Granted Patent
Utility
US 6,087,903 · App. 09/080,235
Voltage-controlled oscillator with variable output frequency from oscillation circuit
Inventor:
Hiroshi Kanno
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: May 18, 1998
Inventor
Hiroshi Kanno
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.