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Otterfing, Germany

Ltn Servotechnik Gmbh

USPTO Granted Patents = 17

EPO Patents = 16

Trademarks = 1

Forward Citations = 62

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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 is a leading manufacturer of industrial slip rings, resolvers, and rotary joints. Based in Germany, the company specializes in providing high-quality and reliable solutions for the transmission of power, signals, and media in various industries. With over 40 years of experience, LTN Servotechnik GmbH is recognized for its innovative products, engineering expertise, and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

17 Patents

#1 in Otterfing

#2,497 in Germany

#34,831 in the World

Otterfing, Germany

Ltn Servotechnik Gmbh

Forward Citations = 62

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)

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