Granted Patent
Utility
US 6,314,145 · App. 09/168,145
Tracking carrier timing
Inventor:
Hans van Driest
Patented Case
View Patent ↗
Granted: Nov 6, 2001
Filed: Oct 7, 1998
Inventor
Hans van Driest
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.