Granted Patent
Utility
US 6,200,845 · App. 09/553,172
Method of forming a storage capacitor
Inventor:
Haruo Iwasaki
Patented Case
View Patent ↗
Granted: Mar 13, 2001
Filed: Apr 20, 2000
Inventor
Haruo Iwasaki
Assignee (at issue)
NEC CORPORATION
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.