Granted Patent
Utility
US 5,430,675 · App. 08/136,308
An EEPROM Circuit, a memory device having the EEPROM circuit and an IC card having the EEPROM circuit
Inventors:
Shinji Yajima, Junji MICHIYAMA, Nobuyuki Ikeda
Patented Case
View Patent ↗
Granted: Jul 4, 1995
Filed: Oct 13, 1993
Inventors
Shinji Yajima
Junji MICHIYAMA
Nobuyuki Ikeda
Assignee (at issue)
Matsushita Electronics 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.