driven by electro-magnetic means

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G04C3/10

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Parent Industries

GPHYSICS G04Horology G04CELECTROMECHANICAL CLOCKS OR WATCHES G04C3/00Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means

Current Industry

G04C3/10driven by electro-magnetic means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Wearable object, in particular watch bracelet, comprising a power s...
- Patent number 12,169,391
- Issue date Dec 17, 2024
- The Swatch Group Research and Development Ltd.
- Milan Calic
- G04 - HOROLOGY
Information Patent Grant
Vibrator generator having swing unit, frame and elastic member
- Patent number 12,095,330
- Issue date Sep 17, 2024
- MINEBEA MITSUMI INC.
- Manabu Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Vibrator generator having swing unit, frame and elastic member
- Patent number 11,837,936
- Issue date Dec 5, 2023
- MINEBEA MITSUMI, INC.
- Manabu Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Timepiece
- Patent number 11,650,548
- Issue date May 16, 2023
- Citizen Watch Co., Ltd.
- Kenji Shimoda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vibrator generator having swing unit, frame and elastic member
- Patent number 11,552,542
- Issue date Jan 10, 2023
- MINEBEA MITSUMI INC.
- Manabu Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for adjusting the mean frequency of a time base incorporated...
- Patent number 11,537,087
- Issue date Dec 27, 2022
- Eta Sa Manufacture Horlogère Suisse
- Francois Klopfenstein
- G04 - HOROLOGY
Information Patent Grant
Vibration generator having swing unit, frame and elastic member
- Patent number 11,196,327
- Issue date Dec 7, 2021
- MINEBEA MITSUMI INC.
- Manabu Nakamura
- G04 - HOROLOGY
Information Patent Grant
Electromechanical timepiece
- Patent number 10,996,629
- Issue date May 4, 2021
- The Swatch Group Research and Development Ltd.
- Massimiliano Bracco
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration generator having swing unit, frame and elastic member
- Patent number 10,848,043
- Issue date Nov 24, 2020
- MINEBEA MITSUMI INC.
- Manabu Nakamura
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mechanical timepiece oscillator which is isochronous in all positions
- Patent number 10,838,364
- Issue date Nov 17, 2020
- Eta Sa Manufacture Horlogère Suisse
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Vibration generator having swing unit, frame and elastic member
- Patent number 10,797,575
- Issue date Oct 6, 2020
- MINEBEA MITSUMI INC.
- Manabu Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Watch comprising a magnetic clamping device
- Patent number 10,691,077
- Issue date Jun 23, 2020
- Eta Sa Manufacture Horlogère Suisse
- Pascal Lagorgette
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wheel with reduced mechanical friction for timepieces
- Patent number 10,558,170
- Issue date Feb 11, 2020
- Montres Breguet SA
- Benoit Junod
- G04 - HOROLOGY
Information Patent Grant
Vibration motor and portable device
- Patent number 10,536,063
- Issue date Jan 14, 2020
- Goertek, Inc.
- Yueguang Zhu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interaction between two timepiece components
- Patent number 10,459,406
- Issue date Oct 29, 2019
- The Swatch Group Research and Development Ltd.
- Gianni Di Domenico
- G04 - HOROLOGY
Information Patent Grant
Vibration generator having swing unit, frame and elastic member
- Patent number 10,305,357
- Issue date May 28, 2019
- Minebea Co., Ltd.
- Manabu Nakamura
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Method for testing the rate of a quartz watch
- Patent number 10,295,962
- Issue date May 21, 2019
- Eta Sa Manufacture Horlogère Suisse
- Francois Klopfenstein
- G04 - HOROLOGY
Information Patent Grant
Regulating system for a mechanical watch
- Patent number 10,222,757
- Issue date Mar 5, 2019
- The Swatch Group Research and Development Ltd.
- Rudolf Dinger
- G04 - HOROLOGY
Information Patent Grant
Mechanical timepiece movement provided with a feedback system for t...
- Patent number 9,971,309
- Issue date May 15, 2018
- Eta Sa Manufacture Horlogère Suisse
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Contactless cylinder escapement
- Patent number 9,915,922
- Issue date Mar 13, 2018
- Nivarox-Far S.A.
- Marc Stranczl
- G04 - HOROLOGY
Information Patent Grant
Electric generator device, timepiece movement, and timepiece
- Patent number 9,665,069
- Issue date May 30, 2017
- Asahi Glass Company, Limited
- Yoshiki Hamatani
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Combined resonator with improved isochronism
- Patent number 9,581,969
- Issue date Feb 28, 2017
- The Swatch Group Research and Development Ltd.
- Marc Stranczl
- G04 - HOROLOGY
Information Patent Grant
Tuning fork oscillator for timepieces
- Patent number 9,477,205
- Issue date Oct 25, 2016
- The Swatch Group Research and Development Ltd.
- Jean-Jacques Born
- G04 - HOROLOGY
Information Patent Grant
Regulating device
- Patent number 9,389,591
- Issue date Jul 12, 2016
- The Swatch Group Research and Development Ltd.
- Jean-Jacques Born
- G04 - HOROLOGY
Information Patent Grant
Optimized escapement
- Patent number 9,292,002
- Issue date Mar 22, 2016
- The Swatch Group Research and Development Ltd.
- Gianni Di Domenico
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece with electroacoustic transducer
- Patent number 4,242,745
- Issue date Dec 30, 1980
- Ebauches Electroniques S.A.
- Claude Mutrux
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High frequency reed time governor for a timepiece
- Patent number 4,010,602
- Issue date Mar 8, 1977
- Timex Corporation
- Paul Wuthrich
- G04 - HOROLOGY
Information Patent Grant
Electrochemical reed filter
- Patent number 3,974,466
- Issue date Aug 10, 1976
- Matsushita Electric Industrial Co., Ltd.
- Toshiharu Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic watch
- Patent number 3,943,697
- Issue date Mar 16, 1976
- Kabushiki Kaisha Suwa Seikosha
- Kinji Fujita
- G04 - HOROLOGY
Information Patent Grant
Composite tuning fork and method of making same
- Patent number 3,937,117
- Issue date Feb 10, 1976
- Philamon Incorporated
- Boris F. Grib
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
Electronically Controlled Mechanical Watch
- Publication number 20240085856
- Publication date Mar 14, 2024
- SEIKO EPSON CORPORATION
- Eiichi HIRAYA
- G04 - HOROLOGY
Information Patent Application
WEARABLE OBJECT, IN PARTICULAR WATCH BRACELET, COMPRISING A POWER S...
- Publication number 20220026854
- Publication date Jan 27, 2022
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Milan CALIC
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE
- Publication number 20200293000
- Publication date Sep 17, 2020
- CITIZEN WATCH CO., LTD.
- Kenji SHIMODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR ADJUSTING THE MEAN FREQUENCY OF A TIME BASE INCORPORATED...
- Publication number 20200096951
- Publication date Mar 26, 2020
- ETA SA Manufacture Horlogere Suisse
- Francois KLOPFENSTEIN
- G04 - HOROLOGY
Information Patent Application
MECHANICAL TIMEPIECE OSCILLATOR WHICH IS ISOCHRONOUS IN ALL POSITIONS
- Publication number 20190361398
- Publication date Nov 28, 2019
- ETA SA Manufacture Horlogere Suisse
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Application
HAND POSITION IDENTIFICATION DEVICE, TIMEPIECE, AND HAND POSITION I...
- Publication number 20190286064
- Publication date Sep 19, 2019
- SEIKO INSTRUMENTS INC.
- Kosuke YAMAMOTO
- G04 - HOROLOGY
Information Patent Application
HAND POSITION CONTROL DEVICE, TIMEPIECE, AND HAND POSITION CONTROL...
- Publication number 20190286062
- Publication date Sep 19, 2019
- SEIKO INSTRUMENTS INC.
- Kosuke YAMAMOTO
- G04 - HOROLOGY
Information Patent Application
WATCH COMPRISING A MAGNETIC CLAMPING DEVICE
- Publication number 20180101141
- Publication date Apr 12, 2018
- ETA SA Manufacture Horlogere Suisse
- Pascal LAGORGETTE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WHEEL WITH REDUCED MECHANICAL FRICTION FOR TIMEPIECES
- Publication number 20170176946
- Publication date Jun 22, 2017
- Montres Breguet SA
- Benoit JUNOD
- G04 - HOROLOGY
Information Patent Application
MECHANICAL TIMEPIECE MOVEMENT PROVIDED WITH A FEEDBACK SYSTEM FOR T...
- Publication number 20170045861
- Publication date Feb 16, 2017
- ETA SA Manufacture Horlogere Suisse
- Pascal WINKLER
- G04 - HOROLOGY
Information Patent Application
COMBINED RESONATOR WITH IMPROVED ISOCHRONISM
- Publication number 20160246258
- Publication date Aug 25, 2016
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Marc STRANCZL
- G04 - HOROLOGY
Information Patent Application
OPTIMIZED ESCAPEMENT
- Publication number 20160209811
- Publication date Jul 21, 2016
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Gianni DI DOMENICO
- G04 - HOROLOGY
Information Patent Application
TUNING FORK OSCILLATOR FOR TIMEPIECES
- Publication number 20160179058
- Publication date Jun 23, 2016
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Jean-Jacques BORN
- G04 - HOROLOGY
Information Patent Application
ELECTRIC GENERATOR DEVICE, TIMEPIECE MOVEMENT, AND TIMEPIECE
- Publication number 20160170377
- Publication date Jun 16, 2016
- Asahi Glass Company, Limited
- Yoshiki HAMATANI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Vibrator
- Publication number 20140103750
- Publication date Apr 17, 2014
- HOSIDEN CORPORATION
- Kentaro Ishihara
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL

driven by electro-magnetic means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Wearable object, in particular watch bracelet, comprising a power s...

Vibrator generator having swing unit, frame and elastic member

Vibrator generator having swing unit, frame and elastic member

Timepiece

Vibrator generator having swing unit, frame and elastic member

Method for adjusting the mean frequency of a time base incorporated...

Vibration generator having swing unit, frame and elastic member

Electromechanical timepiece

Vibration generator having swing unit, frame and elastic member

Mechanical timepiece oscillator which is isochronous in all positions

Vibration generator having swing unit, frame and elastic member

Watch comprising a magnetic clamping device

Wheel with reduced mechanical friction for timepieces

Vibration motor and portable device

Interaction between two timepiece components

Vibration generator having swing unit, frame and elastic member

Method for testing the rate of a quartz watch

Regulating system for a mechanical watch

Mechanical timepiece movement provided with a feedback system for t...

Contactless cylinder escapement

Electric generator device, timepiece movement, and timepiece

Combined resonator with improved isochronism

Tuning fork oscillator for timepieces

Regulating device

Optimized escapement

Electronic timepiece with electroacoustic transducer

High frequency reed time governor for a timepiece

Electrochemical reed filter

Electronic watch

Composite tuning fork and method of making same

Patents Applicationslast 30 patents

Electronically Controlled Mechanical Watch

WEARABLE OBJECT, IN PARTICULAR WATCH BRACELET, COMPRISING A POWER S...

TIMEPIECE

METHOD FOR ADJUSTING THE MEAN FREQUENCY OF A TIME BASE INCORPORATED...

MECHANICAL TIMEPIECE OSCILLATOR WHICH IS ISOCHRONOUS IN ALL POSITIONS

HAND POSITION IDENTIFICATION DEVICE, TIMEPIECE, AND HAND POSITION I...

HAND POSITION CONTROL DEVICE, TIMEPIECE, AND HAND POSITION CONTROL...

WATCH COMPRISING A MAGNETIC CLAMPING DEVICE

WHEEL WITH REDUCED MECHANICAL FRICTION FOR TIMEPIECES

MECHANICAL TIMEPIECE MOVEMENT PROVIDED WITH A FEEDBACK SYSTEM FOR T...

COMBINED RESONATOR WITH IMPROVED ISOCHRONISM

OPTIMIZED ESCAPEMENT

TUNING FORK OSCILLATOR FOR TIMEPIECES

ELECTRIC GENERATOR DEVICE, TIMEPIECE MOVEMENT, AND TIMEPIECE

Vibrator