Granted Patent
Utility
US 5,300,802 · App. 07/704,739
Semiconductor integrated circuit device having single-element type non-volatile memory elements
Inventors:
Kazuhiro Komori, Toshiaki Nishimoto, Satoshi Meguro, Hitoshi Kume, Yoshiaki Kamigaki
Patented Case
View Patent ↗
Granted: Apr 5, 1994
Filed: May 20, 1991
Inventors
Kazuhiro Komori
Toshiaki Nishimoto
Satoshi Meguro
Hitoshi Kume
Yoshiaki Kamigaki
Assignee (at issue)
HITACHI, 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.