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For the Inventor, By the Inventor

Ennenda, Switzerland

Tridonic Ag


USPTO Granted Patents = 14

% Expired Patents = 42.9


Forward Citations = 64

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10 inventors (with patents filed for the assignee):

goldMedal Michael Zimmermann (13 out of 20 patents)

silverMedal Eduardo Pereira (5 out of 17 patents)

bronzeMedal Alexander Barth (4 out of 10 patents)

4.  Markus Mayrhofer (3 out of 10 patents)

5.  Guenter Marent (3 out of 5 patents)

6.  Stefan Tasch (3 out of 19 patents)

7.  Felix Tobler (3 out of 9 patents)

8.  Martin Hartmann (2 out of 5 patents)

9.  Ueli Keller (1 out of 4 patents)

10.  Ian Wilson (1 out of 14 patents)

11.  Adrian Betschart (1 patent)

12.  Günter Marent (9 patents)

13.  Reinhold Juen (8 patents)

14.  Frank Horn (4 patents)

15.  Thomas Küng (1 patent)


14 patents:

1. 10143064 - Modular LED lighting system having emergency light function (2018-11-27),
2. 9693407 - LED-lighting system comprising an operational data memory (2017-06-27),
3. 9693402 - Modular LED-lighting system (2017-06-27),
4. 9326351 - LED controller comprising a clocked current source (2016-04-26),
5. 9220150 - Modular LED lighting having an emergency light function (2015-12-22),
6. 9137861 - Circuit for the operation of at least one LED (2015-09-15),
7. 9060406 - Power regulation of LED by means of an average value of the LED current and bidirectional counter (2015-06-16),
8. 9006995 - Controllable retrofit LED lamps and lighting system having an LED lamp (2015-04-14),
9. 8698415 - Current supply for luminescent diodes (2014-04-15),
10. 8614553 - Illuminant operating appliance with potential separation (2013-12-24),
11. 8525442 - Operating circuit for LEDs (2013-09-03),
12. 8482211 - Circuit for the operation of at least one LED (2013-07-09),
13. 8207689 - Current supply for luminescent diodes (2012-06-26),
14. 8063575 - Current supply for luminescent diodes (2011-11-22),
Company Overview
Tridonic AG, based in Ennenda, Switzerland, specializes in advanced lighting technology and solutions. The company focuses on the development and manufacturing of innovative components for intelligent lighting systems, including LED drivers, control systems, and lighting management software. With a commitment to energy efficiency and sustainability, Tridonic plays a significant role in the evolution of smart lighting applications across various sectors, enhancing user experience and environmental performance.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

14 Patents

#1 in Ennenda

#841 in Switzerland

#42,199 in the World

Ennenda, CH
Ennenda, Switzerland

Tridonic Ag

Forward Citations = 64

10 inventors:

goldMedal Michael Zimmermann (13 out of 20 patents)

silverMedal Eduardo Pereira (5 out of 17 patents)

bronzeMedal Alexander Barth (4 out of 10 patents)

4.  Markus Mayrhofer (3 out of 10 patents)

5.  Guenter Marent (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Tridonic Ag. Retrieved from https://idiyas.com/company/tridonic-ag

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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