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Donaueschingen, Germany

Sick | Stegmann Gmbh

USPTO Granted Patents = 41

EPO Patents = 74

Trademarks = 3

Forward Citations = 121

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64 inventors (with patents filed for the assignee):

Josef Siraky (18 out of 39 patents)

David Hopp (7 out of 11 patents)

Reinhold Mutschler (7 out of 9 patents)

4. Massimo Francescon (4 out of 5 patents)

5. Stefan Basler (4 out of 6 patents)

6. Michael Speidel (2 out of 3 patents)

7. Willibald Stobbe (2 out of 2 patents)

8. Ulrich Armbruster (2 out of 3 patents)

9. Olivier Parriaux (2 out of 6 patents)

10. Rolf Hartlieb (2 out of 2 patents)

11. Josef Maier (2 out of 2 patents)

12. Ulrich Zwölfer (1 out of 8 patents)

13. Jörg Kegeler (1 out of 4 patents)

14. Marc Beha (1 out of 1 patent)

15. Eduard Tabler (1 out of 1 patent)

Core Competencies:

Optoelectronic Sensor

Position Encoder

Rotary Encoder

Angular Encoder

Capacitive Position Encoder

Rotational Speed Sensor

Measurement Apparatus

Feedback Apparatus

Cylindrical Grating Rotation Sensor

Position Measuring Device

Transmission Unit

Servomotor Control

41 patents: Sort by Forward Citations

1. D912553 - Optoelectronic sensor (2021-03-09),

2. 9488499 - Transmission and reception unit on a transparent circuit board for a rotative encoder (2016-11-08),

3. 9423275 - Capacitive position encoder (2016-08-23),

4. 9316507 - Angular encoder and drive system with an angular encoder (2016-04-19),

5. 9297423 - Stator coupling (2016-03-29),

6. 9255820 - Sensor for measuring the angle of rotation having at least dual rotatable code disc with at least dual optics (2016-02-09),

7. 9235416 - Method for checking the operability of a digital signal processing unit of a position sensor and position encoder (2016-01-12),

8. 9182223 - Device for measuring the rotating angle of two objects rotating around an axis in relation to each other (2015-11-10),

9. 9176162 - Position encoder (2015-11-03),

10. 9170093 - Device for measuring the relative position of two objects moving in relation to each other (2015-10-27),

11. 9103698 - Transmission and reception unit and rotary encoder comprising same (2015-08-11),

12. 9098443 - Method for obtaining information on the phase of a rotating system based on determination of the fundamental component of an incoming signal provided by a sensor driven by a periodic modulation function and device for controlling a rotating system (2015-08-04),

13. 9047280 - Apparatus and method for position determination (2015-06-02),

14. 9046388 - Device and process for measuring the angle of rotation of two objects rotating in relation to each other (2015-06-02),

15. 8891083 - Device for measuring the rotating angle of two objects rotating on a rotating axis relative to each other (2014-11-18),

SICK | Stegmann GmbH is a leading global provider of intelligent sensors and sensor solutions for a wide range of industries. They develop and manufacture innovative products and solutions for industrial automation, logistics, and process automation. With a strong focus on quality and reliability, SICK | Stegmann GmbH enables their customers to optimize their processes, increase productivity, and enhance safety. Visit their website for more information and to explore their product portfolio.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

41 Patents

#3 in Donaueschingne

#1,268 in Germany

#16,205 in the World

Donaueschingen, Germany

Sick | Stegmann Gmbh

Forward Citations = 121

64 inventors:

Josef Siraky (18 out of 39 patents)

David Hopp (7 out of 11 patents)

Reinhold Mutschler (7 out of 9 patents)

4. Massimo Francescon (4 out of 5 patents)

5. Stefan Basler (4 out of 6 patents)

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