Granted Patent
Utility
US 6,469,477 · App. 10/038,912
Power-on reset circuit
Inventor:
Naoaki Sugimura
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Jan 8, 2002
Inventor
Naoaki Sugimura
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.