Granted Patent
Utility
US 6,064,786 · App. 08/945,993
Multimode communications systems and method using same
Inventors:
David G. Cunningham, Lutz Raddatz, Ian White, Mark Nowell
Patented Case
View Patent ↗
Granted: May 16, 2000
Filed: Nov 6, 1997
Inventors
David G. Cunningham
Lutz Raddatz
Ian White
Mark Nowell
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.