Illumination devices

Industry

CPC
G04G9/0041

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Parent Industries

GPHYSICS G04Horology G04GELECTRONIC TIME-PIECES G04G9/00Visual time or date indication means

Current Industry

G04G9/0041Illumination devices

Industries

Patents Grantslast 30 patents

Information Patent Grant
Versatile horology component
- Patent number 11,531,305
- Issue date Dec 20, 2022
- Rolex S.A.
- Detlef Berner
- G04 - HOROLOGY
Information Patent Grant
Active lighting device to be worn on a person's wrist
- Patent number 10,895,851
- Issue date Jan 19, 2021
- The Swatch Group Research and Development Ltd.
- Olivier Matthey
- G04 - HOROLOGY
Information Patent Grant
Electronic device
- Patent number 10,671,026
- Issue date Jun 2, 2020
- LG Electronics Inc.
- Pilgoo Kang
- G02 - OPTICS
Information Patent Grant
LED-backed housing split of a portable electronic device
- Patent number 10,642,228
- Issue date May 5, 2020
- Apple Inc.
- Steven P. Cardinali
- G04 - HOROLOGY
Information Patent Grant
Display device
- Patent number 10,620,473
- Issue date Apr 14, 2020
- LG Display Co., Ltd.
- Se-Hwan Jeon
- G04 - HOROLOGY
Information Patent Grant
Backlight unit of display device
- Patent number 10,571,626
- Issue date Feb 25, 2020
- Panasonic Liquid Crystal Display Co., Ltd.
- Naoki Sato
- G04 - HOROLOGY
Information Patent Grant
Wearable device and control method therefor
- Patent number 10,234,826
- Issue date Mar 19, 2019
- LG Electronics Inc.
- Yuri Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device
- Patent number 9,869,974
- Issue date Jan 16, 2018
- LG Electronics Inc.
- Pilgoo Kang
- G02 - OPTICS
Information Patent Grant
Multiview display screen and multiview mobile device using same
- Patent number 9,785,119
- Issue date Oct 10, 2017
- LEIA INC.
- Brian Taff
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Systems and methods for dimming an alarm clock with three displays
- Patent number 9,715,218
- Issue date Jul 25, 2017
- HTI INDUSTRIES LLC
- Ely I. Ashkenazi
- G04 - HOROLOGY
Information Patent Grant
Method and system for authenticating a timepiece
- Patent number 9,223,293
- Issue date Dec 29, 2015
- SICPA Holding S.A.
- Eric Decoux
- G04 - HOROLOGY
Information Patent Grant
Timepiece fitted with a lighting device comprising an ultraviolet l...
- Patent number 8,169,858
- Issue date May 1, 2012
- Eta Sa Manufacture Horlogère Suisse
- François Klopfenstein
- G04 - HOROLOGY
Information Patent Grant
Electronic device including optical guide provided with at least tw...
- Patent number 7,883,256
- Issue date Feb 8, 2011
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Liquid crystal display device displaying coloured segments and time...
- Patent number 7,884,897
- Issue date Feb 8, 2011
- The Swatch Group Research and Development Ltd.
- Emile Grosjacques
- G02 - OPTICS
Information Patent Grant
Electronic device including optical guide provided with sequentiall...
- Patent number 7,883,255
- Issue date Feb 8, 2011
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Timepiece including optical guide which performs the function of a...
- Patent number 7,839,726
- Issue date Nov 23, 2010
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Electronic device with an electroluminescence lens mask
- Patent number 7,583,566
- Issue date Sep 1, 2009
- Timex Group B.V.
- Yiu-Fai Yan
- G04 - HOROLOGY
Information Patent Grant
Clock with intelligent backlight device
- Patent number 7,477,229
- Issue date Jan 13, 2009
- Centre Way Company Limited
- Shu Kwan Wong
- G04 - HOROLOGY
Information Patent Grant
Non-ruggedized COTS display packaging for severe environment applic...
- Patent number 7,173,678
- Issue date Feb 6, 2007
- Northrop Grumman Corporation
- Steven E. Havelka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Assembly and method for illuminating a watch
- Patent number 7,123,550
- Issue date Oct 17, 2006
- Robert D. Galli
- G04 - HOROLOGY
Information Patent Grant
Light-emitting display device using light-emitting element and elec...
- Patent number 7,063,429
- Issue date Jun 20, 2006
- Casio Computer Co., Ltd.
- Tadao Hirano
- G04 - HOROLOGY
Information Patent Grant
Wall clock with dial illumination
- Patent number 7,054,233
- Issue date May 30, 2006
- Equity Industries, Inc.
- Keith E. Kibiloski
- G04 - HOROLOGY
Information Patent Grant
Lighting device with central symmetry for a dial
- Patent number 7,038,976
- Issue date May 2, 2006
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Grant
Light emission and display devices and electronic apparatus using t...
- Patent number 7,016,264
- Issue date Mar 21, 2006
- Casio Computer Co., Ltd.
- Masato Ueno
- G04 - HOROLOGY
Information Patent Grant
Alarm clock with dial illumination
- Patent number 6,987,710
- Issue date Jan 17, 2006
- Equity Industries, Inc.
- Keith E. Kibiloski
- G04 - HOROLOGY
Information Patent Grant
Electronic apparatus and liquid crystal display device for irradiat...
- Patent number 6,806,644
- Issue date Oct 19, 2004
- Casio Computer Co., Ltd.
- Masato Ueno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination devices for watches and other instruments
- Patent number 6,729,738
- Issue date May 4, 2004
- Luminary Logic Ltd.
- Michelle Jillian Fuwausa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dial for timepiece, manufacturing method thereof and timepiece
- Patent number 6,697,303
- Issue date Feb 24, 2004
- Casio Computer Co., Ltd.
- Masao Amano
- G04 - HOROLOGY
Information Patent Grant
Electroluminescent lighting device for a dial
- Patent number 6,487,143
- Issue date Nov 26, 2002
- Eta SA Fabriques d'Ebauches
- Laurent Kaelin
- G01 - MEASURING TESTING
Information Patent Grant
Switch device and electronic device which includes such switch device
- Patent number 5,946,274
- Issue date Aug 31, 1999
- Casio Computer Co., Ltd.
- Masanobu Yamaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LUMINOUS TIMEPIECE DISPLAY USING OPTICAL COUPLING VIA MICROSTRUCTURES
- Publication number 20240411275
- Publication date Dec 12, 2024
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Cyrille GERNEZ
- G04 - HOROLOGY
Information Patent Application
DISPLAY METHOD, WRIST-WORN DEVICE AND COMPUTER-READABLE STORAGE MEDIUM
- Publication number 20240152098
- Publication date May 9, 2024
- GOERTEK INC.
- Shumin TAN
- G04 - HOROLOGY
Information Patent Application
DISPLAY DEVICES AND ELECTRONIC APPARATUSES COMPRISING SAME
- Publication number 20230229116
- Publication date Jul 20, 2023
- Dayton Technologies Limited
- Paul Anthony Yuen
- G04 - HOROLOGY
Information Patent Application
Digital Clock with Free Form Path
- Publication number 20210389732
- Publication date Dec 16, 2021
- John L. Schooley
- G04 - HOROLOGY
Information Patent Application
METHOD OF CONFIGURING TIMER AND TIMER USING THE METHOD
- Publication number 20210341883
- Publication date Nov 4, 2021
- MELIKE INC
- Hee seung Chung
- G04 - HOROLOGY
Information Patent Application
ACTIVE LIGHTING DEVICE TO BE WORN ON A PERSON'S WRIST
- Publication number 20200073335
- Publication date Mar 5, 2020
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Olivier MATTHEY
- F21 - LIGHTING
Information Patent Application
VERSATILE HOROLOGY COMPONENT
- Publication number 20190391535
- Publication date Dec 26, 2019
- ROLEX S.A
- Detlef Berner
- G04 - HOROLOGY
Information Patent Application
Display panel, display device, and smart watch
- Publication number 20190072806
- Publication date Mar 7, 2019
- BOE TECHNOLOGY GROUP CO., LTD.
- Xiao ZHANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WEARABLE DEVICE AND CONTROL METHOD THEREFOR
- Publication number 20180314212
- Publication date Nov 1, 2018
- LG ELECTRONICS INC.
- Yuri LEE
- G04 - HOROLOGY
Information Patent Application
Display Arrangement for Watch Case
- Publication number 20180235491
- Publication date Aug 23, 2018
- TomTom International B.V.
- Stephen Bayley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20180150032
- Publication date May 31, 2018
- LG ELECTRONICS INC.
- Pilgoo Kang
- G02 - OPTICS
Information Patent Application
MULTIVIEW 3D WRIST WATCH
- Publication number 20160132025
- Publication date May 12, 2016
- LEIA INC.
- Brian Taff
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE MODULE
- Publication number 20150226907
- Publication date Aug 13, 2015
- E Ink Holdings Inc.
- Chia-Chuang HU
- G02 - OPTICS
Information Patent Application
MULTIVIEW 3D WRIST WATCH
- Publication number 20140293759
- Publication date Oct 2, 2014
- Brian Taff
- G02 - OPTICS
Information Patent Application
METHOD AND SYSTEM FOR AUTHENTICATING A TIMEPIECE
- Publication number 20140160904
- Publication date Jun 12, 2014
- SICPA Holding S.A.
- Eric DECOUX
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY DEVICE HAVING A TRANSPARENT BODY
- Publication number 20130250551
- Publication date Sep 26, 2013
- MB-Microtec AG
- Sandro Schneider
- F21 - LIGHTING
Information Patent Application
TIMEPIECE FITTED WITH A LIGHTING DEVICE COMPRISING AN ULTRAVIOLET L...
- Publication number 20100202255
- Publication date Aug 12, 2010
- ETA SA Manufacture Horlogere Suisse
- François Klopfenstein
- G04 - HOROLOGY
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE DISPLAYING COLOURED SEGMENTS AND TIME...
- Publication number 20090245031
- Publication date Oct 1, 2009
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Emile Grosjacques
- G04 - HOROLOGY
Information Patent Application
TIMEPIECE INCLUDING OPTICAL GUIDE WHICH PERFORMS THE FUNCTION OF A...
- Publication number 20090109801
- Publication date Apr 30, 2009
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Application
ELECTRONIC DEVICE INCLUDING OPTICAL GUIDE PROVIDED WITH SEQUENTIALL...
- Publication number 20090109650
- Publication date Apr 30, 2009
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Application
ELECTRONIC DEVICE INCLUDING OPTICAL GUIDE PROVIDED WITH AT LEAST TW...
- Publication number 20090109651
- Publication date Apr 30, 2009
- Asulab S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Application
Electronic device with an electroluminescence lens mask
- Publication number 20080062821
- Publication date Mar 13, 2008
- Yiu-Fai Yan
- G04 - HOROLOGY
Information Patent Application
Clock apparatus and method
- Publication number 20070247974
- Publication date Oct 25, 2007
- Cooper Technologies Company
- Brent Duwe
- G04 - HOROLOGY
Information Patent Application
Display unit
- Publication number 20070103617
- Publication date May 10, 2007
- Yasuo Kitajima
- G04 - HOROLOGY
Information Patent Application
Clock with intelligent backlight device
- Publication number 20060066556
- Publication date Mar 30, 2006
- Centre Way (Holdings) Limited
- Wong Shu Kwan
- G04 - HOROLOGY
Information Patent Application
LIGHTING DEVICE WITH CENTRAL SYMMETRY FOR A DIAL
- Publication number 20060067168
- Publication date Mar 30, 2006
- ASULAB S.A.
- Pascal Winkler
- G04 - HOROLOGY
Information Patent Application
Light emission and display devices and electronic apparatus using t...
- Publication number 20060013074
- Publication date Jan 19, 2006
- CASIO COMPUTER CO., LTD.
- Masato Ueno
- G04 - HOROLOGY
Information Patent Application
Non-ruggedized COTS display packaging for severe environment applic...
- Publication number 20050285990
- Publication date Dec 29, 2005
- Steven E. Havelka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transformerless clock radio
- Publication number 20050128878
- Publication date Jun 16, 2005
- Centre Way Holdings Ltd.
- Wong Shue Kwan
- G04 - HOROLOGY
Information Patent Application
Display unit
- Publication number 20050117087
- Publication date Jun 2, 2005
- Yasuo Kitajima
- G04 - HOROLOGY

Illumination devices

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Versatile horology component

Active lighting device to be worn on a person's wrist

Electronic device

LED-backed housing split of a portable electronic device

Display device

Backlight unit of display device

Wearable device and control method therefor

Electronic device

Multiview display screen and multiview mobile device using same

Systems and methods for dimming an alarm clock with three displays

Method and system for authenticating a timepiece

Timepiece fitted with a lighting device comprising an ultraviolet l...

Electronic device including optical guide provided with at least tw...

Liquid crystal display device displaying coloured segments and time...

Electronic device including optical guide provided with sequentiall...

Timepiece including optical guide which performs the function of a...

Electronic device with an electroluminescence lens mask

Clock with intelligent backlight device

Non-ruggedized COTS display packaging for severe environment applic...

Assembly and method for illuminating a watch

Light-emitting display device using light-emitting element and elec...

Wall clock with dial illumination

Lighting device with central symmetry for a dial

Light emission and display devices and electronic apparatus using t...

Alarm clock with dial illumination

Electronic apparatus and liquid crystal display device for irradiat...

Illumination devices for watches and other instruments

Dial for timepiece, manufacturing method thereof and timepiece

Electroluminescent lighting device for a dial

Switch device and electronic device which includes such switch device

Patents Applicationslast 30 patents

LUMINOUS TIMEPIECE DISPLAY USING OPTICAL COUPLING VIA MICROSTRUCTURES

DISPLAY METHOD, WRIST-WORN DEVICE AND COMPUTER-READABLE STORAGE MEDIUM

DISPLAY DEVICES AND ELECTRONIC APPARATUSES COMPRISING SAME

Digital Clock with Free Form Path

METHOD OF CONFIGURING TIMER AND TIMER USING THE METHOD

ACTIVE LIGHTING DEVICE TO BE WORN ON A PERSON'S WRIST

VERSATILE HOROLOGY COMPONENT

Display panel, display device, and smart watch

WEARABLE DEVICE AND CONTROL METHOD THEREFOR

Display Arrangement for Watch Case

ELECTRONIC DEVICE

MULTIVIEW 3D WRIST WATCH

LIGHT GUIDE MODULE

MULTIVIEW 3D WRIST WATCH

METHOD AND SYSTEM FOR AUTHENTICATING A TIMEPIECE

DISPLAY DEVICE HAVING A TRANSPARENT BODY

TIMEPIECE FITTED WITH A LIGHTING DEVICE COMPRISING AN ULTRAVIOLET L...

LIQUID CRYSTAL DISPLAY DEVICE DISPLAYING COLOURED SEGMENTS AND TIME...

TIMEPIECE INCLUDING OPTICAL GUIDE WHICH PERFORMS THE FUNCTION OF A...

ELECTRONIC DEVICE INCLUDING OPTICAL GUIDE PROVIDED WITH SEQUENTIALL...

ELECTRONIC DEVICE INCLUDING OPTICAL GUIDE PROVIDED WITH AT LEAST TW...

Electronic device with an electroluminescence lens mask

Clock apparatus and method

Display unit

Clock with intelligent backlight device

LIGHTING DEVICE WITH CENTRAL SYMMETRY FOR A DIAL

Light emission and display devices and electronic apparatus using t...

Non-ruggedized COTS display packaging for severe environment applic...

Transformerless clock radio

Display unit