Granted Patent
Utility
US 6,232,162 · App. 09/236,932
Method of complementary metal-oxide semiconductor
Inventor:
Ming-Cheng Kao
Patented Case
View Patent ↗
Granted: May 15, 2001
Filed: Jan 25, 1999
Inventor
Ming-Cheng Kao
Assignee (at issue)
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.