Granted Patent
Utility
US 5,374,569 · App. 08/026,932
Method for forming a BiCDMOS
Inventors:
Hamza Yilmaz, Richard K. Williams, Michael E. Cornell, Jun-Wei Chen
Patented Case
View Patent ↗
Granted: Dec 20, 1994
Filed: Mar 5, 1993
Inventors
Hamza Yilmaz
Richard K. Williams
Michael E. Cornell
Jun-Wei Chen
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.