Granted Patent
Utility
US 4,319,196 · App. 06/130,875
Temperature compensated wide dynamic range linear envelope detector
Inventor:
Shue-Yu Kwan
Patented Case
View Patent ↗
Granted: Mar 9, 1982
Filed: Mar 17, 1980
Inventor
Shue-Yu Kwan
Assignee (at issue)
Westinghouse Electric Company 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.