Granted Patent
Utility
US 5,977,824 · App. 09/029,530
Circuit feedback loop with monitored loop gain
Inventor:
Geoffrey S. Sparks
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Feb 27, 1998
Inventor
Geoffrey S. Sparks
Assignee (at issue)
U.S. Philips 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.