Granted Patent
Utility
US 4,636,735 · App. 06/724,644
Duration-sensitive digital signal stretcher
Inventor:
Robert A. Wargo
Patented Case
View Patent ↗
Granted: Jan 13, 1987
Filed: Apr 18, 1985
Inventor
Robert A. Wargo
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.