Granted Patent
Utility
US 6,593,178 · App. 08/866,968
BI-CMOS integrated circuit
Inventor:
Steven S. Lee
Patented Case
View Patent ↗
Granted: Jul 15, 2003
Filed: Jun 2, 1997
Inventor
Steven S. Lee
Assignee (at issue)
Hyundai Electronics America
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.