Granted Patent
Utility
US 5,445,978 · App. 08/242,519
Method of making power device with buffered gate shield region
Inventor:
Hamza Yilmaz
Patented Case
View Patent ↗
Granted: Aug 29, 1995
Filed: May 13, 1994
Inventor
Hamza Yilmaz
Assignee (at issue)
SILICONIX INCORPORATED
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.