Granted Patent
Utility
US 6,822,901 · App. 10/346,123
Non-volatile memory circuit comprising automatic erase function
Inventor:
Junya Kawamata
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Jan 17, 2003
Inventor
Junya Kawamata
Assignee (at issue)
Fujitsu Limited
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.