Granted Patent
Utility
US 5,780,915 · App. 08/772,288
Semiconductor device having spiral electrode pattern
Inventor:
Seung Ho Lee
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Dec 23, 1996
Inventor
Seung Ho Lee
Assignee (at issue)
LG Semicon 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.