Granted Patent
Utility
US 6,690,243 · App. 09/878,074
Multi-phase voltage-controlled oscillator at modulated, operating frequency
Inventor:
Widge S. Henrion
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 7, 2001
Inventor
Widge S. Henrion
Assignee (at issue)
Cypress Semiconductor 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.