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Grenchen, Switzerland

Eta Sa Fabriques D'ebauches

Calculating rank

USPTO Granted Patents = 262

% Expired Patents = 2.3

CIPO Patents = 1

EPO Patents = 1

Trademarks = 6

Forward Citations = 3,605

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177 inventors (with patents filed for the assignee):

Daho Taghezout (17 out of 21 patents)

Jacques Muller (16 out of 30 patents)

Elmar Mock (14 out of 68 patents)

4. Pierre-André Meister (12 out of 24 patents)

5. Laurent Kaelin (11 out of 52 patents)

6. Jean-Philippe Rebeaud (9 out of 13 patents)

7. Cyril Vuilleumier (8 out of 18 patents)

8. Andre Triponez (8 out of 9 patents)

9. Daniel Koch (8 out of 8 patents)

10. Marco Bettelini (7 out of 19 patents)

11. Alphonse Bron (7 out of 19 patents)

12. Friedrich Perrot (6 out of 14 patents)

13. Daniel Paratte (6 out of 9 patents)

14. Yves Guerin (6 out of 6 patents)

15. Clement Meyrat (5 out of 14 patents)

Core Competencies:

Timepiece

Electronic Module

Temperature Compensation

Piezoelectric Resonator

Chronograph

Watch Case

Capacitive Coupling

Electromechanical Transducer

Shockproof Device

Display Assembly

Control Device

Movement

262 patents: Sort by Forward Citations

1. 7376053 - Use of non-magnetic paths for an electronic module intended for a timepiece (2008-05-20),

2. 7175339 - Electronic object of small dimensions capable of being worn on the wrist (2007-02-13),

3. 6934521 - System for automatically setting a portable object with a clock function (2005-08-23),

4. 6894576 - Temperature compensation mechanism for a micromechanical ring resonator (2005-05-17),

5. 6874931 - Portable instrument with a wristband provided with electric connection means (2005-04-05),

6. 6863436 - Watch including a casing ring for a movement mounted in a case assembled via the bezel or via the back cover (2005-03-08),

7. 6859113 - Temperature compensation mechanism for a micromechanical ring resonator (2005-02-22),

8. 6826126 - Stacked assembly of a plurality of modules forming an electronic or electromechanical device, in particular for an ultra-thin timepiece (2004-11-30),

9. 6781924 - Device for securing a dial in a watchcase (2004-08-24),

10. 6747916 - Communication system between a portable unit and a communication terminal (2004-06-08),

11. 6735151 - Electronic watch with a large date aperture (2004-05-11),

12. 6731351 - Display assembly including an electro-optical cell and a photovoltaic cell (2004-05-04),

13. 6724266 - Device for producing a signal having a substantially temperature-independent frequency (2004-04-20),

14. 6711100 - Timepiece provided with a date having a large aperture (2004-03-23),

15. 6700313 - Piezoelectric resonator and assembly comprising the same enclosed in a case (2004-03-02),

Company Overview

Eta Sa Fabriques D'ebauches, headquartered in Grenchen, Switzerland, specializes in the development and manufacturing of advanced timepiece technology. The company focuses on a variety of core technological domains, including electronic modules, temperature compensation systems, and piezoelectric resonators. Eta is known for its innovations in chronographs, watch cases, and capacitive coupling, contributing significantly to the precision and functionality of modern timekeeping devices.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

262 Patents

#2 in Grenchen

#72 in Switzerland

#3,341 in the World

Grenchen, Switzerland

Eta Sa Fabriques D'ebauches

Forward Citations = 3,605

177 inventors:

Daho Taghezout (17 out of 21 patents)

Jacques Muller (16 out of 30 patents)

Elmar Mock (14 out of 68 patents)

4. Pierre-André Meister (12 out of 24 patents)

5. Laurent Kaelin (11 out of 52 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eta Sa Fabriques D'ebauches. Retrieved from https://idiyas.com/company/eta-sa-fabriques-d-ebauches

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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