Granted Patent
Utility
US 5,097,308 · App. 07/492,117
Method for controlling the switching speed of bipolar power devices
Inventor:
Ali Salih
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Mar 13, 1990
Inventor
Ali Salih
Assignee (at issue)
General Instrument 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.