Granted Patent
Utility
US 6,744,677 · App. 10/119,124
EEPROM erasing method
Inventor:
Takuji Yoshida
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Apr 10, 2002
Inventor
Takuji Yoshida
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.