Granted Patent
Utility
US 4,207,591 · App. 05/876,235
Gated automatic beam current limiter in a video signal processing system
Inventor:
Robert Preston Parker
Patented Case
View Patent ↗
Granted: Jun 10, 1980
Filed: Feb 9, 1978
Inventor
Robert Preston Parker
Assignee (at issue)
RCA 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.