Granted Patent
Utility
US 6,140,180 · App. 09/054,837
Method of fabricating storage capacitor for dynamic random-access memory
Inventor:
Gary Hong
Patented Case
View Patent ↗
Granted: Oct 31, 2000
Filed: Apr 3, 1998
Inventor
Gary Hong
Assignee (at issue)
United Semiconductor Corp.
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.