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Wuppertal, Germany

Osram Opto Semiconductor Gmbh

USPTO Granted Patents = 92

Forward Citations = 415

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220 inventors (with patents filed for the assignee):

Georg Bogner (5 out of 71 patents)

Berthold Hahn (5 out of 91 patents)

Michael Zitzlsperger (5 out of 47 patents)

4. Günter Waitl (5 out of 48 patents)

5. Peter Brick (4 out of 88 patents)

6. Norwin Von Malm (4 out of 91 patents)

7. Frank Singer (4 out of 112 patents)

8. Herbert Brunner (4 out of 78 patents)

9. Jörg Erich Sorg (3 out of 42 patents)

10. Joachim Reill (3 out of 24 patents)

11. Karsten Heuser (3 out of 48 patents)

12. Markus Schneider (3 out of 6 patents)

13. Bert Braune (3 out of 28 patents)

14. Ewald Karl Michael Guenther (3 out of 23 patents)

15. Volker Härle (3 out of 72 patents)

Core Competencies:

Optoelectronic Components

Quantum Dots

Laser Diodes

Light Emitting Diodes

Luminescent Materials

Beam Shaping

Holographic Foils

Phosphor Mixtures

Radiation-Emitting Devices

Lighting Arrangements

Electrostatic Discharge Protection

Surface Light Guides

92 patents: Sort by Forward Citations

1. 12477865 - Optoelectronic semiconductor device with contact structures and a reflective layer on a first main surface of a semiconductor layer sequence and method for producing an optoelectronic semiconductor device (2025-11-18),

2. 12113156 - Radiation-emitting device (2024-10-08),

3. 10763400 - Quantum dots having a nanocrystalline core, a nanocrystalline shell surrounding the core, and an insulator coating for the shell (2020-09-01),

4. 10505337 - Method for producing a laser diode bar and laser diode bar (2019-12-10),

5. 10468569 - Method of producing a connection support, connection support and optoelectronic semiconductor component comprising a connection support (2019-11-05),

6. 10424565 - Semiconductor chip for protecting against electrostatic discharges (2019-09-24),

7. 10263165 - Optoelectronic component with optical elements for beam shaping and beam deflection (2019-04-16),

8. 10193037 - Method for producing an optoelectronic device (2019-01-29),

9. 10174245 - Method for producing a luminescent material, luminescent material and optoelectronic component (2019-01-08),

10. 10106734 - Alloyed rod structure in a nanocrystalline quantum dot (2018-10-23),

11. 10103296 - Method for producing optoelectronic semiconductor devices and an optoelectronic semiconductor device (2018-10-16),

12. 10020292 - Optoelectronic semiconductor component and flashlight (2018-07-10),

13. 10008639 - Method for producing optoelectronic semiconductor components and optoelectronic semiconductor component (2018-06-26),

14. 9964679 - Holographic foil and method for producing same (2018-05-08),

15. 9947847 - Optoelectronic semiconductor chip and optoelectronic module (2018-04-17),

Osram Opto Semiconductors GmbH is a leading provider of optoelectronic semiconductors for the lighting, sensor and visualization sectors. With a broad portfolio of products and solutions, Osram Opto Semiconductors strives to enhance the performance and efficiency of lighting products and systems. Their innovative technologies cater to automotive, consumer, industrial, and medical applications.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

92 Patents

#7 in Wuppertal

#665 in Germany

#8,107 in the World

Wuppertal, Germany

Osram Opto Semiconductor Gmbh

Forward Citations = 415

220 inventors:

Georg Bogner (5 out of 71 patents)

Berthold Hahn (5 out of 91 patents)

Michael Zitzlsperger (5 out of 47 patents)

4. Günter Waitl (5 out of 48 patents)

5. Peter Brick (4 out of 88 patents)

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