Granted Patent
Utility
US 5,789,927 · App. 08/672,576
Baseband measurement of RF power amplifier distortion
Inventor:
Donald K. Belcher
Patented Case
View Patent ↗
Granted: Aug 4, 1998
Filed: Jun 28, 1996
Inventor
Donald K. Belcher
Assignee (at issue)
Spectrian Corporation
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.