|
US3968641A
(en)
*
|
1975-05-12 |
1976-07-13 |
Hughes Aircraft Company |
Digital watch with oscillator/divider power selection circuitry
|
|
US4009566A
(en)
*
|
1975-05-27 |
1977-03-01 |
Hughes Aircraft Company |
Digital watch with liquid crystal and sequentially read out light emitting diode displays
|
|
JPS5233570A
(en)
*
|
1975-09-09 |
1977-03-14 |
Seiko Instr & Electronics Ltd |
Drive circuit for luminous body for illumination for liquid crystal el ectronic watch
|
|
JPS52111757A
(en)
*
|
1976-03-16 |
1977-09-19 |
Citizen Watch Co Ltd |
Electroinc watch
|
|
DE2730069A1
(de)
*
|
1977-07-02 |
1979-01-11 |
Braun Ag |
Zeitmesser mit einer anzeigeeinrichtung
|
|
DE2732877C3
(de)
*
|
1977-07-21 |
1984-10-25 |
Braun Ag, 6000 Frankfurt |
Zeitmesser mit einer Anzeigeeinrichtung
|
|
US4264970A
(en)
*
|
1977-10-28 |
1981-04-28 |
Citizen Watch Company Limited |
Liquid crystal display cell for an electronic timepiece
|
|
US4245338A
(en)
*
|
1977-11-10 |
1981-01-13 |
Citizen Watch Company Limited |
Time correction system for an electronic timepiece
|
|
US4246602A
(en)
*
|
1977-12-09 |
1981-01-20 |
Citizen Watch Company Limited |
Electronic timepiece
|
|
US4258431A
(en)
*
|
1977-12-09 |
1981-03-24 |
Citizen Watch Co., Ltd. |
Electronic timepiece having an analog display device and a digital display device
|
|
DE2804041C3
(de)
*
|
1978-01-31 |
1983-11-17 |
Gebrüder Junghans GmbH, 7230 Schramberg |
Elektronische Uhr
|
|
DE2804013C2
(de)
*
|
1978-01-31 |
1980-03-13 |
Gebrueder Junghans Gmbh, 7230 Schramberg |
Elektronische Uhr
|
|
DE2910736C3
(de)
*
|
1978-03-29 |
1982-02-18 |
Société Suisse pour l'Industrie Horlogère Management Services S.A., Biel |
Uhr mit Analog- und Digitalanzeige
|
|
JPS54130163A
(en)
*
|
1978-03-31 |
1979-10-09 |
Citizen Watch Co Ltd |
Electronic watch
|
|
US4290131A
(en)
*
|
1978-04-06 |
1981-09-15 |
Citizen Watch Company Limited |
Electronic timepiece
|
|
DE2821619C3
(de)
*
|
1978-05-18 |
1981-05-21 |
Gebrüder Junghans GmbH, 7230 Schramberg |
Elektronische Uhr mit Analoganzeige-Zeigerwerk und Flüssigkristall-Anzeigeeinheit
|
|
US4228648A
(en)
*
|
1978-10-11 |
1980-10-21 |
Societe Suisse Pour L'industrie Horlogere Management Services S.A. |
Hour hand corrector for dual display timepiece
|
|
US4320479A
(en)
*
|
1978-12-29 |
1982-03-16 |
Citizen Watch Co., Ltd. |
Analogue electronic timepiece with an alarm device
|
|
US4312056A
(en)
*
|
1979-01-17 |
1982-01-19 |
Citizen Watch Company Limited |
Composite display type electronic timepiece
|
|
CH625387B
(fr)
*
|
1979-06-01 |
|
Ebauches Electroniques Sa |
Montre electronique.
|
|
CH630219B
(fr)
*
|
1979-06-01 |
|
Ebauches Electroniques Sa |
Montre electronique.
|
|
CH631320B
(fr)
*
|
1979-06-13 |
|
Suisse Horlogerie |
Procede d'affichage pour piece d'horlogerie comportant l'excitationsimultanee de deux cellules superposees.
|
|
CH629064B
(fr)
*
|
1979-06-28 |
|
Ebauches Sa |
Montre electronique avec affichage auxiliaire digital.
|
|
US4236239A
(en)
*
|
1979-07-06 |
1980-11-25 |
Societe Suisse Pour L'industrie Horlogere Management Services S.A. |
Electronic timepiece comprising two different displays
|
|
US4253173A
(en)
*
|
1979-10-15 |
1981-02-24 |
Societe Suisse Pour L'industrie Horlogere Management Services S.A. |
Dual display synchronization system for a timepiece
|
|
CH649189GA3
(US06235095-20010522-C00021.png)
*
|
1981-12-28 |
1985-05-15 |
|
|
|
CH668350GA3
(en)
*
|
1987-05-22 |
1988-12-30 |
|
Electric timepiece with inter module connection driving seconds hand - has gearing for centre second-hand wheel in one module rotated by motor in other module
|
|
DE9200950U1
(de)
*
|
1992-01-28 |
1993-05-27 |
Junghans Uhren GmbH, 7230 Schramberg |
Kleine autonome analog anzeigende Funkuhr, insbesondere Funkarmbanduhr
|
|
US6084828A
(en)
*
|
1998-11-05 |
2000-07-04 |
Fossil, Inc. |
Timepiece and chronometer with overlapping, separately driven analog and digital displays
|
|
CA2316861C
(en)
|
1998-11-05 |
2006-10-17 |
Fossil, Inc. |
Timepiece and chronometer with overlapping, separately driven analog and digital displays
|
|
AU3732400A
(en)
|
1999-04-12 |
2000-11-14 |
Quartex |
Clockworks, timepiece and method for operating the same
|
|
MXPA02003689A
(es)
*
|
2002-03-01 |
2004-04-05 |
Fossil Inc |
Dispositivo de relojeria mejorado.
|
|
DE05405440T1
(de)
*
|
2005-07-15 |
2007-09-06 |
Rolex Sa |
Verzahnung mit Fehlerkompensation für Präzisionsmechanismen
|
|
US20080013409A1
(en)
*
|
2006-07-11 |
2008-01-17 |
Bland Diarmuid John St Cullom |
Timepiece with overlapping, separately driven analog and mechanical functionality
|
|
KR20170039388A
(ko)
*
|
2015-10-01 |
2017-04-11 |
엘지전자 주식회사 |
전자디바이스
|
