by temporarily changing the number of pulses per unit time

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GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES G04G5/00Setting

Current Industry

G04G5/02by temporarily changing the number of pulses per unit time

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Patents Grantslast 30 patents

Information Patent Grant
Method for adjusting the operating frequency of an electronic watch
- Patent number 11,874,633
- Issue date Jan 16, 2024
- Eta Sa Manufacture Horlogère Suisse
- Francois Klopfenstein
- G04 - HOROLOGY
Information Patent Grant
Driving device, stepping motor driving method, program, and electro...
- Patent number 10,416,611
- Issue date Sep 17, 2019
- Casio Computer Co., Ltd.
- Hiroyuki Hosobuchi
- G04 - HOROLOGY
Information Patent Grant
Analog electronic timepiece with fast-setting hands
- Patent number 9,022,643
- Issue date May 5, 2015
- Casio Computer Co., Ltd.
- Hirofumi Nagareda
- G04 - HOROLOGY
Information Patent Grant
Correction apparatus and clock device using the same
- Patent number 7,854,544
- Issue date Dec 21, 2010
- Princeton Technology Corporation
- Chun-Ming Cheng
- G04 - HOROLOGY
Information Patent Grant
Bidirectional multispeed indexing control system
- Patent number 6,388,642
- Issue date May 14, 2002
- Lucent Technologies Inc.
- Joseph F. Cotis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
World timepiece
- Patent number 4,821,248
- Issue date Apr 11, 1989
- Seiko Instruments Inc.
- Masaharu Yamasaki
- G04 - HOROLOGY
Information Patent Grant
Electronic time piece comprising a device for adjusting the time di...
- Patent number 4,620,797
- Issue date Nov 4, 1986
- ETA S.A. Fabriques d'Ebauches
- Rene Besson
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 4,545,686
- Issue date Oct 8, 1985
- Kabushiki Kaisha Suwa Seikosha
- Kenichi Ushikoshi
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece with system for synchronizing hands
- Patent number 4,536,093
- Issue date Aug 20, 1985
- Citizen Watch Company Limited
- Masaru Yoshida
- G04 - HOROLOGY
Information Patent Grant
Correction system for hands display type of electronic timepiece
- Patent number 4,526,476
- Issue date Jul 2, 1985
- Citizen Watch Company Limited
- Yasuaki Nakayama
- G04 - HOROLOGY
Information Patent Grant
Low-power integrated circuit for an electronic timepiece
- Patent number 4,441,825
- Issue date Apr 10, 1984
- Citizen Watch Co., Ltd.
- Shigeru Morokawa
- G04 - HOROLOGY
Information Patent Grant
Analog display type electronic timepiece
- Patent number 4,419,019
- Issue date Dec 6, 1983
- Citizen Watch Company Limited
- Katsuo Nishimura
- G04 - HOROLOGY
Information Patent Grant
Electronic watch with control means for selecting and correcting ti...
- Patent number 4,419,018
- Issue date Dec 6, 1983
- Ebauches Electroniques, S.A.
- Clement Meyrat
- G04 - HOROLOGY
Information Patent Grant
Correction system for electronic timepiece with both analog and dig...
- Patent number 4,396,294
- Issue date Aug 2, 1983
- Citizen Watch Company Limited
- Masaru Yoshida
- G04 - HOROLOGY
Information Patent Grant
Timepiece circuit for compensating time lag joined with reset relea...
- Patent number 4,382,694
- Issue date May 10, 1983
- Seiko Koki Kabushiki Kaisha
- Kiyoshi Kitai
- G04 - HOROLOGY
Information Patent Grant
Setting circuit
- Patent number 4,377,004
- Issue date Mar 15, 1983
- U.S. Philips Corporation
- Derk J. C. Wassink
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Time correcting circuit for timepiece with electrochromic display
- Patent number 4,371,268
- Issue date Feb 1, 1983
- Rhythm Watch Company Limited
- Hiroshi Miyasaka
- G04 - HOROLOGY
Information Patent Grant
Data input device
- Patent number 4,369,440
- Issue date Jan 18, 1983
- Centre Electronique Horloger, S.A.
- Christian Piguet
- G04 - HOROLOGY
Information Patent Grant
Correction signal generating system for an electronic timepiece
- Patent number 4,367,958
- Issue date Jan 11, 1983
- Citizen Watch Company Limited
- Hisashi Kawahara
- G04 - HOROLOGY
Information Patent Grant
Time-correcting mechanism for electronic timepiece
- Patent number 4,365,898
- Issue date Dec 28, 1982
- Kabushiki Kaisha Suwa Seikosha
- Youichi Wakai
- G04 - HOROLOGY
Information Patent Grant
Time correcting method
- Patent number 4,358,837
- Issue date Nov 9, 1982
- Kabushiki Kaisha Suwa Seikosha
- Suguru Yamazaki
- G04 - HOROLOGY
Information Patent Grant
Electronic hour timesetting device for electronic analog timepiece
- Patent number 4,357,693
- Issue date Nov 2, 1982
- Timex Corporation
- Michel Plancon
- G04 - HOROLOGY
Information Patent Grant
Digital input means for miniature type electronic devices
- Patent number 4,336,609
- Issue date Jun 22, 1982
- Citizen Watch Co., Ltd.
- Kazunari Kume
- G04 - HOROLOGY
Information Patent Grant
Electrochromic display device
- Patent number 4,326,777
- Issue date Apr 27, 1982
- Matsushita Electric Industrial Co., Ltd.
- Rikusei Kohara
- G02 - OPTICS
Information Patent Grant
Electronic timepiece
- Patent number 4,326,277
- Issue date Apr 20, 1982
- Citizen Watch Co., Ltd.
- Yasuhiko Nishikubo
- G04 - HOROLOGY
Information Patent Grant
Electronic timepiece
- Patent number 4,306,302
- Issue date Dec 15, 1981
- Citizen Watch Company Limited
- Fukuo Sekiya
- G04 - HOROLOGY
Information Patent Grant
Quick feeding system for a counter
- Patent number 4,280,213
- Issue date Jul 21, 1981
- Fujitsu Limited
- Masayuki Takahashi
- G04 - HOROLOGY
Information Patent Grant
Movement construction for electronic timepiece
- Patent number 4,274,153
- Issue date Jun 16, 1981
- Citizen Watch Company Limited
- Kazunari Kume
- G04 - HOROLOGY
Information Patent Grant
Method and arrangement for the generating and processing of electri...
- Patent number 4,263,590
- Issue date Apr 21, 1981
- Diehl GmbH & Co.
- Werner Arnold
- G04 - HOROLOGY
Information Patent Grant
Electronic watch
- Patent number 4,259,737
- Issue date Mar 31, 1981
- Jean-Claude Berney SA
- Jean-Claude Berney
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR ADJUSTING THE OPERATING FREQUENCY OF AN ELECTRONIC WATCH
- Publication number 20200019127
- Publication date Jan 16, 2020
- ETA SA Manufacture Horlogere Suisse
- Francois KLOPFENSTEIN
- G04 - HOROLOGY
Information Patent Application
DRIVING DEVICE, STEPPING MOTOR DRIVING METHOD, PROGRAM, AND ELECTRO...
- Publication number 20170261939
- Publication date Sep 14, 2017
- CASIO COMPUTER CO., LTD.
- Hiroyuki HOSOBUCHI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ANALOG ELECTRONIC TIMEPIECE
- Publication number 20140092714
- Publication date Apr 3, 2014
- CASIO COMPUTER CO., LTD.
- Hirofumi NAGAREDA
- G04 - HOROLOGY
Information Patent Application
Correction apparatus and clock device using the same
- Publication number 20080316867
- Publication date Dec 25, 2008
- Princeton Technology Corporation
- Chun-Ming Cheng
- G04 - HOROLOGY
Information Patent Application
Apparatus and method for adjusting a digital setting value at a var...
- Publication number 20060090634
- Publication date May 4, 2006
- Avision Inc.
- Meng-Wen Pan
- G04 - HOROLOGY

by temporarily changing the number of pulses per unit time

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for adjusting the operating frequency of an electronic watch

Driving device, stepping motor driving method, program, and electro...

Analog electronic timepiece with fast-setting hands

Correction apparatus and clock device using the same

Bidirectional multispeed indexing control system

World timepiece

Electronic time piece comprising a device for adjusting the time di...

Electronic timepiece

Electronic timepiece with system for synchronizing hands

Correction system for hands display type of electronic timepiece

Low-power integrated circuit for an electronic timepiece

Analog display type electronic timepiece

Electronic watch with control means for selecting and correcting ti...

Correction system for electronic timepiece with both analog and dig...

Timepiece circuit for compensating time lag joined with reset relea...

Setting circuit

Time correcting circuit for timepiece with electrochromic display

Data input device

Correction signal generating system for an electronic timepiece

Time-correcting mechanism for electronic timepiece

Time correcting method

Electronic hour timesetting device for electronic analog timepiece

Digital input means for miniature type electronic devices

Electrochromic display device

Electronic timepiece

Electronic timepiece

Quick feeding system for a counter

Movement construction for electronic timepiece

Method and arrangement for the generating and processing of electri...

Electronic watch

Patents Applicationslast 30 patents

METHOD FOR ADJUSTING THE OPERATING FREQUENCY OF AN ELECTRONIC WATCH

DRIVING DEVICE, STEPPING MOTOR DRIVING METHOD, PROGRAM, AND ELECTRO...

ANALOG ELECTRONIC TIMEPIECE

Correction apparatus and clock device using the same

Apparatus and method for adjusting a digital setting value at a var...