Granted Patent
Utility
US 6,411,539 · App. 09/802,842
Memory system
Inventors:
Seiji Funaba, Yoji Nishio, Yoshinobu Nakagome
Patented Case
View Patent ↗
Granted: Jun 25, 2002
Filed: Mar 12, 2001
Inventors
Seiji Funaba
Yoji Nishio
Yoshinobu Nakagome
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.