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G04G9/107
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PHYSICS
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ELECTRONIC TIME-PIECES
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G04G9/107
provided with means for displaying at will a time indication or a date or a part thereof
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Patents Grants
last 30 patents
Information
Patent Grant
Digital display device comprising two superimposed display cells an...
Patent number
11,860,486
Issue date
Jan 2, 2024
The Swatch Group Research and Development Ltd.
Nicolas Blanckaert
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Mother-of-pearl dial for a hidden display
Patent number
9,915,924
Issue date
Mar 13, 2018
The Swatch Group Research and Development Ltd.
Michel Sagardoyburu
G04 - HOROLOGY
Information
Patent Grant
Analogue and digital display
Patent number
4,400,092
Issue date
Aug 23, 1983
Centre Electronique Horloger S.A.
Christian Piquet
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
LED Digital watch with user control of display timing and brightness
Patent number
4,207,734
Issue date
Jun 17, 1980
Hughes Aircraft Company
Norman E. Moyer
G04 - HOROLOGY
Information
Patent Grant
Control device for an electronic watch
Patent number
4,196,582
Issue date
Apr 8, 1980
Ebauches S.A.
Pierre Hersberger
G04 - HOROLOGY
Information
Patent Grant
Wristwatch calculator with interface chip
Patent number
4,101,963
Issue date
Jul 18, 1978
Time Computer, Inc.
Robert O. Reese
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital clock for motor vehicles
Patent number
4,089,157
Issue date
May 16, 1978
Toyota Jidosha Kogyo K.K.
Toshinobu Kuroyama
G04 - HOROLOGY
Information
Patent Grant
Timing circuit for display sequencing in a digital wristwatch
Patent number
4,084,402
Issue date
Apr 18, 1978
Hughes Aircraft Company
Norman E. Moyer
G04 - HOROLOGY
Information
Patent Grant
Digital watch with two buttons and improved setting and display con...
Patent number
4,084,401
Issue date
Apr 18, 1978
Hughes Aircraft Company
Richard J. Belardi
G04 - HOROLOGY
Information
Patent Grant
Solid state watch with single time and date selector button
Patent number
4,083,175
Issue date
Apr 11, 1978
Frontier Manufacturing, Inc.
Nick Petropoulos
G04 - HOROLOGY
Information
Patent Grant
Timing circuit for digital wristwatch
Patent number
4,075,826
Issue date
Feb 28, 1978
Hughes Aircraft Company
Norman E. Moyer
G04 - HOROLOGY
Information
Patent Grant
Automatic cut-off setting system for LED display in a solid-state w...
Patent number
4,033,108
Issue date
Jul 5, 1977
Bulova Watch Company, Inc.
William O. Bennett
G04 - HOROLOGY
Information
Patent Grant
Full electronic car clock with digital display and method of time s...
Patent number
4,022,017
Issue date
May 10, 1977
Motomu Aoki
G04 - HOROLOGY
Information
Patent Grant
Solid state ladies' wristwatch
Patent number
4,003,196
Issue date
Jan 18, 1977
Time Computer, Inc.
Arthur Herman O'Connor
G04 - HOROLOGY
Information
Patent Grant
Low power uniform high luminous intensity digital display
Patent number
3,992,873
Issue date
Nov 23, 1976
International Product Development Incorporated
Rockland Karl Awalt
G04 - HOROLOGY
Information
Patent Grant
Digital timing circuit for display sequencing in two-digit wristwatch
Patent number
3,991,555
Issue date
Nov 16, 1976
Hughes Aircraft Company
Norman E. Moyer
G04 - HOROLOGY
Information
Patent Grant
Portable electronic display device
Patent number
3,981,002
Issue date
Sep 14, 1976
Mark R. Gardner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Solid state electronic timepiece
Patent number
3,961,472
Issue date
Jun 8, 1976
Ragen Semiconductor, Inc.
Roger W. Riehl
G04 - HOROLOGY
Information
Patent Grant
Zone time display clock
Patent number
3,940,920
Issue date
Mar 2, 1976
Matsushita Electric Industrial Co., Ltd.
Shoichi Nakamura
G04 - HOROLOGY
Information
Patent Grant
System for illuminating the display of a wrist watch
Patent number
3,939,640
Issue date
Feb 24, 1976
Leonard R. Kahn
G04 - HOROLOGY
Information
Patent Grant
3921385
Patent number
3,921,385
Issue date
Nov 25, 1975
G04 - HOROLOGY
Information
Patent Grant
3871170
Patent number
3,871,170
Issue date
Mar 18, 1975
G04 - HOROLOGY
Information
Patent Grant
3866406
Patent number
3,866,406
Issue date
Feb 18, 1975
G04 - HOROLOGY
Information
Patent Grant
3854277
Patent number
3,854,277
Issue date
Dec 17, 1974
G04 - HOROLOGY
Information
Patent Grant
3852952
Patent number
3,852,952
Issue date
Dec 10, 1974
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3839856
Patent number
3,839,856
Issue date
Oct 8, 1974
G04 - HOROLOGY
Information
Patent Grant
3823545
Patent number
3,823,545
Issue date
Jul 16, 1974
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
3823550
Patent number
3,823,550
Issue date
Jul 16, 1974
G04 - HOROLOGY
Information
Patent Grant
3823551
Patent number
3,823,551
Issue date
Jul 16, 1974
G04 - HOROLOGY
Information
Patent Grant
3803827
Patent number
3,803,827
Issue date
Apr 16, 1974
G04 - HOROLOGY
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR DISPLAYING THE WEATHER ON DEMAND
Publication number
20220269393
Publication date
Aug 25, 2022
THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
Simon Springer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEGMENT DISPLAY DEVICE
Publication number
20180190163
Publication date
Jul 5, 2018
UBTECH Robotics Corp.
XIONGYUAN FANG
G04 - HOROLOGY
Information
Patent Application
CLOCK DISPLAYING SYSTEM AND METHOD FOR DISPLAYING SWITCHABLE CLOCK
Publication number
20120054651
Publication date
Mar 1, 2012
HON HAI Precision Industry CO., LTD.
TENG-YU TSAI
G04 - HOROLOGY
Information
Patent Application
Multicolored LCD Watch and Clock
Publication number
20100188939
Publication date
Jul 29, 2010
Chung Wai Tsang
G04 - HOROLOGY