Granted Patent
Utility
US 6,281,758 · App. 09/409,509
Differential LC-VCO, charge pump, and loop filter architecture for improved noise-immunity in integrated phase-locked loops
Inventors:
Ayman Elsayed, Akbar Ali
Patented Case
View Patent ↗
Granted: Aug 28, 2001
Filed: Sep 30, 1999
Inventors
Ayman Elsayed
Akbar Ali
Assignee (at issue)
Conexant Systems, 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.