Granted Patent
Utility
US 6,548,876 · App. 09/987,073
Semiconductor device of sub-micron or high voltage CMOS structure and method for manufacturing the same
Inventor:
Jae-Il Ju
Patented Case
View Patent ↗
Granted: Apr 15, 2003
Filed: Nov 13, 2001
Inventor
Jae-Il Ju
Assignee (at issue)
SK hynix Inc.
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.