Granted Patent
Utility
US 6,127,248 · App. 09/114,154
Fabrication method for semiconductor device
Inventor:
Young Gwan Kim
Patented Case
View Patent ↗
Granted: Oct 3, 2000
Filed: Jul 13, 1998
Inventor
Young Gwan Kim
Assignee (at issue)
Hyundai Electronics Industries 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.