Granted Patent
Utility
US 6,747,523 · App. 10/324,341
BiFET voltage controlled oscillator
Inventors:
Pingxi Ma, Marco Racanelli
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Dec 19, 2002
Inventors
Pingxi Ma
Marco Racanelli
Assignee (at issue)
Newport Fab, LLC
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.