Granted Patent
Utility
US 5,614,871 · App. 08/589,686
Voltage-controlled oscillator circuit
Inventor:
Satoru Miyabe
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Jan 22, 1996
Inventor
Satoru Miyabe
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.