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Austin, TX, United States of America

Vtel Corporation

USPTO Granted Patents = 24

Forward Citations = 1,607

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32 inventors (with patents filed for the assignee):

Jerry S Benson (4 out of 4 patents)

Ly-Huong Thi Pham (4 out of 4 patents)

Sonja A Schiefer (4 out of 7 patents)

4. Paul V Tischler (3 out of 4 patents)

5. Bill Clements (3 out of 3 patents)

6. Pi Sheng Chang (2 out of 17 patents)

7. William Todd Clayton (2 out of 5 patents)

8. Joon Maeng (2 out of 8 patents)

9. Joe W Duran (2 out of 5 patents)

10. Michael G Lambert (2 out of 2 patents)

11. Michael Vayden Jenkins (2 out of 15 patents)

12. Reed Howard Rinn (2 out of 2 patents)

13. Michael J Hogan (2 out of 2 patents)

14. Alain Elon Nimri (1 out of 45 patents)

15. Steven A Justiss (1 out of 15 patents)

24 patents: Sort by Forward Citations

1. 6650701 - Apparatus and method for controlling an acoustic echo canceler (2003-11-18),

2. 6618073 - Apparatus and method for avoiding invalid camera positioning in a video conference (2003-09-09),

3. 6476873 - Enhancement of a selectable region of video (2002-11-05),

4. 6469732 - Acoustic source location using a microphone array (2002-10-22),

5. 6285746 - Computer controlled video system allowing playback during recording (2001-09-04),

6. 6285405 - System and method for synchronizing data signals (2001-09-04),

7. D442155 - Video teleconferencing center with full screen display (2001-05-16),

8. D440545 - Video teleconferencing center (2001-04-18),

9. 6192342 - Automated camera aiming for identified talkers (2001-02-20),

10. 6181784 - Computer controlled video multiplexer for video conferencing and message systems (2001-01-30),

11. 6178205 - Video postfiltering with motion-compensated temporal filtering and/or spatial-adaptive filtering (2001-01-23),

12. 6160586 - Digital video processing using a dynamically varying number of video (2000-12-12),

13. D427186 - Electronics enclosure (2000-06-27),

14. D425052 - Video teleconferencing device with full screen display (2000-05-16),

15. 6025870 - Automatic switching of videoconference focus (2000-02-15),

Vtel Corporation is a leading provider of advanced communication solutions, offering a wide range of products and services including VoIP, data networking, and cloud-based solutions. With over 30 years of experience, Vtel Corporation has established a reputation for innovation, reliability, and customer service excellence. Our goal is to help businesses of all sizes stay connected and productive, leveraging cutting-edge technology to drive growth and success.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

24 Patents

#124 in Austin, TX

#808 in Texas

#13,406 in US

#25,842 in the World

Austin, TX, United States of America

Vtel Corporation

Forward Citations = 1,607

32 inventors:

Jerry S Benson (4 out of 4 patents)

Ly-Huong Thi Pham (4 out of 4 patents)

Sonja A Schiefer (4 out of 7 patents)

4. Paul V Tischler (3 out of 4 patents)

5. Bill Clements (3 out of 3 patents)

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