Granted Patent
Utility
US 6,072,850 · App. 09/196,079
Frequency divider
Inventor:
Naoki Ueno
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Nov 18, 1998
Inventor
Naoki Ueno
Assignee (at issue)
Nippon Precision Circuits Inc.
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.