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For the Inventor, By the Inventor

Marin, Switzerland

Asulab S.a.


USPTO Granted Patents = 308

% Expired Patents = 12.0


Forward Citations = 8,292

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214 inventors (with patents filed for the assignee):

goldMedal Jean-Jacques Born (42 out of 120 patents)

silverMedal Joachim Grupp (37 out of 44 patents)

bronzeMedal Rudolf Dinger (22 out of 31 patents)

4.  Pierre-Andre Farine (19 out of 22 patents)

5.  Eric Saurer (16 out of 25 patents)

6.  Jean-Daniel Etienne (12 out of 15 patents)

7.  Jean-Pierre Mignot (11 out of 16 patents)

8.  Fridolin Wiget (11 out of 17 patents)

9.  Erik Jan Frenkel (10 out of 12 patents)

10.  Pierre-André Farine (10 out of 13 patents)

11.  Rolf Klappert (10 out of 11 patents)

12.  Jean-Charles Guanter (9 out of 10 patents)

13.  Etienne Bornand (9 out of 9 patents)

14.  Gian-Carlo Poli (8 out of 10 patents)

15.  Emil Zellweger (8 out of 13 patents)


Core Competencies:
Electronic Timepiece
CMOS Image Sensor
Portable Device
Hermeticity Check
Liquid Crystal Display
Analog Display
Power Reserve
Touch-Type Control
Data Input
Radiofrequency Receiver
Optical Guide
Microphone Implant

308 patents:

1. 8465635 - System for differential determination of a proteolytic enzyme level in a bodily fluid (2013-06-18),
2. 8159324 - Portable electronic device for controlling and managing functions and/or data of a vehicle (2012-04-17),
3. 8025951 - Multi-stage enamelled dial (2011-09-27),
4. 7951444 - Multi-stage enamelled dial (2011-05-31),
5. 7892839 - Method of checking the hermeticity of a closed cavity of a micrometric component and micrometric component for the implementation of the same (2011-02-22),
6. 7883256 - Electronic device including optical guide provided with at least two groups of interlaced optical extractors (2011-02-08),
7. 7883255 - Electronic device including optical guide provided with sequentially illuminated optical extractors (2011-02-08),
8. 7843061 - Transparent substrate with invisible electrodes and device incorporating the same (2010-11-30),
9. 7839726 - Timepiece including optical guide which performs the function of a crystal (2010-11-23),
10. 7833484 - Method of checking the hermeticity of a closed cavity of a micrometric component and micrometric component for the implementation of the same (2010-11-16),
11. 7826023 - Display cell, in particular liquid crystal, or photovoltaic cell comprising means for connection to an electronic control circuit (2010-11-02),
12. 7745297 - Method of substrate with transparent electrodes and devices incorporating it (2010-06-29),
13. 7712954 - Device for assembling a touch-type crystal on a case (2010-05-11),
14. 7671960 - Method for producing a device defining a volume for retaining a fluid or a sensitive material (2010-03-02),
15. 7643860 - Portable instrument for measuring a physiological quantity, including a device for illuminating the surface of an organic tissue (2010-01-05),
Asulab S.a., headquartered in Marin, Switzerland, specializes in the development and manufacturing of advanced electronic timepieces. The company focuses on integrating cutting-edge technologies such as CMOS image sensors and liquid crystal displays into its products. Asulab is dedicated to enhancing user experience through innovations in portable devices, ensuring features like hermeticity checks and touch-type control. Their expertise in analog displays and power reserve management positions them as a leader in the electronic timepiece sector.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

308 Patents

#2 in Marin

#65 in Switzerland

#2,904 in the World

Marin, CH
Marin, Switzerland

Asulab S.a.

Forward Citations = 8,292

214 inventors:

goldMedal Jean-Jacques Born (42 out of 120 patents)

silverMedal Joachim Grupp (37 out of 44 patents)

bronzeMedal Rudolf Dinger (22 out of 31 patents)

4.  Pierre-Andre Farine (19 out of 22 patents)

5.  Eric Saurer (16 out of 25 patents)

Please report any incorrect information to [email protected]
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