Granted Patent
Utility
US 5,637,526 · App. 08/549,572
Method of making a capacitor in a semiconductor device
Inventor:
Taik G. Song
Patented Case
View Patent ↗
Granted: Jun 10, 1997
Filed: Oct 27, 1995
Inventor
Taik G. Song
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.