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Doug Jewell
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Paradise, UT, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for video conferencing
Patent number
7,609,286
Issue date
Oct 27, 2009
Sorenson Communications, Inc.
Matthew D. Cupal
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Video conferencing interface
Patent number
7,075,564
Issue date
Jul 11, 2006
Sorenson Communications, Inc.
Douglas L. Jewell
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Method and apparatus for video conferencing
Publication number
20050151833
Publication date
Jul 14, 2005
Matthew D. Cupal
H04 - ELECTRIC COMMUNICATION TECHNIQUE