Granted Patent
Utility
US 5,945,855 · App. 08/920,524
High speed phase lock loop having high precision charge pump with error cancellation
Inventor:
Afshin Momtaz
Patented Case
View Patent ↗
Granted: Aug 31, 1999
Filed: Aug 29, 1997
Inventor
Afshin Momtaz
Assignee (at issue)
Adaptec, 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.