United States Patent and Trademark Office , Patent Application No. 07721842:Method And Apparatus For The Demodulation Of Spread Spectrum Radio Signals Cupertino, CA (US)
Prosecution Analysis
Examiner Analysis
Family Members
Use in Court
Patent Type Utility
Examiner Tod R Swann
Filing Date June 24, 1991
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Status Date Unknown
Location File Repository (franconia)
USPTO Customer Number Unknown
Attorney Docket Number
Confirmation Number 7361
Group Art Unit 2202
Class / Sub-Class 375 / 1
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May 1, 1998
Patent Assignment 9168/344 Assignment Of Assignors Interest (see Document For Details).
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May 27, 1998
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April 13, 2001
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November 7, 2005
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June 5, 2007
Patent Assignment 19399/933 Release
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First Named Inventor Omura, Jimmy K., Cupertino, CA (US)
