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For the Inventor, By the Inventor

CH

Optosys Sa

USPTO Granted Patents = 21

% Expired Patents = 23.8


Forward Citations = 80

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10 inventors (with patents filed for the assignee):

goldMedal Peter Heimlicher (17 out of 19 patents)

silverMedal Charles Rhême (9 out of 10 patents)

bronzeMedal Roland Bochud (4 out of 4 patents)

4.  Annette Liggenstorfer-Heimlicher (2 out of 2 patents)

5.  Laurent Genilloud (2 out of 4 patents)

6.  Marc De Huu (2 out of 2 patents)

7.  Pierre-Yves Dénervaud (1 out of 1 patent)

8.  Philippe Venier (1 out of 1 patent)

9.  Fabrice Charriere (1 out of 1 patent)

10.  Johan Cuperus (1 out of 1 patent)

11.  Peter Heimlicher (1 patent)

12.  Jean Daniel Chatelain (0 patent)

13.  Fabrice Charrière (0 patent)


21 patents:

1. 10779426 - Proximity sensor (2020-09-15),
2. 10288911 - Device for emission of polarized light and its detection having a polarizer with brewster's angle to produce polarization state in deflected light (2019-05-14),
3. 10271444 - Proximity sensor (2019-04-23),
4. 9384441 - Transponder for object identification and method for its fabrication (2016-07-05),
5. 9239221 - Proximity sensor (2016-01-19),
6. 8947103 - Inductive proximity switch (2015-02-03),
7. 8391710 - Optical sensor system, optical sensor device and bus segment for connecting the device to a bus of the system (2013-03-05),
8. 8192319 - Gear unit and use of the same (2012-06-05),
9. 8179124 - Inductive proximity sensor for embedded mounting and method of design (2012-05-15),
10. 7432703 - Rope position sensor (2008-10-07),
11. 7408122 - Cable gland (2008-08-05),
12. 7330668 - Low noise light receiver (2008-02-12),
13. 7102525 - Reader and transponder in enclosures (2006-09-05),
14. 6864964 - Optical distance measuring device (2005-03-08),
15. 6838655 - Photoelectric proximity switch (2005-01-04),
Company Overview
Optosys Sa is a Swiss company specializing in advanced optical systems and technologies. The organization focuses on the development and manufacturing of innovative solutions for various applications, including medical devices and industrial optics. With a commitment to research and development, Optosys Sa aims to enhance performance and efficiency in optical applications, leveraging cutting-edge technology to meet the evolving needs of its clients across diverse sectors. Its expertise positions it as a key player in the optical technology landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Optosys Sa USPTO Patent Assignee Logo
21 Patents

#24 in

#593 in Switzerland

#30,001 in the World

CH
CH

Optosys Sa

Forward Citations = 80

10 inventors:

goldMedal Peter Heimlicher (17 out of 19 patents)

silverMedal Charles Rhême (9 out of 10 patents)

bronzeMedal Roland Bochud (4 out of 4 patents)

4.  Annette Liggenstorfer-Heimlicher (2 out of 2 patents)

5.  Laurent Genilloud (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Optosys Sa. Retrieved from https://idiyas.com/company/optosys-sa

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]
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