For the Inventor, By the Inventor

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Austin, TX, United States of America

Lifesize Communications, Inc.

USPTO Granted Patents = 93

% Expired Patents = 5.4

Trademarks = 6

Forward Citations = 1,321

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47 inventors (with patents filed for the assignee):

Michael Kenoyer (21 out of 43 patents)

William Vincent Oxford (18 out of 52 patents)

Raghuram Belur (16 out of 17 patents)

4. Ashish Goyal (14 out of 22 patents)

5. Sandeep Lakshmipathy (14 out of 24 patents)

6. Wayne E Mock (13 out of 26 patents)

7. Keith C King (12 out of 13 patents)

8. Prithvi Ranganath (12 out of 12 patents)

9. Hrishikesh G Kulkarni (11 out of 17 patents)

10. Kevin P Kellar (10 out of 11 patents)

11. Binu Kaiparambil Shanmukhadas (9 out of 17 patents)

12. Branko Lukic (7 out of 54 patents)

13. Jonathan I Kaplan (7 out of 91 patents)

14. Gautam Khot (7 out of 7 patents)

15. Michael Vayden Jenkins (6 out of 15 patents)

Core Competencies:

Videoconferencing

Audio Playback

Participant Authentication

Multiway Telepresence

Touch-Based Gestures

Video Streams

Collaborative Recording

Proximity Customization

High Definition

Spatial Audio

Speakerphone

Real-Time Communication

93 patents: Sort by Forward Citations

1. 9204097 - Recording a videoconference using video different from the videoconference (2015-12-01),

2. 9204094 - Adjusting volume of a videoconference using touch-based gestures (2015-12-01),

3. 8878891 - Providing audio playback during a conference based on conference system source (2014-11-04),

4. 8854417 - Initiating recording of a videoconference via a single user interaction (2014-10-07),

5. 8854416 - Recording a videoconference using a recording server (2014-10-07),

6. 8842153 - Automatically customizing a conferencing system based on proximity of a participant (2014-09-23),

7. 8787547 - Selective audio combination for a conference (2014-07-22),

8. 8786668 - Sharing participant information in a videoconference (2014-07-22),

9. 8786667 - Distributed recording of a videoconference in multiple formats (2014-07-22),

10. 8786666 - Providing separate video and presentation streams to a recording server (2014-07-22),

11. 8786665 - Streaming a videoconference from a server including boundary information for client layout adjustment (2014-07-22),

12. 8780166 - Collaborative recording of a videoconference using a recording server (2014-07-15),

13. 8754922 - Supporting multiple videoconferencing streams in a videoconference (2014-06-17),

14. 8717409 - Conducting a direct private videoconference within a videoconference (2014-05-06),

15. 8717408 - Conducting a private videoconference within a videoconference via an MCU (2014-05-06),

Company Overview

Lifesize Communications, Inc. is a prominent player in the videoconferencing technology sector, headquartered in Austin, Texas. The company specializes in developing advanced solutions for seamless video communication, focusing on features such as multiway telepresence, audio playback, and participant authentication. Lifesize's technology enhances collaborative experiences through touch-based gestures and customizable proximity settings, enabling users to engage effectively in virtual environments. Their innovative approach to video streams and collaborative recording positions them as a leader in the evolving landscape of remote communication.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

93 Patents

#30 in Austin, TX

#218 in Texas

#4,029 in US

#8,291 in the World

Austin, TX, United States of America

Lifesize Communications, Inc.

Forward Citations = 1,321

47 inventors:

Michael Kenoyer (21 out of 43 patents)

William Vincent Oxford (18 out of 52 patents)

Raghuram Belur (16 out of 17 patents)

4. Ashish Goyal (14 out of 22 patents)

5. Sandeep Lakshmipathy (14 out of 24 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Lifesize Communications, Inc.. Retrieved from https://idiyas.com/company/lifesize-communications

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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