Liquid crystal

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CPC
H01H2219/01

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2219/00Legends

Current Industry

H01H2219/01Liquid crystal

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Keyswitch and illuminated keyswitch
- Patent number 11,990,295
- Issue date May 21, 2024
- Darfon Electronics Corp.
- Chen Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module
- Patent number 11,664,177
- Issue date May 30, 2023
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pushbutton switch with light-transmitting indicia on the pushbutton
- Patent number RE49463
- Issue date Mar 14, 2023
- David Worsham
Information Patent Grant
Illuminated keyboard and backlight module thereof
- Patent number 11,217,405
- Issue date Jan 4, 2022
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information display method and information display system
- Patent number 11,132,068
- Issue date Sep 28, 2021
- Acer Incorporated
- Yu-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch and keyboard
- Patent number 10,879,020
- Issue date Dec 29, 2020
- Microsoft Technology Licensing, LLC
- Kelong Zhao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keycap with an active element
- Patent number 10,854,401
- Issue date Dec 1, 2020
- Intel Corporation
- Sukanya Sundaresan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless control device having a faceplate with illuminated indicia
- Patent number 10,782,188
- Issue date Sep 22, 2020
- Lutron Technology Company LLC
- William Taylor Shivell
- G02 - OPTICS
Information Patent Grant
Pushbutton switch with light-transmitting indicia on the pushbutton
- Patent number 10,777,370
- Issue date Sep 15, 2020
- David Worsham
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Product and package including power producer and output mechanism,...
- Patent number 10,679,531
- Issue date Jun 9, 2020
- R. J. Reynolds Tobacco Company
- Andries Don Sebastian
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Information display method and information display system
- Patent number 10,606,369
- Issue date Mar 31, 2020
- Acer Incorporated
- Yu-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminating keyboard and light emitting module thereof
- Patent number 10,593,492
- Issue date Mar 17, 2020
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automation control device
- Patent number 10,529,507
- Issue date Jan 7, 2020
- ABB Schweiz AG
- Xiaobo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keycap with an active element
- Patent number 10,504,670
- Issue date Dec 10, 2019
- Intel Corporation
- Sukanya Sundaresan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Bandwidth optimization for streaming lighting effects
- Patent number 10,499,479
- Issue date Dec 3, 2019
- Logitech Europe S.A.
- Laurent Plancherel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Keyboard backlighting with deposited light-generating sources
- Patent number 10,381,176
- Issue date Aug 13, 2019
- Rohinni, LLC
- Cody Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminated keyboard
- Patent number 10,347,442
- Issue date Jul 9, 2019
- Pattice Hinton-Hall
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Miniature circuit breaker capable of rapid breaking
- Patent number 10,347,455
- Issue date Jul 9, 2019
- Hebei bao kay electric co., LTD
- Xinming Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keycap with active elements
- Patent number 10,340,101
- Issue date Jul 2, 2019
- Intel Corporation
- Reji Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Luminous keyboard
- Patent number 10,312,035
- Issue date Jun 4, 2019
- Primax Electronics Ltd.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intelligent hybrid touch display device
- Patent number 10,275,082
- Issue date Apr 30, 2019
- YICHENG PRECISION INC.
- Jen-Chieh Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminated keyswitch
- Patent number 10,211,006
- Issue date Feb 19, 2019
- Darfon Electronics (Suzhou) Co., Ltd.
- Rui-Ming Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bandwidth optimization for streaming lighting effects
- Patent number 10,212,793
- Issue date Feb 19, 2019
- Logitech Europe S.A.
- Laurent Plancherel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable computing system
- Patent number 10,133,314
- Issue date Nov 20, 2018
- Apple Inc.
- Houtan R. Farahani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for controlling a marine vessel having a joysti...
- Patent number 10,000,268
- Issue date Jun 19, 2018
- Brunswick Corporation
- Brian J. Poirier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for lighting spring loaded mechanical key switches
- Patent number 9,959,996
- Issue date May 1, 2018
- Dell Products L.P.
- Mark A. Casparian
- G02 - OPTICS
Information Patent Grant
Key structure
- Patent number 9,818,557
- Issue date Nov 14, 2017
- Jen-Wen Sun
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Trip indication using adjacent circuit breakers
- Patent number 9,793,068
- Issue date Oct 17, 2017
- SCHNEIDER ELECTRIC USA, INC.
- Paul A. Reid
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hybrid touch button and module using the same
- Patent number 9,787,307
- Issue date Oct 10, 2017
- YICHENG PRECISION INC.
- Jen-Chieh Chang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arrangement of pushbutton switches with a programmable display
- Patent number 9,734,965
- Issue date Aug 15, 2017
- Industrias Lorenzo, S.A.
- Juan José Verdú Martínez
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
KEY MODULE AND KEYBOARD
- Publication number 20240355557
- Publication date Oct 24, 2024
- WISTRON CORP.
- SHIH TING TING
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROL DEVICE
- Publication number 20240355559
- Publication date Oct 24, 2024
- Lutron Technology Company LLC
- Rebecca Michalski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYSWITCH AND ILLUMINATED KEYSWITCH
- Publication number 20230197365
- Publication date Jun 22, 2023
- DARFON ELECTRONICS CORP.
- Chen Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE
- Publication number 20220084761
- Publication date Mar 17, 2022
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED KEYBOARD AND BACKLIGHT MODULE THEREOF
- Publication number 20210082642
- Publication date Mar 18, 2021
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFORMATION DISPLAY METHOD AND INFORMATION DISPLAY SYSTEM
- Publication number 20200183501
- Publication date Jun 11, 2020
- ACER INCORPORATED
- Yu-Chuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYCAP WITH AN ACTIVE ELEMENT
- Publication number 20200118773
- Publication date Apr 16, 2020
- Intel Corporation
- Sukanya Sundaresan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRODUCT AND PACKAGE INCLUDING POWER PRODUCER AND OUTPUT MECHANISM,...
- Publication number 20190362658
- Publication date Nov 28, 2019
- R.J. Reynolds Tobacco Company
- Andries Don Sebastian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED KEYBOARD
- Publication number 20190138111
- Publication date May 9, 2019
- SUNREX TECHNOLOGY CORP.
- Shih-Pin Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LUMINOUS KEYBOARD
- Publication number 20190115171
- Publication date Apr 18, 2019
- PRIMAX ELECTRONICS LTD.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT KEYBOARD WITH BACKLIGHT ADJUSTING FUNCTION, BACKLIGHT ADJ...
- Publication number 20180337009
- Publication date Nov 22, 2018
- Primax Electronics Ltd.
- TIEN-YU YEH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYCAP WITH ACTIVE ELEMENTS
- Publication number 20180226210
- Publication date Aug 9, 2018
- Intel Corporation
- Reji Varghese
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILTERS FOR SELECTING ALPHABET OF CHARACTERS PRESENTED BY KEYBOARD
- Publication number 20180122598
- Publication date May 3, 2018
- Google LLC
- Alexander Friedrich Kuscher
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND SYSTEM FOR AIDING COMMUNICATION BY A PERSON WITH DISABILITY
- Publication number 20170270825
- Publication date Sep 21, 2017
- Jacob Smilg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TRIP INDICATION USING ADJACENT CIRCUIT BREAKERS
- Publication number 20170103861
- Publication date Apr 13, 2017
- SCHNEIDER ELECTRIC USA, INC.
- Paul A. REID
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AUTOMATION CONTROL DEVICE
- Publication number 20170040128
- Publication date Feb 9, 2017
- ABB Schweiz AG
- Xiaobo Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH UNIT AND GAME MACHINE
- Publication number 20150213976
- Publication date Jul 30, 2015
- Omron Corporation
- Ryoji Okazaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEY STRUCTURE
- Publication number 20150213974
- Publication date Jul 30, 2015
- Jen-Wen Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arrangement of pushbutton switches with a programmable display
- Publication number 20150083564
- Publication date Mar 26, 2015
- INDUSTRIAS LORENZO, S.A.
- Juan José Verdú Martínez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPERATION KEY AND SWITCHING UNIT
- Publication number 20140332358
- Publication date Nov 13, 2014
- OMRON CORPORATION
- Masayuki Shinohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUSH-BUTTON SWITCH ASSEMBLY ARRANGEMENT
- Publication number 20140285441
- Publication date Sep 25, 2014
- INDUSTRIAS LORENZO S.A.
- Miguel Angel Lorenzo Riera
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sub-Membrane Keycap Indicator
- Publication number 20140233171
- Publication date Aug 21, 2014
- Orin M. Ozias
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDHELD MEDICAMENT INJECTION DEVICE WITH ILLUMINATED DOSE BUTTON
- Publication number 20140228768
- Publication date Aug 14, 2014
- Sanofi-Aventis Deutschland GmbH
- Ilona Eggert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Keyboard with Increased Control of Backlit Keys
- Publication number 20140225835
- Publication date Aug 14, 2014
- Apple Inc.
- Aleksandar Pance
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD ASSEMBLY
- Publication number 20140216908
- Publication date Aug 7, 2014
- HON HAI PRECISION INDUSTRY CO., LTD.
- CHIA-MING CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACK LIGHT STRUCTURE AND KEYBOARD WITH BACK LIGHT
- Publication number 20140204556
- Publication date Jul 24, 2014
- Darfon Electronics Corp.
- Po-Wei Tsai
- G02 - OPTICS
Information Patent Application
KEYBOARD EQUIPPED WITH ILLUMINATED KEYCAPS
- Publication number 20140174899
- Publication date Jun 26, 2014
- ZIPPY TECHNOLOGY CORP.
- Chin-Hsiu HWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CAPACITIVE TOUCH KEYPAD ASSEMBLY
- Publication number 20140166462
- Publication date Jun 19, 2014
- MASTER LOCK COMPANY LLC
- Michael B. Jonely
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED TOUCH KEYBOARD
- Publication number 20140168934
- Publication date Jun 19, 2014
- Chung-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TOUCH-SENSITIVE LINEAR ADJUSTMENT SWITCH
- Publication number 20140111359
- Publication date Apr 24, 2014
- CHING-HSIUNG CHU
- H01 - BASIC ELECTRIC ELEMENTS

Liquid crystal

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Keyswitch and illuminated keyswitch

Backlight module

Pushbutton switch with light-transmitting indicia on the pushbutton

Illuminated keyboard and backlight module thereof

Information display method and information display system

Switch and keyboard

Keycap with an active element

Wireless control device having a faceplate with illuminated indicia

Pushbutton switch with light-transmitting indicia on the pushbutton

Product and package including power producer and output mechanism,...

Information display method and information display system

Illuminating keyboard and light emitting module thereof

Automation control device

Keycap with an active element

Bandwidth optimization for streaming lighting effects

Keyboard backlighting with deposited light-generating sources

Illuminated keyboard

Miniature circuit breaker capable of rapid breaking

Keycap with active elements

Luminous keyboard

Intelligent hybrid touch display device

Illuminated keyswitch

Bandwidth optimization for streaming lighting effects

Portable computing system

Systems and methods for controlling a marine vessel having a joysti...

Systems and methods for lighting spring loaded mechanical key switches

Key structure

Trip indication using adjacent circuit breakers

Hybrid touch button and module using the same

Arrangement of pushbutton switches with a programmable display

Patents Applicationslast 30 patents

KEY MODULE AND KEYBOARD

CONTROL DEVICE

KEYSWITCH AND ILLUMINATED KEYSWITCH

BACKLIGHT MODULE

ILLUMINATED KEYBOARD AND BACKLIGHT MODULE THEREOF

INFORMATION DISPLAY METHOD AND INFORMATION DISPLAY SYSTEM

KEYCAP WITH AN ACTIVE ELEMENT

PRODUCT AND PACKAGE INCLUDING POWER PRODUCER AND OUTPUT MECHANISM,...

ILLUMINATED KEYBOARD

LUMINOUS KEYBOARD

BACKLIGHT KEYBOARD WITH BACKLIGHT ADJUSTING FUNCTION, BACKLIGHT ADJ...

KEYCAP WITH ACTIVE ELEMENTS

FILTERS FOR SELECTING ALPHABET OF CHARACTERS PRESENTED BY KEYBOARD

DEVICE AND SYSTEM FOR AIDING COMMUNICATION BY A PERSON WITH DISABILITY

TRIP INDICATION USING ADJACENT CIRCUIT BREAKERS

AUTOMATION CONTROL DEVICE

SWITCH UNIT AND GAME MACHINE

KEY STRUCTURE

Arrangement of pushbutton switches with a programmable display

OPERATION KEY AND SWITCHING UNIT

PUSH-BUTTON SWITCH ASSEMBLY ARRANGEMENT

Sub-Membrane Keycap Indicator

HANDHELD MEDICAMENT INJECTION DEVICE WITH ILLUMINATED DOSE BUTTON

Keyboard with Increased Control of Backlit Keys

KEYBOARD ASSEMBLY

BACK LIGHT STRUCTURE AND KEYBOARD WITH BACK LIGHT

KEYBOARD EQUIPPED WITH ILLUMINATED KEYCAPS

CAPACITIVE TOUCH KEYPAD ASSEMBLY

ILLUMINATED TOUCH KEYBOARD

TOUCH-SENSITIVE LINEAR ADJUSTMENT SWITCH