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For the Inventor, By the Inventor

Satigny, Switzerland

Secheron Sa


USPTO Granted Patents = 8


Forward Citations = 18

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20 inventors (with patents filed for the assignee):

goldMedal Bjorn Fischer (3 out of 3 patents)

silverMedal Henri Duffour (3 out of 4 patents)

bronzeMedal Tarek Lamara (2 out of 5 patents)

4.  Claudio Tricarico (2 out of 7 patents)

5.  Christopher Nazeri (2 out of 2 patents)

6.  Dominique Loutan (2 out of 2 patents)

7.  Philippe Goerend (2 out of 2 patents)

8.  Kenta Yamamura (1 out of 7 patents)

9.  Kosuke Hasegawa (1 out of 10 patents)

10.  Takaaki Furuhata (1 out of 5 patents)

11.  Serge Martin (1 out of 2 patents)

12.  Raphaël Kissling (1 out of 1 patent)

13.  Tetsuya Kanno (1 out of 1 patent)

14.  Hideki Komatsu (1 out of 1 patent)

15.  Virgilio Valdivia (1 out of 1 patent)


8 patents:

1. 12230964 - DC power supply device and railway substation incorporating it (2025-02-18),
2. 11862417 - Vacuum interrupter (2024-01-02),
3. 10074496 - Circuit interrupting device (2018-09-11),
4. 8513558 - Electromechanical circuit breaker (2013-08-20),
5. 8497750 - Release mechanism for circuit interrupting device (2013-07-30),
6. 7518477 - Electromechanical circuit breaker and method of breaking the current in said electromechanical circuit breaker (2009-04-14),
7. 5543598 - Switch having a vacuum interrupter (1996-08-06),
8. 5298702 - Pressure medium drive for closing and opening the contacts of a (1994-03-29),
Company Overview
Secheron Sa is a global leader in railway electrical and electronic systems. With over 100 years of experience, we provide innovative solutions for rail transportation, focusing on safety, reliability, and sustainability. Our products include traction converters, circuit breakers, and energy storage systems, serving customers worldwide in the rail industry.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#2 in Satigny

#1,307 in Switzerland

Satigny, CH
Satigny, Switzerland

Secheron Sa

Forward Citations = 18

20 inventors:

goldMedal Bjorn Fischer (3 out of 3 patents)

silverMedal Henri Duffour (3 out of 4 patents)

bronzeMedal Tarek Lamara (2 out of 5 patents)

4.  Claudio Tricarico (2 out of 7 patents)

5.  Christopher Nazeri (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Secheron Sa. Retrieved from https://idiyas.com/company/secheron-sa

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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