Granted Patent
Utility
US 6,146,960 · App. 09/195,744
Method of forming mixed mode devices
Inventor:
Kuang-Yeh Chang
Patented Case
View Patent ↗
Granted: Nov 14, 2000
Filed: Nov 18, 1998
Inventor
Kuang-Yeh Chang
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.