Granted Patent
Utility
US 5,362,995 · App. 08/056,508
Voltage comparing circuit
Inventor:
Satoru Kubo
Patented Case
View Patent ↗
Granted: Nov 8, 1994
Filed: May 3, 1993
Inventor
Satoru Kubo
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.