Granted Patent
Utility
US 5,473,639 · App. 08/097,688
Clock recovery apparatus with means for sensing an out of lock condition
Inventors:
Donald M. Lee, Benny Wing Hung Lai
Patented Case
View Patent ↗
Granted: Dec 5, 1995
Filed: Jul 26, 1993
Inventors
Donald M. Lee
Benny Wing Hung Lai
Assignee (at issue)
Hewlett-Packard 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.