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For the Inventor, By the Inventor

Fremont, CA, United States of America

Media Vision


USPTO Granted Patents = 11

Trademarks = 1

Forward Citations = 330

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11 inventors (with patents filed for the assignee):

goldMedal Bryan J Colvin, Sr (6 out of 7 patents)

silverMedal Daniel B Gochnauer (2 out of 7 patents)

bronzeMedal Perry R Cook (2 out of 7 patents)

4.  Gregory P Knowles (2 out of 3 patents)

5.  Adrian S Lewis (2 out of 2 patents)

6.  Scott D Sellers (1 out of 14 patents)

7.  David O Hodgson (1 out of 7 patents)

8.  Michael S Rovner (1 out of 2 patents)

9.  James M Rafferty (1 out of 1 patent)

10.  David Schmenk (1 out of 1 patent)

11.  Masao Shindo (1 out of 1 patent)


11 patents:

1. 5661822 - Data compression and decompression (1997-08-26),
2. 5550566 - Video capture expansion card (1996-08-27),
3. 5546477 - Data compression and decompression (1996-08-13),
4. 5543578 - Residual excited wave guide (1996-08-06),
5. 5489865 - Circuit for filtering asynchronous metastability of cross-coupled logic (1996-02-06),
6. 5475400 - Graphic card with two color look up tables (1995-12-12),
7. 5468906 - Sound synthesis model incorporating sympathetic vibrations of strings (1995-11-21),
8. 5451911 - Timing generator (1995-09-19),
9. 5377018 - Video compression and decompression using block selection and subdivision (1994-12-27),
10. 5307025 - Audio power amplifier with noise prevention at turn-on and turn-off (1994-04-26),
11. 5245229 - Digitally controlled integrated circuit anti-clipping mixer (1993-09-14),
Company Overview
Media Vision is a technology company based in Fremont, California, specializing in advanced audio and video solutions for various applications. The organization focuses on developing high-quality conferencing systems, audio processing technologies, and integrated communication solutions that enhance collaboration in professional environments. With a commitment to innovation, Media Vision serves a diverse clientele, providing tools that facilitate seamless communication and engagement across multiple sectors, including corporate, education, and government.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

11 Patents

#169 in Fremont, CA

#6,532 in California

#27,494 in US

#51,718 in the World

Fremont, CA (US)
Fremont, CA, United States of America

Media Vision

Forward Citations = 330

11 inventors:

goldMedal Bryan J Colvin, Sr (6 out of 7 patents)

silverMedal Daniel B Gochnauer (2 out of 7 patents)

bronzeMedal Perry R Cook (2 out of 7 patents)

4.  Gregory P Knowles (2 out of 3 patents)

5.  Adrian S Lewis (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Media Vision. Retrieved from https://idiyas.com/company/media-vision

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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