Class G04C : ELECTROMECHANICAL CLOCKS OR WATCHES
Subclass 3/10: Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means (clocks driven by synchronous motors G04C 15/00) wherein movement is regulated by a mechanical oscillator other than a pendulum or balance, e.g. by a tuning fork driven by electromagnetic means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12169391 | Wearable object, in particular watch bracelet, comprising a power supply device provided with an electromechanical converter | May 26, 21 | Dec 17, 24 | The Swatch Group Research and Development Ltd. |
| 12095330 | Vibrator generator having swing unit, frame and elastic member | Oct 27, 23 | Sep 17, 24 | MINEBEA MITSUMI INC. |
| 12025957 | Method for controlling electronic watch and electronic watch | Jun 05, 20 | Jul 02, 24 | Seiko Epson Corporation |
| 11837936 | Vibrator generator having swing unit, frame and elastic member | Dec 14, 22 | Dec 05, 23 | MINEBEA MITSUMI INC. |
| 11552542 | Vibrator generator having swing unit, frame and elastic member | Nov 01, 21 | Jan 10, 23 | MINEBEA MITSUMI INC. |
| 11537087 | Method for adjusting the mean frequency of a time base incorporated in an electronic watch | Sep 19, 19 | Dec 27, 22 | ETA SA Manufacture Horlogere Suisse |
| 11196327 | Vibration generator having swing unit, frame and elastic member | Aug 31, 20 | Dec 07, 21 | MINEBEA MITSUMI INC. |
| 10996629 | Electromechanical timepiece | Jun 29, 18 | May 04, 21 | The Swatch Group Research and Development Ltd. |
| 10848043 | Vibration generator having swing unit, frame and elastic member | May 21, 19 | Nov 24, 20 | MINEBEA MITSUMI INC. |
| 10838364 | Mechanical timepiece oscillator which is isochronous in all positions | Apr 17, 19 | Nov 17, 20 | ETA SA Manufacture Horlogere Suisse |
| 10797575 | Vibration generator having swing unit, frame and elastic member | May 21, 19 | Oct 06, 20 | MINEBEA MITSUMI INC. |
| 10691077 | Watch comprising a magnetic clamping device | Oct 05, 17 | Jun 23, 20 | ETA SA Manufacture Horlogere Suisse |
| 10558170 | Wheel with reduced mechanical friction for timepieces | Nov 18, 16 | Feb 11, 20 | Montres Breguet SA |
| 10536063 | Vibration motor and portable device | Sep 27, 18 | Jan 14, 20 | Goertek, Inc. |
| 10459406 | Interaction between two timepiece components | Jun 19, 15 | Oct 29, 19 | The Swatch Group Research and Development Ltd. |
| 10305357 | Vibration generator having swing unit, frame and elastic member | Nov 29, 16 | May 28, 19 | MINEBEA CO., LTD. |
| 10295962 | Method for testing the rate of a quartz watch | Nov 01, 16 | May 21, 19 | ETA SA Manufacture Horlogere Suisse |
| 10222757 | Regulating system for a mechanical watch | Jul 22, 14 | Mar 05, 19 | The Swatch Group Research and Development Ltd. |
| 9971309 | Mechanical timepiece movement provided with a feedback system for the movement | Jun 29, 16 | May 15, 18 | ETA SA Manufacture Horlogere Suisse |
| 9915922 | Contactless cylinder escapement | Oct 05, 16 | Mar 13, 18 | Nivarox-FAR S.A. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0085,856 | Electronically Controlled Mechanical Watch | Sep 05, 23 | Mar 14, 24 | Not available |
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