Granted Patent
Utility
US 5,686,342 · App. 08/511,206
Method for insulating semiconductor elements
Inventor:
Seoksoo Lee
Patented Case
View Patent ↗
Granted: Nov 11, 1997
Filed: Aug 4, 1995
Inventor
Seoksoo 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.