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Per Magnus Fredrik HANSSON
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Waterloo, CA
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Patents Grants
last 30 patents
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Patent Grant
User-selectable headset equalizer for voice calls
Patent number
8,190,212
Issue date
May 29, 2012
Research In Motion Limited
Lawrence Edward Kuhl
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method and apparatus allowing for user-selectable acoustic equalize...
Patent number
7,877,116
Issue date
Jan 25, 2011
Research in Motion Limited
Sean Bartholomew Simmons
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
USER-SELECTABLE HEADSET EQUALIZER FOR VOICE CALLS
Publication number
20120231851
Publication date
Sep 13, 2012
Research in Motion Limited
Lawrence Edward KUHL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS ALLOWING FOR USER-SELECTABLE ACOUSTIC EQUALIZE...
Publication number
20110086629
Publication date
Apr 14, 2011
Research in Motion Limited
Sean Bartholomew SIMMONS
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
USER-SELECTABLE HEADSET EQUALIZER FOR VOICE CALLS
Publication number
20100029337
Publication date
Feb 4, 2010
Lawrence Edward Kuhl
H04 - ELECTRIC COMMUNICATION TECHNIQUE