For the Inventor, By the Inventor

Enter assignee name

Otterfing, Germany

Ltn Servotechnik Gmbh

USPTO Granted Patents = 17

% Expired Patents = 11.8

EPO Patents = 16

Trademarks = 1

Forward Citations = 63

Loading Chart...

Loading Chart...

13 inventors (with patents filed for the assignee):

Ludwig Angerpointner (10 out of 11 patents)

Peter Autenzeller (5 out of 5 patents)

Klaus Drost (3 out of 3 patents)

4. Hans Logé (2 out of 3 patents)

5. Andreas Strempel (1 out of 1 patent)

6. Andreas Steinigans (1 out of 1 patent)

7. Bernhard Bichler (1 out of 1 patent)

8. Manfred Hick (1 out of 1 patent)

9. Gerhard Schmid (1 out of 1 patent)

10. Andreas Hitzer (1 out of 1 patent)

11. Norbert Friese (1 out of 5 patents)

12. Ludwig Angerpointer (1 out of 1 patent)

13. Gerhard Pielok (1 out of 1 patent)

14. Simone Marini (0 patent)

15. Nazario Luzi (0 patent)

17 patents: Sort by Forward Citations

1. 11165210 - Slip ring and slip ring unit having a slip ring (2021-11-02),

2. 10969549 - Device for transmitting optical signals between two rotatable subassemblies (2021-04-06),

3. 10895693 - Device for transmitting optical signals between two rotatable sub-assemblies (2021-01-19),

4. 9806482 - Slip ring and slip ring unit having a slip ring (2017-10-31),

5. 9768573 - Brush unit and slip-ring arrangement having a brush unit (2017-09-19),

6. 9709378 - Resolver (2017-07-18),

7. 9673892 - Device for transmitting signals between two rotatable sub-assemblies (2017-06-06),

8. 9304015 - Slip-ring unit and method for monitoring the condition of a slip-ring unit (2016-04-05),

9. 9013178 - Resolver (2015-04-21),

10. 8616897 - Slip-ring unit (2013-12-31),

11. 8348677 - Slip-ring unit (2013-01-08),

12. 7719158 - Slip-ring brush and slip-ring unit equipped with such a slip-ring brush (2010-05-18),

13. 7307367 - Slip-ring element and method for its manufacture (2007-12-11),

14. 7002269 - Slip ring unit with a printed circuit board (2006-02-21),

15. 6909217 - Method for producing slip ring brushes and slip ring brushes made thereby (2005-06-21),

Ltn Servotechnik GmbH, based in Otterfing, Germany, specializes in the development and manufacturing of innovative sensor and actuator solutions. The company focuses on providing high-precision products for various applications, particularly in the fields of automation, robotics, and industrial machinery. With a commitment to quality and technological advancement, Ltn Servotechnik serves a diverse range of industries, contributing to enhanced operational efficiency and reliability in complex systems.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

17 Patents

#1 in Otterfing

#2,493 in Germany

#35,887 in the World

Otterfing, Germany

Ltn Servotechnik Gmbh

Forward Citations = 63

13 inventors:

Ludwig Angerpointner (10 out of 11 patents)

Peter Autenzeller (5 out of 5 patents)

Klaus Drost (3 out of 3 patents)

4. Hans Logé (2 out of 3 patents)

5. Andreas Strempel (1 out of 1 patent)

Please report any incorrect information to [email protected]

Loading…