Granted Patent
Utility
US 5,465,300 · App. 08/172,971
Secure communication setup method
Inventors:
Barry N. Altschuler, Douglas A. Hardy, James A. Stephens, Joseph Kish, III
Patented Case
View Patent ↗
Granted: Nov 7, 1995
Filed: Dec 27, 1993
Inventors
Barry N. Altschuler
Douglas A. Hardy
James A. Stephens
Joseph Kish, III
Assignee (at issue)
Motorola, 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.