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Andrew Knowles
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Southhampton, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Separation of capacitive touch areas
Patent number
9,429,608
Issue date
Aug 30, 2016
Plantronics, Inc.
Gregor Magnusson
G01 - MEASURING TESTING
Information
Patent Grant
Wearing position derived device operation
Patent number
9,300,386
Issue date
Mar 29, 2016
Plantronics, Inc.
Andrew Knowles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual purpose spread spectrum radio receivers with controlled freque...
Patent number
6,920,172
Issue date
Jul 19, 2005
3COM Corporation
Stephen A Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Wearing Position Derived Device Operation
Publication number
20130182867
Publication date
Jul 18, 2013
Plantronics, Inc.
Andrew Knowles
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Separation of Capacitive Touch Areas
Publication number
20130120005
Publication date
May 16, 2013
Plantronics, Inc.
Gregor Magnusson
G01 - MEASURING TESTING
Information
Patent Application
DYNAMIC AUDIO MODE SWITCHING
Publication number
20100158260
Publication date
Jun 24, 2010
Plantronics, Inc.
David Huddart
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Physically and electrically-separated, data-synchronized data sinks...
Publication number
20080076489
Publication date
Mar 27, 2008
Plantronics, Inc.
Douglas K. Rosener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dual purpose spread spectrum radio receivers with controlled freque...
Publication number
20020057726
Publication date
May 16, 2002
Stephen A. Williams
H04 - ELECTRIC COMMUNICATION TECHNIQUE