Granted Patent
Utility
US 4,459,517 · App. 06/394,036
Horizontal output transistor protection circuit
Inventor:
James E. Hicks
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Jun 30, 1982
Inventor
James E. Hicks
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.