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Jennersdorf, Austria

Tridonic Optoelectronics Gmbh

USPTO Granted Patents = 12

CIPO Patents = 3

EPO Patents = 2

Forward Citations = 275

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20 inventors (with patents filed for the assignee):

Stefan Tasch (8 out of 19 patents)

Peter Pachler (7 out of 22 patents)

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: Sort by Forward Citations

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),

Tridonic is a leading global provider of intelligent and efficient lighting solutions. As a subsidiary of the Zumtobel Group, Tridonic specializes in the development, design, and manufacture of innovative LED and OLED lighting components, systems, and services. With a strong focus on research and development, Tridonic constantly strives to deliver cutting-edge lighting solutions that meet the highest quality standards. Through their innovative products and expert technical support, Tridonic aims to enhance the overall lighting experience, create sustainable solutions, and contribute to energy-efficient lighting solutions worldwide.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#3 in Jennersdorf

#266 in Austria

#46,665 in the World

Jennersdorf, Austria

Tridonic Optoelectronics Gmbh

Forward Citations = 275

20 inventors:

Stefan Tasch (8 out of 19 patents)

Peter Pachler (7 out of 22 patents)

Detlef Starick (5 out of 31 patents)

4. Wolfgang Kempfert (5 out of 10 patents)

5. Walter Tews (4 out of 53 patents)

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