Granted Patent
Utility
US 6,197,673 · App. 09/328,056
Method of fabricating passivation of gate electrode
Inventor:
Chia-Chieh Yu
Patented Case
View Patent ↗
Granted: Mar 6, 2001
Filed: Jun 8, 1999
Inventor
Chia-Chieh Yu
Assignees (at issue)
United Semiconductor Corp.
WINBOND ELECTRONICS CORP.
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.