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For the Inventor, By the Inventor

Sylmar, CA, United States of America

Xantech Corporation

Calculating rank
USPTO Granted Patents = 12

% Expired Patents = 16.7

Trademarks = 1

Forward Citations = 662

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8 inventors (with patents filed for the assignee):

goldMedal Herbert E Seymour (5 out of 6 patents)

silverMedal Michael Stuart Robbins (5 out of 5 patents)

bronzeMedal Charles J Ortega (2 out of 3 patents)

4.  Richard E May (1 out of 16 patents)

5.  Charles R Smiley (1 out of 2 patents)

6.  Roger A Marin (1 out of 4 patents)

7.  Philip Sacks (1 out of 1 patent)

8.  John M Meinecke (1 out of 1 patent)


12 patents:

1. 8009753 - System and method for automatic compensation of video signals (2011-08-30),
2. 7194209 - Interference resistant infrared extension system (2007-03-20),
3. 6728167 - Background music controller (2004-04-27),
4. 6081109 - Current sensing device (2000-06-27),
5. 5447400 - Wall penetrator fitting (1995-09-05),
6. D300316 - Panel switch unit (1989-03-21),
7. 4803552 - Vertical blanking interval standardizer circuit (1989-02-07),
8. 4709412 - Remote control unit integrator console (1987-11-24),
9. D291253 - Interior panel lighting fixture for vehicle or the like (1987-08-04),
10. 4509211 - Infrared extension system (1985-04-02),
11. D271141 - Adjustable light (1983-10-25),
12. D247725 - Multimode lighting fixture (1978-04-11),
Company Overview
Xantech Corporation, based in Sylmar, California, specializes in the development and manufacturing of advanced audio and video distribution systems. The company focuses on providing innovative solutions for residential and commercial automation, enhancing user experiences through seamless integration of technology. Xantech's expertise spans various domains, including control systems, signal distribution, and connectivity solutions, catering to a diverse clientele in the audiovisual industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

12 Patents

#17 in Sylmar, CA

#6,069 in California

#25,589 in US

#48,235 in the World

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

Xantech Corporation

Forward Citations = 662

8 inventors:

goldMedal Herbert E Seymour (5 out of 6 patents)

silverMedal Michael Stuart Robbins (5 out of 5 patents)

bronzeMedal Charles J Ortega (2 out of 3 patents)

4.  Richard E May (1 out of 16 patents)

5.  Charles R Smiley (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Xantech Corporation. Retrieved from https://idiyas.com/company/xantech

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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