Granted Patent
Utility
US 5,485,111 · App. 08/224,432
Power on reset circuit with accurate detection at low voltages
Inventor:
Susumu Tanimoto
Patented Case
View Patent ↗
Granted: Jan 16, 1996
Filed: Apr 8, 1994
Inventor
Susumu Tanimoto
Assignee (at issue)
NEC 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.