Granted Patent
Utility
US 5,771,353 · App. 08/557,657
System having virtual session manager used sessionless-oriented protocol to communicate with user device via wireless channel and session-oriented protocol to communicate with host server
Inventors:
Gene Eggleston, Mitch Hansen
Patented Case
View Patent ↗
Granted: Jun 23, 1998
Filed: Nov 13, 1995
Inventors
Gene Eggleston
Mitch Hansen
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.