DE68915618D1 - Integriertes Schaltungschip für elektronische Analoguhr. - Google Patents

Integriertes Schaltungschip für elektronische Analoguhr.

Info

Publication number: DE68915618D1
Authority: DE; Germany
Prior art keywords: integrated circuit; circuit chip; analog clock; electronic analog; electronic
Prior art date: 1988-06-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Lifetime

Application number

DE68915618T

Other languages

English (en)

Other versions

DE68915618T2 (de

Inventor

Hiroshi C O Seiko Epson C Yabe

Tatsuo C O Seiko Epson Moriya

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Seiko Epson Corp

Original Assignee

Seiko Epson Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-06-17

Filing date

1989-06-16

Publication date

1994-07-07

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=15506245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68915618(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-06-16 Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp

1994-07-07 Publication of DE68915618D1 publication Critical patent/DE68915618D1/de

1994-09-15 Application granted granted Critical

1994-09-15 Publication of DE68915618T2 publication Critical patent/DE68915618T2/de

2009-06-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Classifications

- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G99/00—Subject matter not provided for in other groups of this subclass
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C9/00—Electrically-actuated devices for setting the time-indicating means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Electromechanical Clocks (AREA)
Measurement Of Unknown Time Intervals (AREA)
Control Of Stepping Motors (AREA)

DE68915618T 1988-06-17 1989-06-16 Integriertes Schaltungschip für elektronische Analoguhr. Expired - Lifetime DE68915618T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15087388		1988-06-17

Publications (2)

Publication Number	Publication Date
DE68915618D1 true DE68915618D1 (de)	1994-07-07
DE68915618T2 DE68915618T2 (de)	1994-09-15

Family

ID=15506245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68915618T Expired - Lifetime DE68915618T2 (de)	1988-06-17	1989-06-16	Integriertes Schaltungschip für elektronische Analoguhr.

Country Status (6)

Country	Link
EP (1)	EP0347249B1 (de)
JP (3)	JP3019324B2 (de)
KR (1)	KR940008709B1 (de)
CN (1)	CN1025458C (de)
DE (1)	DE68915618T2 (de)
HK (1)	HK107097A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2685502A1 (fr) *	1991-12-24	1993-06-25	Electrald	Pendule electronique pour jeu d'echecs a affichage analogique.
EP1031896B1 (de) *	1998-09-10	2004-06-09	Seiko Epson Corporation	Zeitmessvorrichtung
JP2002048880A (ja) *	2000-07-31	2002-02-15	Rhythm Watch Co Ltd	時計用ステップモータの駆動方法
US6694824B2 (en)	2000-10-10	2004-02-24	Matsushita Electric Industrial Co., Ltd.	Flow measuring device
JP4729250B2 (ja) *	2003-11-12	2011-07-20	シチズンホールディングス株式会社	電子時計
KR100698503B1 (ko)	2005-01-21	2007-03-21	주식회사 여의시스템	마이크로프로세서를 이용한 모터구동제어장치 및 그 방법
DE602006005058D1 (de) *	2006-11-13	2009-03-19	Eta Sa Mft Horlogere Suisse	Einen MEMS-Mikromotor umfassendes Antriebsmodul, Verfahren zur Herstellung dieses Moduls und mit diesem Modul ausgerüstete Uhr
JP2011013120A (ja) *	2009-07-02	2011-01-20	Seiko Instruments Inc	電子時計用集積回路及び電子時計
JP5212326B2 (ja) *	2009-09-24	2013-06-19	カシオ計算機株式会社	アナログ電子時計
JP5490519B2 (ja) *	2009-12-24	2014-05-14	セイコーインスツル株式会社	クロノグラフ時計
JP5540926B2 (ja) *	2010-06-21	2014-07-02	カシオ計算機株式会社	アナログ電子時計
JP6410025B2 (ja) *	2014-08-29	2018-10-24	カシオ計算機株式会社	電子時計
WO2016128578A1 (en) *	2015-02-13	2016-08-18	Microdul Ag	Electronic circuit for controlling the operation of a watch
JP6423742B2 (ja) *	2015-03-02	2018-11-14	シチズン時計株式会社	電子時計のムーブメント及び電子時計
JP6778574B2 (ja) *	2016-09-30	2020-11-04	シチズン時計株式会社	電子時計
JP6778573B2 (ja) *	2016-09-30	2020-11-04	シチズン時計株式会社	電子時計

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4382692A (en) *	1979-11-26	1983-05-10	Ebauches, S.A.	Analog-display electronic timepiece comprising a divider with an adjustable division factor
JPS5914396A (ja) *	1982-07-15	1984-01-25	Toshiba Corp	パルスモ−タ駆動装置
JPH0684991B2 (ja) *	1984-01-13	1994-10-26	シチズン時計株式会社	電子時計
JPS6173085A (ja) *	1984-09-18	1986-04-15	Citizen Watch Co Ltd	クロノグラフ付電子時計
JPH0648297B2 (ja) *	1985-08-29	1994-06-22	カシオ計算機株式会社	指針式アラ−ム時計
JPS631992A (ja) *	1986-06-20	1988-01-06	Seiko Instr & Electronics Ltd	世界時計
CH664868GA3 (de) *	1986-07-10	1988-04-15
GB2193011B (en) *	1986-07-21	1991-01-30	Schlumberger Ind Ltd	Programmable time switch
CH665077GA3 (de) *	1986-10-15	1988-04-29
WO1988005184A1 (en) *	1987-01-02	1988-07-14	Motorola, Inc.	Control interface for combined watch and pager functions

1989
- 1989-06-13 JP JP01150079A patent/JP3019324B2/ja not_active Expired - Lifetime
- 1989-06-15 CN CN89104052A patent/CN1025458C/zh not_active Expired - Lifetime
- 1989-06-16 EP EP89306144A patent/EP0347249B1/de not_active Expired - Lifetime
- 1989-06-16 DE DE68915618T patent/DE68915618T2/de not_active Expired - Lifetime
- 1989-06-16 KR KR1019890008299A patent/KR940008709B1/ko not_active IP Right Cessation
1997
- 1997-06-26 HK HK107097A patent/HK107097A/xx not_active IP Right Cessation
1998
- 1998-10-19 JP JP10297422A patent/JPH11194178A/ja active Pending
1999
- 1999-08-23 JP JP23580599A patent/JP3259718B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0347249B1 (de)	1994-06-01
EP0347249A3 (de)	1991-03-20
KR900000740A (ko)	1990-01-31
JPH0277679A (ja)	1990-03-16
EP0347249A2 (de)	1989-12-20
JP3259718B2 (ja)	2002-02-25
JPH11194178A (ja)	1999-07-21
DE68915618T2 (de)	1994-09-15
JP2000046967A (ja)	2000-02-18
KR940008709B1 (ko)	1994-09-26
CN1038708A (zh)	1990-01-10
HK107097A (en)	1997-08-22
JP3019324B2 (ja)	2000-03-13
CN1025458C (zh)	1994-07-13

Publication	Publication Date	Title
DE68924282D1 (de)	1995-10-26	Elektronische Armbanduhr.
DE69207439D1 (de)	1996-02-22	Zuführapparat für chipartige elektronische Bauelemente
DE68916373D1 (de)	1994-07-28	Bestückungs- und ausziehvorrichtung für gedruckte schaltungen für elektronische anordnungen.
DE68925403D1 (de)	1996-02-22	Kühlungsstruktur für elektronische Bauelemente
DE3850831D1 (de)	1994-09-01	Elektronische Analog-Uhr.
NO176079C (no)	1995-01-25	Integrert kretskort
DE69016681D1 (de)	1995-03-23	Elektronische Schaltungsvorrichtung.
DE68915072D1 (de)	1994-06-09	Integrierte Halbleiterschaltung für ein Radio.
DE3481107D1 (de)	1990-02-22	Elektronische schaltungsanordnung.
DE69016918D1 (de)	1995-03-23	Elektronische Bauteile-Bestückungsvorrichtung.
DE69233297D1 (de)	2004-03-04	Packung für elektronische Schaltung
DE69013320D1 (de)	1994-11-17	Gehäuse für tauchfähige elektronische Schaltungen.
DE59006234D1 (de)	1994-07-28	Gehäuse für eine elektronische schaltung.
DE68924811D1 (de)	1995-12-21	Taktversorgungsschaltung.
DE3581754D1 (de)	1991-03-21	Integrierte halbleiterschaltung fuer taktimpulsverteilung.
DE68915618D1 (de)	1994-07-07	Integriertes Schaltungschip für elektronische Analoguhr.
DE59103371D1 (de)	1994-12-01	Gehäuse für eine elektronische schaltung.
DE68929367D1 (de)	2002-02-21	Kartenmodul für integrierte Schaltung
DE3783499D1 (de)	1993-02-25	Elektronische uhr.
DE3851985D1 (de)	1994-12-08	Wärmeleitende Packung für elektronische Bauelemente.
DE3776049D1 (de)	1992-02-27	Elektronische gedaechtnisstuetze.
DE69113347D1 (de)	1995-11-02	Leistungsversorgungsschaltung für elektronische Geräte.
DE3887737D1 (de)	1994-03-24	Mit niedriger Spannung gespeiste Treiberschaltung für elektronische Vorrichtungen.
DE69009139D1 (de)	1994-06-30	Elektronische Uhr.
DE3853615D1 (de)	1995-05-24	Integrierte Halbleiterschaltung mit mehreren Taktschaltkreisen.

Legal Events

Date	Code	Title	Description
1995-05-24	8363	Opposition against the patent
2000-11-16	8365	Fully valid after opposition proceedings