Granted Patent
Utility
US 6,083,833 · App. 09/097,680
Method for forming conductive film for semiconductor device
Inventor:
Min Su Ahn
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Jun 16, 1998
Inventor
Min Su Ahn
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.