Dual-gate Class E Amplifier Circuit |
|
|
|
9/28/2000 |
09672630 |
Low-noise Broadband Amplifier Device Having Negative Feedbac... |
|
|
|
9/27/2000 |
09669900 |
High-voltage Differential Input Receiver |
|
|
|
9/27/2000 |
09672122 |
Gain Switching Scheme For Amplifiers With Digital Automatic ... |
|
|
|
9/27/2000 |
09671831 |
Power Amplifying Transistors |
|
|
|
9/22/2000 |
09667901 |
Two-stage Lna With Good Linearity |
|
|
|
9/22/2000 |
09667942 |
Mmic Folded Power Amplifier |
|
|
|
9/19/2000 |
09664901 |
Low Voltage Low Thd Cmos Audio (power) Amplifier |
|
|
|
9/15/2000 |
09663751 |
Current Compensation Circuit For Improved Open-loop Gain In ... |
|
|
|
9/15/2000 |
09663101 |
Cmos Transceiver Having An Integrated Power Amplifier |
|
|
|
9/12/2000 |
09659982 |
Loss Reduction Using Multiple Amplifiers Identically Divided |
|
|
|
9/8/2000 |
09658272 |
An Amplifier With Feedback Power Control Loop Offset Compens... |
|
|
|
9/1/2000 |
09653670 |
Differential Telescopic Operational Amplifier Having Switche... |
|
|
|
9/1/2000 |
09653400 |
Audio Amplifier With Transformerless Power Supply |
|
|
|
8/31/2000 |
09652080 |
Feedback Clamp Circuit To Prevent Overcharge In Compensation... |
|
|
|
8/30/2000 |
09651801 |
Power Amplifier Saturation Detection And Compensation |
|
|
|
8/28/2000 |
09650022 |
High-precision Biasing Circuit For A Cascoded Cmos Stage, Pa... |
|
|
|
8/24/2000 |
09644961 |
System And Method For Producing A Pilot Signal In A Distorti... |
|
|
|
8/21/2000 |
09642432 |
High Gain Amplifier With Rail To Rail Range And Frequency Co... |
|
|
|
8/18/2000 |
09641990 |
Single-to-differential Buffer Amplifier |
|
|
|
8/17/2000 |
09641090 |
Distortion detection apparatus for controlling predistortion... |
|
|
|
8/10/2000 |
09637269 |
High-efficiency Modulating Rf Amplifier |
|
|
|
8/8/2000 |
09633952 |
Operational Amplifier With Offset Voltage Centering, And Low... |
|
|
|
8/4/2000 |
09632222 |
High Performance Amplifier Circuits Using Separate Power Sup... |
|
|
|
8/3/2000 |
09631401 |
Multi-space Structure Amplifier |
|
|
|
8/2/2000 |
09631182 |
Variable Gain Amplifier |
|
|
|
7/14/2000 |
09616550 |
Family Of Analog Amplifier And Comparator Circuits With Body... |
|
|
|
7/12/2000 |
09614410 |
Class D Audio Amplifier |
|
|
|
7/7/2000 |
09612071 |
Two-port With A Frequency-dependent Network |
|
|
|
7/6/2000 |
09611231 |
Method And Apparatus For Multi-channel Digital Amplification |
|
|
|
7/6/2000 |
09611301 |
Stability Control Multistage Operational Amplifier |
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|
|
7/5/2000 |
09610171 |
High Output Voltage Swing Class Ab Operational Amplifier Out... |
|
|
|
7/5/2000 |
09609842 |
System And Method For Noise And Spurious Suppression In Powe... |
|
|
|
7/5/2000 |
09611720 |
Radio Frequency Amplifier |
|
|
|
6/30/2000 |
09607320 |
Differential Amplifier Having Two Channels |
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|
|
6/28/2000 |
09605932 |
Operational Amplifier Trim Method With Process And Temperatu... |
|
|
|
6/26/2000 |
09604120 |
Digital Trimming Of Op Amp Offset Voltage And Quiescent Curr... |
|
|
|
6/21/2000 |
09598390 |
Input Change-over Type Amplifier And Frequency Change-over T... |
|
|
|
6/19/2000 |
09596962 |
Amplifier measurement and modeling processes for use in gene... |
|
|
|
6/15/2000 |
09594090 |
Predistortion type linearizer with a resonant circuit and co... |
|
|
|
6/15/2000 |
09594562 |
Structure of operational amplifier |
|
|
|
6/15/2000 |
09594931 |
Linearizer |
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|
|
6/12/2000 |
09592099 |
High Gain, High Speed, Rail-to-rail Amplifier |
|
|
|
6/12/2000 |
09592611 |
Double Carrier Cancellation In Wide Band Multi-carrier Feed ... |
|
|
|
6/8/2000 |
09589960 |
Operational Amplifier For Removing Offset Voltages And Low F... |
|
|
|
6/8/2000 |
09590330 |
Variable transconductance amplifier |
|
|
|
6/8/2000 |
09590771 |
A Method Of Operating A Solid State Power Amplifying Device |
|
|
|
6/5/2000 |
09587344 |
Controller-based Radio Frequency Amplifier Module And Method |
|
|
|
5/30/2000 |
09580891 |
Offset Correction Method And Apparatus |
|
|
|
4/27/2000 |
09558981 |
Circuit And Method For Compensating An Offset Voltage In An ... |
|
|
|
4/25/2000 |
09558320 |
Constant duty-cycle limiting of analog input signal swing in... |
|
|
|
4/21/2000 |
09556621 |
Gamma conversion circuit changeable gain rate and amplifing ... |
|
|
|
4/20/2000 |
09553502 |
Low-power cmos voltage follower using dual differential ampl... |
|
|
|
4/13/2000 |
09548961 |
Audio Amplifier Controller Having Soft Start Circuit Protect... |
|
|
|
4/11/2000 |
09547371 |
Linearization method and amplifier arrangement |
|
|
|
4/6/2000 |
09545321 |
Voltage limiting bias circuit for reduction of hot electron ... |
|
|
|
4/6/2000 |
09544101 |
Single-to-differential low noise amplifier |
|
|
|
4/5/2000 |
09543851 |
Pilot-assisted amplifier linearization circuit |
|
|
|
3/31/2000 |
09540107 |
Mos Load, pole compensation |
|
|
|
3/30/2000 |
09537721 |
High efficiency dual supply power amplifier |
|
|
|
3/30/2000 |
09538281 |
Feedforward amplifier |
|
|
|
3/29/2000 |
09537300 |
High slew-rate operational amplifier architecture |
|
|
|
3/29/2000 |
09537170 |
Transconductance amplifier and automatic gain control device... |
|
|
|
3/24/2000 |
09534212 |
Electronic Apparatus Comprising A Power Amplifier |
|
|
|
3/23/2000 |
09533571 |
High Power Amplifier Linearization Method Using Extended Sal... |
|
|
|
3/20/2000 |
09531227 |
Semiconductor device |
|
|
|
3/17/2000 |
09527181 |
Precise Integrated Current Mirrors |
|
|
|
3/17/2000 |
09527932 |
Audio-frequency power amplifier that utilizes a bridged ampl... |
|
|
|
3/16/2000 |
09526832 |
Differential Amplifier With Two Long-tailed Pairs Of Transis... |
|
|
|
3/10/2000 |
09523650 |
Amplifying device |
|
|
|
2/28/2000 |
09514777 |
Power amplifier, power control method for power amplifier, a... |
|
|
|
2/22/2000 |
09510642 |
Active operating point adjustment for power amplifiers |
|
|
|
2/17/2000 |
09506180 |
Amplifier having an adjust resistor network |
|
|
|
2/1/2000 |
09496216 |
Linear gain control amplifier |
|
|
|
1/21/2000 |
09488766 |
Portable integrated switching power amplifier |
|
|
|
1/21/2000 |
09489488 |
RF Power amplifier system having inductive steering |
|
|
|
1/20/2000 |
09488276 |
Switchless high efficiency amplifier |
|
|
|
1/18/2000 |
09484756 |
Power switching output stage with dead zone minimization and... |
|
|
|
1/14/2000 |
09481844 |
Predistortion To Improve Linearity Of An Amplifier |
|
|
|
12/28/1999 |
09473850 |
Systems, Methods, And Circuits For Reducing Hum Modulation I... |
|
|
|
12/27/1999 |
09472911 |
Error Correction Within Power Amplifiers |
|
|
|
12/17/1999 |
09466050 |
Interpolator Having Dual Transistor Ranks And Ratiometric Co... |
|
|
|
12/15/1999 |
09460980 |
Operational Amplifier Circuit Including Folded Cascode Circu... |
|
|
|
12/13/1999 |
09459950 |
Mosfet Single-pair Differential Amplifier Having An Adaptive... |
|
|
|
12/6/1999 |
09455040 |
Linear Power Amplifier With Configurable Feedforward Error C... |
|
|
|
11/22/1999 |
09447079 |
Analog Signal Amplifier |
|
|
|
10/29/1999 |
09429002 |
Programmable Gain Preamplifier |
|
|
|
10/29/1999 |
09430080 |
Systems, Methods, And Circuits For Providing Thermal Compens... |
|
|
|
10/28/1999 |
09430670 |
Dual-mode Amplifier With High Efficiency And High Linearity |
|
|
|
10/28/1999 |
09429411 |
Analog Amplifier With Monotonic Transfer Function |
|
|
|
10/26/1999 |
09428142 |
Closed Loop Circuit Switch Mode Power Amplifier |
|
|
|
10/25/1999 |
09427130 |
Adjustable Ac Load Structure |
|
|
|
10/21/1999 |
09422812 |
Method And Apparatus For An Improved Variable Gain Amplifier |
|
|
|
10/14/1999 |
09417651 |
Optimal Control Method For Adaptive Feedforward Linear Ampli... |
|
|
|
10/7/1999 |
09415039 |
Wide Bandwidth, Current Sharing, Mosfet Audio Power Amplifie... |
|
|
|
9/28/1999 |
09407161 |
Partial Or Complete Amplifier Bypass |
|
|
|
9/27/1999 |
09407102 |
Switiching Amplifier Incorporating Return-to- Zero Quaternar... |
|
|
|
9/24/1999 |
09404890 |
Method And Apparatus For Wireless Phone Transmit Power Ampli... |
|
|
|
9/22/1999 |
09404452 |
Output Stage Utilizing A Floating Power Supply |
|
|
|
9/17/1999 |
09398592 |
Apparatus And Method To Trim A Programable Low-frquency Mono... |
|
|
|
9/17/1999 |
09398261 |
Circuit Providing A Negative Resistance To Offset Error Volt... |
|
|
|
9/17/1999 |
09399222 |
Differentail Amplifier Circuit And Pull Up-type Differential... |
|
|
|
9/14/1999 |
09395542 |
Variable Gain Amplifier Circuit And Gain Control Method |
|
|
|
9/13/1999 |
09394490 |
Automatic Gain Control Circuit Receiving Apparatus Incorpora... |
|
|
|
9/3/1999 |
09389511 |
Temperature Compensated And Digitally Controlled Amplitude A... |
|
|
|
9/3/1999 |
09390591 |
Differential Signal Detection Circuit |
|
|
|
9/2/1999 |
09388602 |
Switching Amplifier And Method For Operating Same |
|
|
|
9/1/1999 |
09388412 |
Multiple Channel Class D Audio Amplifier |
|
|
|
8/30/1999 |
09385690 |
Radio Communication Apparatus And Radio Frequency Power Ampl... |
|
|
|
8/30/1999 |
09385721 |
Linearizer For Power Amplifier |
|
|
|
8/5/1999 |
09368671 |
Predistorter Of Amplifier And Amplifying Unit |
|
|
|
8/2/1999 |
09366102 |
Self-calibrating Operational Amplifier |
|
|
|
7/29/1999 |
09362880 |
Driving Circuits For Switch Mode Rf Power Amplifiers |
|
|
|
7/26/1999 |
09360761 |
Switched Gain Low Noise Amplifier |
|
|
|
7/23/1999 |
09360461 |
Signal Amplifying Circuit Connected To A Transfer Circuit Ha... |
|
|
|
7/23/1999 |
09359834 |
High Frequency Power Amplifier |
|
|
|
7/23/1999 |
09360212 |
High Efficiency, Unilateral Dual Stage Rf Amplifier |
|
|
|
7/22/1999 |
09359482 |
Rail-to-rail Input/output Operational Amplifier And Method |
|
|
|
7/19/1999 |
09357167 |
Amplifier Circuit With Wide Dynamic Range And Low Power Cons... |
|
|
|
7/6/1999 |
09348610 |
Adaptive Bandwidth Stabilization For An Integrated Circuit A... |
|
|
|
7/2/1999 |
09345030 |
Transmission Power C0ntrol Circuit Capable Of Varying Electr... |
|
|
|
7/1/1999 |
09346361 |
Method And Apparatus For Efficient Mixed Signal Processing I... |
|
|
|
7/1/1999 |
09346031 |
Predistorter Having An Automatic Gain Control Circuit And Me... |
|
|
|
7/1/1999 |
09346032 |
Differential Circuit With Reverse Isolation |
|
|
|
6/30/1999 |
09343340 |
Method And Apparatus For Linearizing An Amplifier |
|
|
|
6/29/1999 |
09319340 |
Class D Amplifier With Pulse Width Modulation And A Very Low... |
|
|
|
6/24/1999 |
09339750 |
Transconductance Amplifier With Wideband Noise Filtering |
|
|
|
6/22/1999 |
09338400 |
Low Noise Rf Amplifier With Programmable Gain |
|
|
|
6/15/1999 |
09333030 |
Microwave Amplifier Optimized For Stable Operation |
|
|
|
6/14/1999 |
09332587 |
Bias Control For Gain Stabilization |
|
|
|
6/11/1999 |
09330922 |
A Feed-forward Amplifier With Improved Linearity Upon Initia... |
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6/10/1999 |
09329291 |
Low-noise Amplifier |
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6/4/1999 |
09326080 |
Charge Mode Capacitor Transimpedance Amplifier |
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6/4/1999 |
09325860 |
High-voltage, Series-biased Fet Amplifier For High-efficienc... |
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6/4/1999 |
09325902 |
Low-noise Amplifier With Switched Gain And Method |
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6/2/1999 |
09324822 |
Power Amplifier And Method For The Drive Of A Power Amplifie... |
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6/1/1999 |
09323401 |
Power Amplifying Circuit And Automatic Power Control Method |
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5/27/1999 |
09320960 |
Transimpedance-type Amplifier Circuit With Interchangeable R... |
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5/26/1999 |
09318751 |
Variable Gain Amplifier Circuit |
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5/25/1999 |
09318332 |
Radio Frequency Device Including A Power Amplifier Circuit A... |
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5/24/1999 |
09317190 |
Power Amplifier And Control Circuit Thereof |
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5/24/1999 |
09316972 |
Apparatus For And Method Of Controlling Amplifier Output Off... |
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5/24/1999 |
09317422 |
Method For Feedback Control Of A Controlled Variable |
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5/19/1999 |
09314562 |
Monolithic Crt Video Power Amplifier System |
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5/12/1999 |
09310260 |
Multistage Amplifier Circuit With Improved Nested Transcondu... |
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5/5/1999 |
09305312 |
Adaptive Linearizer For Rf Power Amplifiers |
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4/16/1999 |
09293082 |
Method And Apparatus For Compensating For Loss Of Rf Output ... |
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4/15/1999 |
09293792 |
Operational Amplifier Switchable To Different Configurations |
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2/24/1999 |
09259272 |
Operational Amplifier Having Stable Operations For A Wide Ra... |
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2/22/1999 |
09253782 |
Operational Amplifier With Means For Changing A Resistance V... |
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2/11/1999 |
09247942 |
Frequency Compensation Techniques For Low-power Multistage A... |
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2/8/1999 |
09230790 |
Power Amplifier System |
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2/5/1999 |
09245504 |
Closed Loop Calibration For An Amplitude Reconstruction Ampl... |
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1/25/1999 |
09236800 |
Low Voltage Drop Integrated Analog Amplifier Without Externa... |
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11/25/1998 |
09200180 |
Cmos Gain Boosting Scheme Using Pole Isolation Technique |
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11/24/1998 |
09200102 |
Output Signal Converter For Amplification Or Attenuation Of ... |
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11/20/1998 |
09196700 |
Differential Amplifier |
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11/20/1998 |
09196174 |
Amplifier And A Method Of Power Amplification |
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11/20/1998 |
09196831 |
Radio Frequency Variable Gain Amplifier Fabricated In Comple... |
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11/19/1998 |
09195620 |
Semiconductor Circuit With A Stabilized Gain Slope |
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11/19/1998 |
09195621 |
A Semiconductor Circuit Compensating For Changes In Gain Slo... |
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11/19/1998 |
09196401 |
Electromagnetic, Compatible Clocked Amplifier For A.c./d.c. ... |
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11/18/1998 |
09195590 |
Class Ab Cmos Output Stage For Operational Amplifier |
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11/18/1998 |
09195754 |
Nested Feed Forward Distortion Reduction System |
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11/18/1998 |
09195521 |
Circuit And Method For I/q Modulation With Independent, High... |
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11/13/1998 |
09192112 |
Feed Forward Compensation Using Phase And Time Modulation |
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11/13/1998 |
09192160 |
Signal Conditioning Apparatus |
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11/12/1998 |
09191450 |
Constant Gain Amplifier |
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11/10/1998 |
09189642 |
Low Cost, Pilotless, Feed Forward Compensation For A Power A... |
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11/6/1998 |
09188071 |
Differential Amplifier With Mos Transistor |
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11/2/1998 |
09101291 |
Improvements In Or Relating To Amplifiers |
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10/27/1998 |
09179291 |
High-gain Amplifier Having A Limited Output Dynamic Range |
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9/30/1998 |
09164122 |
Bipolar Impedance Converter Circuit |
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9/30/1998 |
09163891 |
Linear Transconductance Circuits Having Class Ab Amplifiers ... |
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9/30/1998 |
09163892 |
Variable Gain Amplifier With High Linearity And Low Noise |
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9/29/1998 |
09162553 |
Double Side Band Pilot Technique For A Control System That R... |
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9/25/1998 |
09160932 |
Cmos Differential Amplifier Having Offset Voltage Cancellati... |
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9/23/1998 |
09159294 |
Backgate Switched Power Amplifier |
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9/21/1998 |
09157682 |
Method And Apparatus For High Efficiency Power Amplification |
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9/18/1998 |
09156262 |
Method And Apparatus For Controlling An Audio Signal Level |
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9/17/1998 |
09154770 |
In-line, Unbalanced Amplifier, Predistortion Circuit |
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9/16/1998 |
09154270 |
Apparatus And Method For Linear Power Amplification |
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9/14/1998 |
09152964 |
Feed Forward Amplifier |
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