Granted Patent
Utility
US 5,373,542 · App. 07/982,624
Counter circuit capable of generating adjustable precise desired frequency
Inventor:
Shigemi Sunouchi
Patented Case
View Patent ↗
Granted: Dec 13, 1994
Filed: Nov 27, 1992
Inventor
Shigemi Sunouchi
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.