Granted Patent
Utility
US 5,933,728 · App. 09/054,838
Process for fabricating bottom electrode of capacitor
Inventor:
Jhy-Jyi Sze
Patented Case
View Patent ↗
Granted: Aug 3, 1999
Filed: Apr 3, 1998
Inventor
Jhy-Jyi Sze
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.