Granted Patent
Utility
US 6,275,072 · App. 09/414,761
Combined phase comparator and charge pump circuit
Inventors:
William J. Dally, Ramin Farjad-Rad, Teva J. Stone, Xiaoying Yu, John W. Poulton
Patented Case
View Patent ↗
Granted: Aug 14, 2001
Filed: Oct 7, 1999
Inventors
William J. Dally
Ramin Farjad-Rad
Teva J. Stone
Xiaoying Yu
John W. Poulton
Assignee (at issue)
Velio Communications, 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.