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ELECTRICITY
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Electric elements
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ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
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H01H2219/038
ambient light dependent
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Patents Grants
last 30 patents
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
11,889,602
Issue date
Jan 30, 2024
Lutron Technology Company LLC
William Taylor Shivell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Keypad having illuminated buttons
Patent number
11,776,772
Issue date
Oct 3, 2023
Lutron Technology Company LLC
Matthew P. McDonald
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device having buttons with automatically adjustable backlig...
Patent number
11,729,873
Issue date
Aug 15, 2023
Lutron Technology Company LLC
Daniel L. Twaddell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
11,317,498
Issue date
Apr 26, 2022
Lutron Technology Company LLC
William Taylor Shivell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Control device having buttons with automatically adjustable backlig...
Patent number
11,240,886
Issue date
Feb 1, 2022
Lutron Technology Company LLC
Daniel L. Twaddell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Keypad having illuminated buttons
Patent number
11,217,402
Issue date
Jan 4, 2022
Lutron Technology Company LLC
Matthew P. McDonald
G05 - CONTROLLING REGULATING
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
10,820,392
Issue date
Oct 27, 2020
Lutron Technology Company LLC
William Taylor Shivell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Extending the battery life of a keyboard device coupled to a dual-d...
Patent number
10,811,201
Issue date
Oct 20, 2020
Dell Products L.P.
Jace W. Files
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keypad having illuminated buttons
Patent number
10,798,792
Issue date
Oct 6, 2020
Lutron Technology Company LLC
Matthew P. McDonald
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Changing keyboard lighting before user goes to sleep
Patent number
10,656,725
Issue date
May 19, 2020
Google LLC
Omri Amarilio
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
10,492,273
Issue date
Nov 26, 2019
Lutron Technology Company LLC
William Taylor Shivell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Lighted control panel and illuminated display with embedded lightin...
Patent number
10,375,790
Issue date
Aug 6, 2019
Spectralux Corporation
Douglas W. Daman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
10,237,949
Issue date
Mar 19, 2019
Lutron Electronics Co., Inc.
William Taylor Shivell
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control device having buttons with automatically adjustable backlig...
Patent number
10,212,777
Issue date
Feb 19, 2019
Lutron Electronics Co., Inc.
Daniel L. Twaddell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device having an integral reflecting structure for a sensin...
Patent number
10,129,951
Issue date
Nov 13, 2018
Lutron Electronics Co., Inc.
William Taylor Shivell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Control device having buttons with automatically adjustable backlig...
Patent number
9,860,952
Issue date
Jan 2, 2018
Lutron Electronics Co., Inc.
Daniel L. Twaddell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Apparatus and method for use in different ambient lighting conditions
Patent number
9,638,395
Issue date
May 2, 2017
Nokia Technologies Oy
Hingwing Pun
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light-induced luminous keyboard
Patent number
9,418,801
Issue date
Aug 16, 2016
Xiuhai Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
White point adjustment for multicolor keyboard backlight
Patent number
8,915,633
Issue date
Dec 23, 2014
Apple Inc.
Aleksandar Pance
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Multi colours device illumination
Patent number
8,608,345
Issue date
Dec 17, 2013
Core Wireless Licensing, S.A.R.L.
Gary Wingett
F21 - LIGHTING
Information
Patent Grant
Low power low cost illuminated keyboards and keypads
Patent number
8,540,384
Issue date
Sep 24, 2013
Andrew J. Katrinecz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and apparatus for a combination light pipe and air gap switch
Patent number
8,536,473
Issue date
Sep 17, 2013
Cooper Technologies Company
Rahul Goyal
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Back-illuminated switch panel
Patent number
8,506,101
Issue date
Aug 13, 2013
John McGavigan Limited
Stephen John Mathers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Automatic screen and keypad brightness adjustment on a mobile handh...
Patent number
8,363,006
Issue date
Jan 29, 2013
Research In Motion Limited
Conrad Aleksander Kreek
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Computer keyboard having illuminated keys with a sensed light condi...
Patent number
8,354,629
Issue date
Jan 15, 2013
Tai Chung Precision Steel Mold Co., Ltd.
Jack Lin
F21 - LIGHTING
Information
Patent Grant
White point adjustment for multicolor keyboard backlight
Patent number
8,282,261
Issue date
Oct 9, 2012
Apple, Inc.
Aleksandar Pance
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High-contrast backlight
Patent number
8,232,958
Issue date
Jul 31, 2012
Sony Mobile Communications AB
William H. Tolbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mobile terminal and method for operating touch keypad thereof
Patent number
8,223,040
Issue date
Jul 17, 2012
LG Electronics Inc.
Dong-Seuck Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Multi colours device illumination
Patent number
8,167,458
Issue date
May 1, 2012
Core Wireless Licensing S.A.R.L.
Gary Wingett
F21 - LIGHTING
Information
Patent Grant
Dimmable keypad device suitable for multiple faceplate and legend c...
Patent number
8,102,375
Issue date
Jan 24, 2012
Crestron Electronics Inc.
George Feldstein
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
CONTROL DEVICE HAVING BUTTONS WITH AUTOMATICALLY ADJUSTABLE BACKLIG...
Publication number
20230345594
Publication date
Oct 26, 2023
Lutron Technology Company LLC
Daniel L. Twaddell
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Keypad Having Illuminated Buttons
Publication number
20220165515
Publication date
May 26, 2022
Lutron Technology Company LLC
Matthew P. McDonald
G05 - CONTROLLING REGULATING
Information
Patent Application
Keypad Having Illuminated Buttons
Publication number
20210051778
Publication date
Feb 18, 2021
Lutron Technology Company LLC
Matthew P. McDonald
G05 - CONTROLLING REGULATING
Information
Patent Application
EXTENDING THE BATTERY LIFE OF A KEYBOARD DEVICE COUPLED TO A DUAL-D...
Publication number
20200343057
Publication date
Oct 29, 2020
Dell Products L.P.
Jace W. Files
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL DEVICE HAVING AN INTEGRAL REFLECTING STRUCTURE FOR A SENSIN...
Publication number
20190208602
Publication date
Jul 4, 2019
Lutron Technology Company LLC
William Taylor Shivell
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
CONTROL DEVICE HAVING AN INTEGRAL REFLECTING STRUCTURE FOR A SENSIN...
Publication number
20190069374
Publication date
Feb 28, 2019
Lutron Electronics Co., Inc.
William Taylor Shivell
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
LIGHTED CONTROL PANEL AND ILLUMINATED DISPLAY WITH EMBEDDED LIGHTIN...
Publication number
20180263091
Publication date
Sep 13, 2018
Spectralux Corporation
Douglas W. Daman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTROL DEVICE HAVING BUTTONS WITH AUTOMATICALLY ADJUSTABLE BACKLIG...
Publication number
20180124894
Publication date
May 3, 2018
Lutron Electronics Co., Inc.
Daniel L. Twaddell
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
SURGICAL INSTRUMENT CONTROLS WITH ILLUMINATED FEEDBACK
Publication number
20150076211
Publication date
Mar 19, 2015
Covidien LP
Philip Joseph Irka
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
LIGHT-INDUCED LUMINOUS KEYBOARD
Publication number
20140132159
Publication date
May 15, 2014
Xiuhai HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI COLOURS DEVICE ILLUMINATION
Publication number
20140126201
Publication date
May 8, 2014
CORE WIRELESS LICENSING, S.A.R.L.
Gary WINGETT
F21 - LIGHTING
Information
Patent Application
White Point Adjustment for Multicolor Keyboard Backlight
Publication number
20130093330
Publication date
Apr 18, 2013
Apple Inc.
Aleksandar Pance
G02 - OPTICS
Information
Patent Application
UV-ILLUMINATED SYMBOLS FOR A USER DEVICE
Publication number
20120268385
Publication date
Oct 25, 2012
Sony Ericsson Mobile Communications AB
Linus Frantzich
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD AND APPARATUS FOR A COMBINATION LIGHT PIPE AND AIR GAP SWITCH
Publication number
20120247935
Publication date
Oct 4, 2012
Cooper Technologies Company
Rahul Goyal
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTI COLOURS DEVICE ILLUMINATION
Publication number
20120194423
Publication date
Aug 2, 2012
CORE WIRELESS LICENSING S.A.R.L.
Gary Wingett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Switch panel
Publication number
20120039020
Publication date
Feb 16, 2012
Stephen John Mathers
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW POWER LOW COST ILLUMINATED KEYBOARDS AND KEYPADS
Publication number
20110216524
Publication date
Sep 8, 2011
Andrew J. Katrinecz, JR.
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MOBILE TERMINAL AND METHOD FOR OPERATING TOUCH KEYPAD THEREOF
Publication number
20110169744
Publication date
Jul 14, 2011
Dong-Seuck Ko
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HANDHELD DEVICE HAVING LATERAL ILLUMINATION FOR KEYPAD
Publication number
20110148308
Publication date
Jun 23, 2011
Wen-Ping Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPUTER SYSTEM EMPLOYING LIGHT-GUIDING MEMBER
Publication number
20110149496
Publication date
Jun 23, 2011
HON HAI Precision Industry CO., LTD.
CHOON-TYNG LAU
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Illuminated keyboard
Publication number
20110011711
Publication date
Jan 20, 2011
Jack Lin
F21 - LIGHTING
Information
Patent Application
WHITE POINT ADJUSTMENT FOR MULTICOLOR KEYBOARD BACKLIGHT
Publication number
20100300856
Publication date
Dec 2, 2010
Apple Inc.
Aleksandar Pance
G02 - OPTICS
Information
Patent Application
AUTOMATIC SCREEN AND KEYPAD BRIGHTNESS ADJUSTMENT ON A MOBILE HANDH...
Publication number
20100156865
Publication date
Jun 24, 2010
Research in Motion Limited
Conrad Aleksander KREEK
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ELECTRICAL ACTUATOR SYSTEM
Publication number
20100059353
Publication date
Mar 11, 2010
Linak A/S
Jeppe C. Bastholm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHTING CONTROL HAVING AN IDLE STATE WITH WAKE-UP UPON ACTUATION
Publication number
20100007508
Publication date
Jan 14, 2010
Lutron Electronics Co., Inc.
Jeremy Nearhoof
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
HIGH-CONTRAST BACKLIGHT
Publication number
20090225022
Publication date
Sep 10, 2009
Sony Ericsson Mobile Communications AB
William H. Tolbert
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MULTI COLOURS DEVICE ILLUMINATION
Publication number
20090042621
Publication date
Feb 12, 2009
Nokia Corporation
Gary Wingett
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Information Presenting Device
Publication number
20080239696
Publication date
Oct 2, 2008
Sony Ericsson Mobile Communications AB
Mats Kleverman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Luminous keyboard module
Publication number
20070296706
Publication date
Dec 27, 2007
Quanta Computer Inc.
Ching-Cheng Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Lighting control having an idle state with wake-up upon actuation
Publication number
20070291506
Publication date
Dec 20, 2007
Jeremy Nearhoof
H03 - BASIC ELECTRONIC CIRCUITRY