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Douglas F. Ortega
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Potomac, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Multi-display handheld device and supporting system
Patent number
8,866,698
Issue date
Oct 21, 2014
Pleiades Publishing Ltd.
Douglas F. Ortega
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Method and apparatus for providing proxy service, route selection,...
Patent number
6,711,162
Issue date
Mar 23, 2004
3Com Corporation
Douglas F. Ortega
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transparent support of protocol and data compression features for d...
Patent number
5,768,525
Issue date
Jun 16, 1998
U.S. Robotics Corp.
Joseph D. Kralowetz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Transparent support of protocol and data compression features for d...
Patent number
5,657,452
Issue date
Aug 12, 1997
U.S. Robotics Corp.
Joseph D. Kralowetz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
MULTI-DISPLAY HANDHELD DEVICE AND SUPPORTING SYSTEM
Publication number
20150002372
Publication date
Jan 1, 2015
PLEIADES PUBLISHING LTD.
Douglas F. Ortega
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multi-display handheld device and supporting system
Publication number
20100156913
Publication date
Jun 24, 2010
Entourage Systems, Inc.
Douglas F. Ortega
G06 - COMPUTING CALCULATING COUNTING