Granted Patent
Utility
US 4,393,301 · App. 06/240,632
Serial-to-parallel converter
Inventor:
Gordon D. Svendsen
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Mar 5, 1981
Inventor
Gordon D. Svendsen
Assignee (at issue)
Ampex 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.