Granted Patent
Utility
US 5,953,576 · App. 08/925,060
Method for fabricating a capacitor of a semiconductor device
Inventor:
Kyeong Keun Choi
Patented Case
View Patent ↗
Granted: Sep 14, 1999
Filed: Sep 9, 1997
Inventor
Kyeong Keun Choi
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.