Granted Patent
Utility
US 5,548,244 · App. 08/339,136
Method and apparatus for eliminating DC offset for digital I/Q demodulators
Inventor:
Richard Clewer
Patented Case
View Patent ↗
Granted: Aug 20, 1996
Filed: Nov 14, 1994
Inventor
Richard Clewer
Assignee (at issue)
Hughes Aircraft Company
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.