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running only during the time interval to be measured
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CPC
G04F8/006
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G
PHYSICS
G04
Horology
G04F
TIME-INTERVAL MEASURING
G04F8/00
Apparatus for measuring unknown time intervals by electromechanical means
Current Industry
G04F8/006
running only during the time interval to be measured
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Patents Grants
last 30 patents
Information
Patent Grant
Method for controlling electronic watch and electronic watch
Patent number
12,025,957
Issue date
Jul 2, 2024
Seiko Epson Corporation
Eiichiro Yamaguchi
G04 - HOROLOGY
Information
Patent Grant
Push button system and timepiece comprising the same
Patent number
11,886,150
Issue date
Jan 30, 2024
Meco SA
Herve Avril
G04 - HOROLOGY
Information
Patent Grant
Method for controlling electronic watch and electronic watch
Patent number
11,693,369
Issue date
Jul 4, 2023
Seiko Epson Corporation
Eiichiro Yamaguchi
G04 - HOROLOGY
Information
Patent Grant
Force sensor, particularly for a touch pad
Patent number
11,190,184
Issue date
Nov 30, 2021
The Swatch Group Research and Development Ltd.
Francois Gueissaz
G01 - MEASURING TESTING
Information
Patent Grant
Time display device, electronic timepiece, time display control met...
Patent number
10,802,446
Issue date
Oct 13, 2020
Casio Computer Co., Ltd.
Tadashi Kojima
G04 - HOROLOGY
Information
Patent Grant
Module and timepiece
Patent number
10,429,797
Issue date
Oct 1, 2019
Casio Computer Co., Ltd.
Jun Miwa
G04 - HOROLOGY
Information
Patent Grant
Method for detecting and calculating the duration of a jump
Patent number
10,156,830
Issue date
Dec 18, 2018
The Swatch Group Research and Development Ltd.
Christophe Germiquet
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Portable object for control of an additional activity
Patent number
9,727,027
Issue date
Aug 8, 2017
Eta Sa Manufacture Horlogère Suisse
Steve Feron Longmoor
G07 - CHECKING-DEVICES
Information
Patent Grant
Time measurement device
Patent number
9,563,176
Issue date
Feb 7, 2017
Seiko Epson Corporation
Takashi Kawaguchi
G04 - HOROLOGY
Information
Patent Grant
Electronic timepiece
Patent number
9,448,542
Issue date
Sep 20, 2016
Seiko Epson Corporation
Katsuyuki Honda
G04 - HOROLOGY
Information
Patent Grant
Analog electronic timepiece
Patent number
9,354,610
Issue date
May 31, 2016
Seiko Epson Corporation
Makoto Okeya
G04 - HOROLOGY
Information
Patent Grant
Chronograph mechanism and timepiece comprising the chronograph mech...
Patent number
9,348,319
Issue date
May 24, 2016
Societe Anonyme de la Manufacture d'Horlogerie AUDEMARS PIGUET & Cie
Mathieu Genoud
G07 - CHECKING-DEVICES
Information
Patent Grant
Instrument for counting the duration of differentiated phases
Patent number
9,317,016
Issue date
Apr 19, 2016
Hamilton International AG
Ines Ruestenberg
G07 - CHECKING-DEVICES
Information
Patent Grant
Method of displaying elapsed time on a wristworn device and wristwo...
Patent number
9,075,393
Issue date
Jul 7, 2015
Timex Group USA, Inc., Middlebury
Gerhard Stotz
G04 - HOROLOGY
Information
Patent Grant
Method of displaying elapsed time on a wristworn device and wristwo...
Patent number
8,923,096
Issue date
Dec 30, 2014
Timex Group USA, Inc.
Gerhard Stotz
G04 - HOROLOGY
Information
Patent Grant
Large aperture display for a timepiece
Patent number
8,730,767
Issue date
May 20, 2014
Eta Sa Manufacture Horlogère Suisse
Raphael Balmer
G04 - HOROLOGY
Information
Patent Grant
Elapsed time clock
Patent number
8,611,192
Issue date
Dec 17, 2013
Learning Resources, Inc.
Nancy Balter
G04 - HOROLOGY
Information
Patent Grant
Chronograph timepiece
Patent number
7,614,782
Issue date
Nov 10, 2009
Seiko Epson Corporation
Eiichi Hiraya
G04 - HOROLOGY
Information
Patent Grant
Chronograph watch with retrograde display
Patent number
7,596,057
Issue date
Sep 29, 2009
Tag Heuer S.A.
Stephane Linder
G04 - HOROLOGY
Information
Patent Grant
Electronic data system for use with sporting impliments
Patent number
6,708,136
Issue date
Mar 16, 2004
Barbara A. Lahiff
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Chronograph watch with date indicator
Patent number
5,473,580
Issue date
Dec 5, 1995
ETA SA Fabrique d'Ebauches
Beat Gilomen
G04 - HOROLOGY
Information
Patent Grant
Differential timer
Patent number
4,681,463
Issue date
Jul 21, 1987
Kurt J. Bendit
G04 - HOROLOGY
Information
Patent Grant
Electronic chronograph watch having analog and digital display of m...
Patent number
4,588,305
Issue date
May 13, 1986
Nouvelle Lemania S.A.
Albert Piguet
G04 - HOROLOGY
Information
Patent Grant
Horology module comprising an electronic circuit and a calendar device
Patent number
4,540,291
Issue date
Sep 10, 1985
Nouvelle Lemania S.A.
Jean-Daniel Dubois
G04 - HOROLOGY
Information
Patent Grant
Multi-function analog display stopwatch
Patent number
4,537,514
Issue date
Aug 27, 1985
Kabushiki Kaisha Suwa Seikosha
Tatsuo Moriya
G04 - HOROLOGY
Information
Patent Grant
Chronographic watch
Patent number
4,364,669
Issue date
Dec 21, 1982
Ebauches, S.A.
Marcel Thoenig
G04 - HOROLOGY
Information
Patent Grant
Analog display electronic stopwatch
Patent number
4,270,197
Issue date
May 26, 1981
Kubushiki Kaisha Suwa Seikosha
Yoshiki Minowa
G04 - HOROLOGY
Information
Patent Grant
Elapsed time indicator
Patent number
4,207,733
Issue date
Jun 17, 1980
Datcon Instrument Company
Leonard H. Copeland
G04 - HOROLOGY
Information
Patent Grant
Self-contained miniature timer
Patent number
4,075,829
Issue date
Feb 28, 1978
GRS Instruments, Inc.
Mark D. Goff
G04 - HOROLOGY
Information
Patent Grant
Electronic chess clock
Patent number
4,062,180
Issue date
Dec 13, 1977
Joseph Meshi
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
Method For Controlling Electronic Watch And Electronic Watch
Publication number
20200387116
Publication date
Dec 10, 2020
SEIKO EPSON CORPORATION
Eiichiro YAMAGUCHI
G04 - HOROLOGY
Information
Patent Application
HMETHOD FOR CONTROLLING ELECTRONIC WATCH AND ELECTRONIC WATCH
Publication number
20200387117
Publication date
Dec 10, 2020
SEIKO EPSON CORPORATION
Eiichiro YAMAGUCHI
G04 - HOROLOGY
Information
Patent Application
PUSH BUTTON SYSTEM AND TIMEPIECE COMPRISING THE SAME
Publication number
20200371479
Publication date
Nov 26, 2020
Meco S.A.
Herve AVRIL
G04 - HOROLOGY
Information
Patent Application
TIME DISPLAY DEVICE, ELECTRONIC TIMEPIECE, TIME DISPLAY CONTROL MET...
Publication number
20180231940
Publication date
Aug 16, 2018
CASIO COMPUTER CO., LTD.
Tadashi KOJIMA
G04 - HOROLOGY
Information
Patent Application
METHOD FOR DETECTING AND CALCULATING THE DURATION OF A JUMP
Publication number
20180164747
Publication date
Jun 14, 2018
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Christophe GERMIQUET
G04 - HOROLOGY
Information
Patent Application
PORTABLE OBJECT FOR CONTROL OF AN ADDITIONAL ACTIVITY
Publication number
20160327914
Publication date
Nov 10, 2016
ETA SA Manufacture Horlogere Suisse
Steve FERON LONGMOOR
G07 - CHECKING-DEVICES
Information
Patent Application
CHRONOGRAPH MECHANISM AND TIMEPIECE COMPRISING THE CHRONOGRAPH MECH...
Publication number
20160124392
Publication date
May 5, 2016
Société anonyme de la Manufacture d'horlogerie Audemars Piguet & Cie
Mathieu GENOUD
G07 - CHECKING-DEVICES
Information
Patent Application
FLAGS FOR CONTROLLING THE TIMING OF RODEO EVENTS AND RELATED ACTIVI...
Publication number
20150160620
Publication date
Jun 11, 2015
Howard Ross Gwynn
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Shot Activated Timer System and Method
Publication number
20140334269
Publication date
Nov 13, 2014
Double-Alpha Academy B.V.
Kirsch Saul
G04 - HOROLOGY
Information
Patent Application
INSTRUMENT FOR COUNTING THE DURATION OF DIFFERENTIATED PHASES
Publication number
20140064042
Publication date
Mar 6, 2014
Hamilton International AG
Ines Rüstenberg
G07 - CHECKING-DEVICES
Information
Patent Application
ELAPSED TIME CLOCK
Publication number
20120307599
Publication date
Dec 6, 2012
Nancy Balter
G04 - HOROLOGY
Information
Patent Application
LARGE APERTURE DISPLAY FOR A TIMEPIECE
Publication number
20120075961
Publication date
Mar 29, 2012
ETA SA Manufacture Horlogere Suisse
Raphaël BALMER
G04 - HOROLOGY
Information
Patent Application
Chronograph timepiece
Publication number
20110158053
Publication date
Jun 30, 2011
Kenji Ogasawara
G04 - HOROLOGY
Information
Patent Application
Chronograph timepiece
Publication number
20070206447
Publication date
Sep 6, 2007
SEIKO EPSON CORPORATION
Eiichi Hiraya
G04 - HOROLOGY
Information
Patent Application
Chronograph watch with retrograde display
Publication number
20060280037
Publication date
Dec 14, 2006
TAG-Heuer SA
Thomas Houlon
G04 - HOROLOGY