Granted Patent
Utility
US 4,453,183 · App. 06/351,308
Dual polarity sync processor
Inventors:
Alvin R. Balaban, Steven A. Steckler
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Feb 22, 1982
Inventors
Alvin R. Balaban
Steven A. Steckler
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.