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Neuchatel, Switzerland

Ebauches S.a.

USPTO Granted Patents = 138

Forward Citations = 1,534

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81 inventors (with patents filed for the assignee):

Claude Laesser (18 out of 19 patents)

Hubert Portmann (14 out of 16 patents)

Ali Schneiter (10 out of 11 patents)

4. Rene Besson (9 out of 15 patents)

5. Eric Saurer (8 out of 25 patents)

6. Pierre Hersberger (7 out of 8 patents)

7. Yves Ruedin (6 out of 13 patents)

8. Freddy Huguenin (6 out of 8 patents)

9. Igor Scherrer (6 out of 7 patents)

10. Daniel Rochat (5 out of 7 patents)

11. Fridolin Wiget (5 out of 17 patents)

12. Rene Viennet (5 out of 6 patents)

13. Fernand Chetelat (5 out of 5 patents)

14. Fereydoun Gharadjedaghi (5 out of 7 patents)

15. Jean-Paul Randin (4 out of 15 patents)

Core Competencies:

Electromagnetic Motor

Self-Winding Watch

Liquid Crystal Display

Electrochromic Display

Piezoelectric Resonator

Electronic Watch Movement

Chronographic Watch

Analog-Display Timepiece

Electro-Optical Device

Integrated Shift Register

Polymeric Electrolyte

Touch-Sensitive Keys

138 patents: Sort by Forward Citations

1. 4571516 - Electromagnetic motor (1986-02-18),

2. 4500213 - Ultra-flat self-winding watch (1985-02-19),

3. 4477194 - Device for controlling the functions of an electronic watch (1984-10-16),

4. 4431314 - Presettable digital time-piece display system (1984-02-14),

5. 4428858 - Composition based on liquid crystal for electro-optical device (1984-01-31),

6. 4423928 - Liquid crystal display device (1984-01-03),

7. 4412215 - Novel control means for an electrochromic display (1983-10-25),

8. 4398831 - Electronic watch (1983-08-16),

9. 4392720 - Electrochromic display cell (1983-07-12),

10. 4384232 - Grooved-electrode piezoelectric resonator (1983-05-17),

11. 4382692 - Analog-display electronic timepiece comprising a divider with an (1983-05-10),

12. 4382690 - Ultra-flat electronic watch (1983-05-10),

13. 4379642 - Apparatus for the selection or correction of data in an electronic watch (1983-04-12),

14. 4379244 - Method of detection of the asymmetry of piezo-electric crystal (1983-04-05),

15. 4376715 - Composition based on liquid crystal for electro-optical device (1983-03-15),

Ebauches S.A. is a Swiss watch movement manufacturer founded in 1856. They specialize in producing high-quality mechanical movements for the watch industry. With a rich heritage and expertise in horology, Ebauches S.A. has become a trusted supplier for renowned watch brands worldwide. Their commitment to precision, reliability, and innovation has made them a respected name in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

138 Patents

#3 in Neuchatel

#123 in Switzerland

#5,700 in the World

Neuchatel, Switzerland

Ebauches S.a.

Forward Citations = 1,534

81 inventors:

Claude Laesser (18 out of 19 patents)

Hubert Portmann (14 out of 16 patents)

Ali Schneiter (10 out of 11 patents)

4. Rene Besson (9 out of 15 patents)

5. Eric Saurer (8 out of 25 patents)

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