% Expired Patents = 40.0

Forward Citations = 26

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4 inventors (with patents filed for the assignee):

Reinhard Zetsche (2 out of 34 patents)

Gunther Sejkora (1 out of 4 patents)

Daniel Eberle (1 out of 3 patents)

4. Guenther Sejkora (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. D712571 - LED lamp (2014-09-02),

2. D698981 - Lighting fixture (2014-02-04),

3. D685929 - LED lamp (2013-07-09),

4. 8421586 - Lamp-operating appliance for operating one or more light-sources and process for operating a lamp-operating appliance (2013-04-16),

5. 8058816 - Colour temperature and colour location control for a light (2011-11-15),

Ledon Lighting GmbH is a leading provider of high-quality LED lighting solutions. With a strong focus on innovation and sustainability, Ledon offers a wide range of energy-efficient products for residential, commercial, and industrial applications. The company is committed to delivering cutting-edge lighting technology that meets the highest standards of quality and performance.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

5 Patents

#10 in Dornbirn

#515 in Austria

Dornbirn, Austria

Ledon Lighting Gmbh

Forward Citations = 26

4 inventors:

Reinhard Zetsche (2 out of 34 patents)

Gunther Sejkora (1 out of 4 patents)

Daniel Eberle (1 out of 3 patents)

4. Guenther Sejkora (1 out of 2 patents)

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