Granted Patent
Utility
US 6,661,267 · App. 10/139,931
Coarse calibration circuit using variable step sizes to reduce jitter and a dynamic course calibration (DCC) circuit for a 2 GHz VCO
Inventors:
Norman Hugo Walker, Victor Moy, Allan L. Mullgrav, Jr., Michael A. Sorna
Patented Case
View Patent ↗
Granted: Dec 9, 2003
Filed: May 6, 2002
Inventors
Norman Hugo Walker
Victor Moy
Allan L. Mullgrav, Jr.
Michael A. Sorna
Assignee (at issue)
International Business Machines 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.