Granted Patent
Utility
US 5,479,118 · App. 08/355,301
Pulse width discriminating circuit
Inventor:
Shinji Niijima
Patented Case
View Patent ↗
Granted: Dec 26, 1995
Filed: Dec 12, 1994
Inventor
Shinji Niijima
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.