Granted Patent
Utility
US 6,285,149 · App. 09/415,289
Double sampled phase detector circuit
Inventors:
Jason P. Brenden, Michael Peterson
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Oct 8, 1999
Inventors
Jason P. Brenden
Michael Peterson
Assignee (at issue)
Agere Systems Guardian 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.