Granted Patent
Utility
US 6,465,866 · App. 09/911,096
Trench isolation regions having trench liners with recessed ends
Inventors:
Tai-Su Park, Moon-han Park, Kyung Won Park, Han-Sin Lee
Patented Case
View Patent ↗
Granted: Oct 15, 2002
Filed: Jul 23, 2001
Inventors
Tai-Su Park
Moon-han Park
Kyung Won Park
Han-Sin Lee
Assignee (at issue)
SAMSUNG DISPLAY CO., LTD.
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.