Granted Patent
Utility
US 5,930,286 · App. 08/568,210
Gain imbalance compensation for a quadrature receiver in a cordless direct sequence spread spectrum telephone
Inventor:
John Walley
Patented Case
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Granted: Jul 27, 1999
Filed: Dec 6, 1995
Inventor
John Walley
Assignee (at issue)
Conexant Systems, LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.