Granted Patent
Utility
US 5,268,962 · App. 07/917,870
Computer network with modified host-to-host encryption keys
Inventors:
Martin Abadi, Michael Burrows, Butler W. Lampson
Patented Case
View Patent ↗
Granted: Dec 7, 1993
Filed: Jul 21, 1992
Inventors
Martin Abadi
Michael Burrows
Butler W. Lampson
Assignee (at issue)
Digital Equipment 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.