Granted Patent
Utility
US 5,771,140 · App. 08/623,032
Electro-static discharge and latch-up prevention circuit
Inventor:
Dae Seong Kim
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Mar 28, 1996
Inventor
Dae Seong Kim
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.