Granted Patent
Utility
US 5,175,817 · App. 07/439,239
Data representation protocol for communications between different networks
Inventors:
Samuel T. Adams, Mahendra Kaycee, Michael J. Heffler
Patented Case
View Patent ↗
Granted: Dec 29, 1992
Filed: Nov 20, 1989
Inventors
Samuel T. Adams
Mahendra Kaycee
Michael J. Heffler
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.