Granted Patent
Utility
US 4,755,697 · App. 06/755,858
Bidirectional output semiconductor field effect transistor
Inventor:
Daniel M. Kinzer
Patented Case
View Patent ↗
Granted: Jul 5, 1988
Filed: Jul 17, 1985
Inventor
Daniel M. Kinzer
Assignee (at issue)
International Rectifier 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.