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Bad Neustadt a.d. Saale, Germany

Preh Gmbh

USPTO Granted Patents = 109

EPO Patents = 79

Trademarks = 2

Forward Citations = 329

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138 inventors (with patents filed for the assignee):

Andreas Kramlich (14 out of 14 patents)

Tobias Bodenstein (9 out of 9 patents)

Anton Ruettiger (9 out of 12 patents)

4. Thilo Schultheis (8 out of 10 patents)

5. Benedikt Schmidt (7 out of 7 patents)

6. Martin Jeitner (7 out of 7 patents)

7. Markus Klein (6 out of 6 patents)

8. Thomas Kleffel (6 out of 6 patents)

9. Norbert Bauer (5 out of 8 patents)

10. Jochen Schlereth (5 out of 5 patents)

11. Michael Martin (5 out of 5 patents)

12. Arthur Klossek (5 out of 5 patents)

13. Thomas Ofenhitzer (5 out of 6 patents)

14. Anton Rüttiger (5 out of 6 patents)

15. Jürgen Nauth (4 out of 4 patents)

Core Competencies:

Electric Circuit Structure

Haptic Feedback

Touch-Sensitive Input Device

Capacitive Detection

Input Assembly

Vehicle Steering Wheel

Display Assembly

Force Sensors

Electromechanical Triggering

Composite Panel

Control Device

Automotive Power Electronics

109 patents: Sort by Forward Citations

1. 12503006 - Method and circuit assembly for precharging a high-voltage DC voltage intermediate circuit for a motor vehicle (2025-12-23),

2. 12496812 - Visible part having a layer structure for an operating part or a decorative trim with better protection as a result of a protective paint coating (2025-12-16),

3. 12384441 - Electric circuit structure for an alternating heating and capacitive measuring mode with function test, and associated method (2025-08-12),

4. 12316321 - Circuit assembly and method for controlling the operating state of a circuit (2025-05-27),

5. 12311994 - Operating element comprising an actuation part having a layer structure (2025-05-27),

6. 12307016 - Operating member with a haptic feedback that is limited in an improved manner to the actuation surface (2025-05-20),

7. 12214663 - Input assembly with active haptic feedback and backlit display region (2025-02-04),

8. 12187124 - Display device having a cover body forming a plurality of display areas to be backlit and meeting different optical requirements, associated use and associated production method (2025-01-07),

9. 12151413 - Plastic composite panel and associated production method (2024-11-26),

10. 12128829 - Display assembly with transparent cover and pixel matrix display fixed thereto in an improved manner, and associated mounting method (2024-10-29),

11. 12097764 - Operating member with movably mounted actuating part and improved guidance mechanism for the parallel guidance of the actuating part (2024-09-24),

12. 12071071 - Vehicle steering wheel with an improved electromechanical triggering device for triggering an acoustic output by an acoustic warning device of the vehicle (2024-08-27),

13. 12066652 - Function display for selectively displaying several symbols that respectively represent a switching function and/or several switching states, with an alignment function of the light sources, and associated assembly method (2024-08-20),

14. 12039104 - Input device with improved spring members for movably mounting the operating part, associated spring member and assembly method (2024-07-16),

15. 12026343 - Input assembly with a cover containing a touch-sensitive input surface and a luminous surface (2024-07-02),

PREH GmbH is a German automotive supplier specializing in human machine interface (HMI) solutions. With over 50 years of experience, PREH develops and manufactures state-of-the-art control systems, switch panels, and touchscreens for various applications in the automotive industry. Their reliable and innovative products are used by renowned automakers worldwide to enhance the driving experience and ensure intuitive and safe user interaction with vehicle systems.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

109 Patents

#1 in Bad Neustadt a.d. Saale

#583 in Germany

#7,021 in the World

Bad Neustadt a.d. Saale, Germany

Preh Gmbh

Forward Citations = 329

138 inventors:

Andreas Kramlich (14 out of 14 patents)

Tobias Bodenstein (9 out of 9 patents)

Anton Ruettiger (9 out of 12 patents)

4. Thilo Schultheis (8 out of 10 patents)

5. Benedikt Schmidt (7 out of 7 patents)

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