Kenneth Kannappan

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Masking open space noise using sound and corresponding visual
- Patent number 10,923,096
- Issue date Feb 16, 2021
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Collection and analysis of muted audio
- Patent number 10,652,652
- Issue date May 12, 2020
- Plantronics, Inc.
- Ken Kannappan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Masking open space noise using sound and corresponding visual
- Patent number 10,482,866
- Issue date Nov 19, 2019
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Masking open space noise using sound and corresponding visual
- Patent number 10,380,987
- Issue date Aug 13, 2019
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Collection and analysis of muted audio
- Patent number 10,178,473
- Issue date Jan 8, 2019
- Plantronics, Inc.
- Ken Kannappan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Collection and analysis of audio during hold
- Patent number 10,142,472
- Issue date Nov 27, 2018
- Plantronics, Inc.
- Ken Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sidetone-based loudness control for groups of headset users
- Patent number 9,706,287
- Issue date Jul 11, 2017
- Plantronics, Inc.
- Ken Kannappan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Masking open space noise using sound and corresponding visual
- Patent number 9,445,190
- Issue date Sep 13, 2016
- Plantronics, Inc.
- Evan Harris Benway
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications network call initiation transition
- Patent number 9,247,067
- Issue date Jan 26, 2016
- Plantronics, Inc.
- Gunjan Bhow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presence based telephony call signaling
- Patent number 8,798,042
- Issue date Aug 5, 2014
- Plantronics, Inc.
- Kenneth A Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communications network call initiation transition
- Patent number 8,600,030
- Issue date Dec 3, 2013
- Plantronics, Inc.
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Presence based telephony call signaling
- Patent number 8,428,053
- Issue date Apr 23, 2013
- Plantronics, Inc.
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MASKING OPEN SPACE NOISE USING SOUND AND CORRESPONDING VISUAL
- Publication number 20200051541
- Publication date Feb 13, 2020
- Plantronics, Inc.
- Evan Harris Benway
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Collection and Analysis of Muted Audio
- Publication number 20190141442
- Publication date May 9, 2019
- Plantronics, Inc.
- Ken Kannappan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Masking Open Space Noise Using Sound and Corresponding Visual
- Publication number 20180144735
- Publication date May 24, 2018
- Plantronics, Inc.
- Evan Harris Benway
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sidetone-Based Loudness Control for Groups of Headset Users
- Publication number 20170127170
- Publication date May 4, 2017
- Plantronics, Inc.
- Ken Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Masking Open Space Noise Using Sound and Corresponding Visual
- Publication number 20160351181
- Publication date Dec 1, 2016
- Plantronics, Inc.
- Evan Harris Benway
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Automatic Determination of User Direction Based on Direction Report...
- Publication number 20160238408
- Publication date Aug 18, 2016
- Plantronics, Inc.
- Ken Kannappan
- G01 - MEASURING TESTING
Information Patent Application
Collection and Analysis of Muted Audio
- Publication number 20160073185
- Publication date Mar 10, 2016
- Plantronics, Inc.
- Ken Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Collection and Analysis of Audio During Hold
- Publication number 20160072949
- Publication date Mar 10, 2016
- Plantronics, Inc.
- Ken Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Noise Masking in Headsets
- Publication number 20150348530
- Publication date Dec 3, 2015
- Plantronics, Inc.
- Benedict Andrew Findlay
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Masking Open Space Noise Using Sound and Corresponding Visual
- Publication number 20150181332
- Publication date Jun 25, 2015
- Plantronics, Inc.
- Evan Harris Benway
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device Sensor Mode to Identify a User State
- Publication number 20140378083
- Publication date Dec 25, 2014
- Ken Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Network Call Initiation Transition
- Publication number 20140057614
- Publication date Feb 27, 2014
- Plantronics, Inc.
- Gunjan Bhow
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Presence Based Telephony Call Signaling
- Publication number 20130208717
- Publication date Aug 15, 2013
- Plantronics, Inc.
- Kenneth A Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communications Network Call Initiation Transition
- Publication number 20120257740
- Publication date Oct 11, 2012
- Plantronics, Inc.
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audo-Dial Connection Into Conference Calls with Attendee Status Bro...
- Publication number 20120230484
- Publication date Sep 13, 2012
- Plantronics, Inc.
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Presence Based Telephony Call Signaling
- Publication number 20100215170
- Publication date Aug 26, 2010
- Plantronics, Inc.
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Remote processing of multiple acoustic signals
- Publication number 20100130198
- Publication date May 27, 2010
- Plantronics, Inc.
- Kenneth S. Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speech to DTMF conversion
- Publication number 20050216268
- Publication date Sep 29, 2005
- Plantronics, Inc., A DELAWARE CORPORATION
- Kenneth Kannappan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Kenneth Kannappan

Person

Patents Grantslast 30 patents

Masking open space noise using sound and corresponding visual

Collection and analysis of muted audio

Masking open space noise using sound and corresponding visual

Masking open space noise using sound and corresponding visual

Collection and analysis of muted audio

Collection and analysis of audio during hold

Sidetone-based loudness control for groups of headset users

Masking open space noise using sound and corresponding visual

Communications network call initiation transition

Presence based telephony call signaling

Communications network call initiation transition

Presence based telephony call signaling

Patents Applicationslast 30 patents

MASKING OPEN SPACE NOISE USING SOUND AND CORRESPONDING VISUAL

Collection and Analysis of Muted Audio

Masking Open Space Noise Using Sound and Corresponding Visual

Sidetone-Based Loudness Control for Groups of Headset Users

Masking Open Space Noise Using Sound and Corresponding Visual

Automatic Determination of User Direction Based on Direction Report...

Collection and Analysis of Muted Audio

Collection and Analysis of Audio During Hold

Noise Masking in Headsets

Masking Open Space Noise Using Sound and Corresponding Visual

Device Sensor Mode to Identify a User State

Communications Network Call Initiation Transition

Presence Based Telephony Call Signaling

Communications Network Call Initiation Transition

Audo-Dial Connection Into Conference Calls with Attendee Status Bro...

Presence Based Telephony Call Signaling

Remote processing of multiple acoustic signals

Speech to DTMF conversion