Granted Patent
Utility
US 6,646,964 · App. 09/536,298
Harmonic correction in phase-locked loops
Inventors:
Daniel Y. Abramovitch, Michael Fischer, Joshua Noel Hogan, Carl Taussig
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Mar 27, 2000
Inventors
Daniel Y. Abramovitch
Michael Fischer
Joshua Noel Hogan
Carl Taussig
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.