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MICHAEL J. HESS
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CEDAR PARK, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Conference link between a speakerphone and a video conference unit
Patent number
8,004,556
Issue date
Aug 23, 2011
Polycom, Inc.
Jeffrey Rodman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Conference link between a speakerphone and a video conference unit
Patent number
7,339,605
Issue date
Mar 4, 2008
Polycom, Inc.
Jeffrey Rodman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
CONFERENCE LINK BETWEEN A SPEAKERPHONE AND A VIDEO CONFERENCE UNIT
Publication number
20080143819
Publication date
Jun 19, 2008
Polycom, Inc.
JEFFREY RODMAN
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Conference link between a speakerphone and a video conference unit
Publication number
20050231586
Publication date
Oct 20, 2005
Jeffrey Rodman
H04 - ELECTRIC COMMUNICATION TECHNIQUE