Granted Patent
Utility
US 6,631,267 · App. 09/434,580
Road-based evaluation and interpolation of wireless network parameters
Inventors:
Kenneth L. Clarkson, Karl Georg Hampel, John D. Hobby, Paul Anthony Polakos
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Nov 4, 1999
Inventors
Kenneth L. Clarkson
Karl Georg Hampel
John D. Hobby
Paul Anthony Polakos
Assignee (at issue)
LUCENT TECHNOLOGIES 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.