Granted Patent
Utility
US 6,710,664 · App. 10/127,289
Coarse tuning for fractional-N synthesizers
Inventors:
Scott Robert Humphreys, Ralph Christopher Nieri
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: Apr 22, 2002
Inventors
Scott Robert Humphreys
Ralph Christopher Nieri
Assignee (at issue)
RF Micro Devices, 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.