Granted Patent
Utility
US 5,075,792 · App. 07/326,140
Low power optical transceiver for portable computing devices
Inventors:
Preston D. Brown, Lester S. Moore, Dennis York
Patented Case
View Patent ↗
Granted: Dec 24, 1991
Filed: Mar 20, 1989
Inventors
Preston D. Brown
Lester S. Moore
Dennis York
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.