Granted Patent
Utility
US 4,190,791 · App. 05/957,221
Switching regulator for television deflection circuit with improved ultor voltage regulation
Inventor:
James E. Hicks
Patented Case
View Patent ↗
Granted: Feb 26, 1980
Filed: Nov 2, 1978
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.