Granted Patent
Utility
US 6,573,557 · App. 09/552,441
EEPROM cell having reduced cell area
Inventor:
Hitomi Watanabe
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Apr 18, 2000
Inventor
Hitomi Watanabe
Assignee (at issue)
SEIKO INSTRUMENTS INC.
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.