For the Inventor, By the Inventor

Enter assignee name

Munsbach, Luxembourg

Seereal Technologies S.a.

USPTO Granted Patents = 136

% Expired Patents = 25.7

EPO Patents = 16

Trademarks = 1

Forward Citations = 799

Loading Chart...

Loading Chart...

30 inventors (with patents filed for the assignee):

Norbert Leister (60 out of 67 patents)

Bo Kroll (40 out of 41 patents)

Gerald Futterer (32 out of 32 patents)

4. Ralf Haussler (26 out of 33 patents)

5. Armin Schwerdtner (19 out of 50 patents)

6. Alexander Schwerdtner (17 out of 19 patents)

7. Stephan Reichelt (17 out of 17 patents)

8. Robert Missbach (14 out of 14 patents)

9. Philippe Renaud-Goud (9 out of 9 patents)

10. Enrico Zschau (7 out of 8 patents)

11. Steffen Buschbeck (7 out of 7 patents)

12. Jean-Christophe Olaya (7 out of 7 patents)

13. Grigory Lazarev (6 out of 6 patents)

14. Nils Pfeifer (2 out of 2 patents)

15. Gerald Fuetterer (2 out of 2 patents)

Core Competencies:

Holographic Display

Light Modulation Device

Spatial Light Modulator

Head-Up Display

Illumination Device

Optical Liquid-Crystal Phase Modulator

3D Reconstruction

Beam Divergence

Holographic Projection

Observer Tracking

Video Holograms

Complex Information

136 patents: Sort by Forward Citations

1. 12298635 - Light modulation device (2025-05-13),

2. 12298522 - Display device and method for tracking a virtual visibility region (2025-05-13),

3. 12292646 - Light modulation device having high light efficiency (2025-05-06),

4. 12204282 - Method and holographic apparatus for the three-dimensional representation of scenes (2025-01-21),

5. 12117770 - Illumination device (2024-10-15),

6. 12072492 - Display device (2024-08-27),

7. 12055890 - Spatial light modulator device for the modulation of a wave field with complex information (2024-08-06),

8. 11953683 - Display device, in particular a head-mounted display, based on temporal and spatial multiplexing of hologram tiles (2024-04-09),

9. 11914251 - Light modulation device for a display for representing two- and/or three-dimensional image content (2024-02-27),

10. 11835721 - Display device and method for producing a large field of vision (2023-12-05),

11. 11754972 - Method and device for encoding complex-value signals for the reconstruction of three-dimensional objects (2023-09-12),

12. 11675426 - Measurement method and device for performing the measurement method (2023-06-13),

13. 11656494 - Device for combining light beams which interact with adjacently arranged pixels of a light modulator (2023-05-23),

14. 11635731 - Device and method for calculating holographic data (2023-04-25),

15. 11506828 - Light guide device and illumination device having a light guide device (2022-11-22),

Company Overview

Seereal Technologies S.a., based in Munsbach, Luxembourg, specializes in advanced holographic display technologies. The company focuses on developing innovative solutions such as light modulation devices and spatial light modulators, which are essential for applications in head-up displays and 3D reconstruction. Their expertise extends to optical liquid-crystal phase modulators and illumination devices, positioning them at the forefront of the holographic display industry, catering to various sectors that require cutting-edge visual technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

136 Patents

#1 in Munsbach

#13 in Luxembourg

#5,944 in the World

Munsbach, Luxembourg

Seereal Technologies S.a.

Forward Citations = 799

30 inventors:

Norbert Leister (60 out of 67 patents)

Bo Kroll (40 out of 41 patents)

Gerald Futterer (32 out of 32 patents)

4. Ralf Haussler (26 out of 33 patents)

5. Armin Schwerdtner (19 out of 50 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Seereal Technologies S.a.. Retrieved from https://idiyas.com/company/seereal-technologies-s-a

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]

Loading…