Granted Patent
Utility
US 5,923,513 · App. 08/782,570
Active snubber device for power modules
Inventor:
Brian R. Pelly
Patented Case
View Patent ↗
Granted: Jul 13, 1999
Filed: Jan 10, 1997
Inventor
Brian R. Pelly
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.