Granted Patent
Utility
US 4,277,784 · App. 06/057,166
Switch scanning means for use with integrated circuits
Inventor:
Tom M. Hyltin
Patented Case
View Patent ↗
Granted: Jul 7, 1981
Filed: Jul 13, 1979
Inventor
Tom M. Hyltin
Assignee (at issue)
Commodore Electronics Limited
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.