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For the Inventor, By the Inventor

Jennersdorf, Austria

Tridonic Optoelectronics Gmbh


USPTO Granted Patents = 12

% Expired Patents = 50.0



Forward Citations = 277

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16 inventors (with patents filed for the assignee):

goldMedal Stefan Tasch (8 out of 19 patents)

silverMedal Peter Pachler (7 out of 22 patents)

bronzeMedal Detlef Starick (5 out of 31 patents)

4.  Wolfgang Kempfert (5 out of 10 patents)

5.  Walter Tews (4 out of 53 patents)

6.  Gundula Roth (4 out of 52 patents)

7.  Koichi Ota (4 out of 19 patents)

8.  Atsuo Hirano (4 out of 18 patents)

9.  Akihito Ota (4 out of 7 patents)

10.  Günther Leising (3 out of 7 patents)

11.  Hans Hoschopf (3 out of 7 patents)

12.  Paul Hartmann (1 out of 9 patents)

13.  Sylke Rösler (1 out of 7 patents)

14.  Sven Rösler (1 out of 6 patents)

15.  Felix Tobler (1 out of 9 patents)


12 patents:

1. 9425364 - Method for the production of white LEDs and white LED light source (2016-08-23),
2. 8766283 - Light-emitting diode arrangement with heat dissipating plate (2014-07-01),
3. 8614456 - LED and LED light source (2013-12-24),
4. 8227273 - Method for the production of white LEDs and white LED light source (2012-07-24),
5. 7985015 - LED spotlight having a funnel-shaped lens (2011-07-26),
6. 7855393 - Light emitting device with a non-activated luminescent material (2010-12-21),
7. 7777236 - Light-emitting diode arrangement comprising a color-converting material (2010-08-17),
8. 7708447 - Current supply for luminescent diodes (2010-05-04),
9. 7679101 - Light emitting device (2010-03-16),
10. 7157746 - Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor (2007-01-02),
11. 7138660 - Light emitting device (2006-11-21),
12. 6943380 - Light emitting device having phosphor of alkaline earth metal silicate (2005-09-13),
Company Overview
Tridonic Optoelectronics GmbH, based in Jennersdorf, Austria, specializes in advanced lighting technology and solutions. The company focuses on the development and manufacture of innovative LED drivers, control systems, and lighting management systems, catering to a wide range of applications in the lighting industry. With a commitment to energy efficiency and sustainability, Tridonic plays a significant role in enhancing smart lighting solutions, contributing to the evolution of modern illumination technologies across various sectors.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 6 2026

12 Patents

#3 in Jennersdorf

#269 in Austria

#48,129 in the World

Jennersdorf, AT
Jennersdorf, Austria

Tridonic Optoelectronics Gmbh

Forward Citations = 277

16 inventors:

goldMedal Stefan Tasch (8 out of 19 patents)

silverMedal Peter Pachler (7 out of 22 patents)

bronzeMedal Detlef Starick (5 out of 31 patents)

4.  Wolfgang Kempfert (5 out of 10 patents)

5.  Walter Tews (4 out of 53 patents)

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

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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