Granted Patent
Utility
US 4,602,222 · App. 06/724,977
Circuit for bandswitching a voltage controlled oscillator
Inventor:
Stephen R. Wynn
Patented Case
View Patent ↗
Granted: Jul 22, 1986
Filed: Apr 19, 1985
Inventor
Stephen R. Wynn
Assignee (at issue)
General Electric Company
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.