Light emitting elements

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CPC
H01H2219/036

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

Current Industry

H01H2219/036Light emitting elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light-pervious bicolor key cap
- Patent number RE50214
- Issue date Nov 19, 2024
- TAIWAN TAI-HAO ENTERPRISE CO., LTD.
- Min-Hsueh Wang
Information Patent Grant
Computer with keyboard
- Patent number 12,079,043
- Issue date Sep 3, 2024
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance improvement unit for pulsed-ultraviolet devices
- Patent number 11,955,303
- Issue date Apr 9, 2024
- Anram Holdings
- Prakash Valentino Ramanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Input device
- Patent number 11,640,882
- Issue date May 2, 2023
- Lite-On Electronics (Guangzhou) Limited
- Hsiao-Lung Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer with keyboard
- Patent number 11,619,976
- Issue date Apr 4, 2023
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Performance improvement unit for pulsed-ultraviolet devices
- Patent number 11,587,753
- Issue date Feb 21, 2023
- Anram Holdings
- Prakash Valentino Ramanand
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Switch apparatus for automobile
- Patent number 11,462,373
- Issue date Oct 4, 2022
- MOBASE ELECTRONICS CO., LTD.
- Kiwon Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular electrical wiring device assemblies
- Patent number 11,424,603
- Issue date Aug 23, 2022
- Pass & Seymour, Inc.
- Alec J. Brindisi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Computer with keyboard
- Patent number 11,409,332
- Issue date Aug 9, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electrical key support membrane
- Patent number 11,397,473
- Issue date Jul 26, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Input device
- Patent number 11,393,644
- Issue date Jul 19, 2022
- Lite-On Electronics (Guangzhou) Limited
- Hsiao-Lung Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tough device
- Patent number 11,373,818
- Issue date Jun 28, 2022
- Lite-On Electronics (Guangzhou) Limited
- Cheng-An Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight module
- Patent number 11,366,263
- Issue date Jun 21, 2022
- CHICONY POWER TECHNOLOGY CO., LTD.
- Hsuan-Wei Ho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphical user interface (GUI) manipulation using hand gestures ove...
- Patent number 11,221,683
- Issue date Jan 11, 2022
- Dell Products, L.P.
- Srinivas Kamepalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keycap structure
- Patent number 11,205,549
- Issue date Dec 21, 2021
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard with light guiding nameplate
- Patent number 11,156,761
- Issue date Oct 26, 2021
- DEXIN ELECTRONIC LTD.
- Ho-Lung Lu
- G02 - OPTICS
Information Patent Grant
Input device
- Patent number 11,133,135
- Issue date Sep 28, 2021
- Lite-On Electronics (Guangzhou) Limited
- Kuo-Hui Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power distributor
- Patent number 11,088,514
- Issue date Aug 10, 2021
- Ellenberger & Poensgen GmbH
- Erich Fischer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and apparatus for authenticating and detecting circuit break...
- Patent number 11,056,290
- Issue date Jul 6, 2021
- EATON INTELLIGENT POWER LIMITED
- Xin Zhou
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Luminous keyboard
- Patent number 11,048,336
- Issue date Jun 29, 2021
- Primax Electronics Ltd.
- Yu-Ming Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch control device
- Patent number 11,049,672
- Issue date Jun 29, 2021
- Lite-On Electronics (Guangzhou) Limited
- Cheng-An Lu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Uniform illumination of keys on a flexible substrate
- Patent number 10,984,969
- Issue date Apr 20, 2021
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Base plate, key assembly, illuminated key input device and manufact...
- Patent number 10,978,260
- Issue date Apr 13, 2021
- Lite-On Electronics (Guangzhou) Limited
- Ming-Fu Yen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ganging a plurality of wall mounted electric devices
- Patent number 10,923,889
- Issue date Feb 16, 2021
- Crestron Electronics, Inc.
- Stan Wisniewski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Module cover for a key module for a key, key module for a key, and...
- Patent number 10,916,387
- Issue date Feb 9, 2021
- Cherry GmbH
- Tatjana Dietz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source board, manufacturing method thereof, and luminous keyb...
- Patent number 10,895,372
- Issue date Jan 19, 2021
- Darfon Electronics Corp.
- Heng-Yi Huang
- F21 - LIGHTING
Information Patent Grant
Laser-cut button veneer for a control device having a backlit keypad
- Patent number 10,892,115
- Issue date Jan 12, 2021
- Lutron Technology Company LLC
- Jason O. Adams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light control diaphragm for an electronic device
- Patent number 10,886,082
- Issue date Jan 5, 2021
- Apple Inc.
- Paul X. Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch knob and operating module having the same
- Patent number 10,886,083
- Issue date Jan 5, 2021
- LS AUTOMOTIVE TECHNOLOGIES CO., LTD.
- Sam Jong Noh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light-emitting assembly for keyboard
- Patent number 10,879,019
- Issue date Dec 29, 2020
- Apple Inc.
- Bradford J. Zercoe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER WITH KEYBOARD
- Publication number 20240370061
- Publication date Nov 7, 2024
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
- Publication number 20240249902
- Publication date Jul 25, 2024
- Anram Holdings
- Prakash Valentino Ramanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTARY LOCKOUT TAGOUT LATCH SYSTEM
- Publication number 20230274895
- Publication date Aug 31, 2023
- Rockwell Automation Technologies, Inc.
- Shawn Cloran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMPUTER WITH KEYBOARD
- Publication number 20230259174
- Publication date Aug 17, 2023
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER KEYBOARD WITH A DISPLAY
- Publication number 20230084154
- Publication date Mar 16, 2023
- FINALMOUSE LLC
- Ashkon Shayani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer with Keyboard
- Publication number 20220365566
- Publication date Nov 17, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRICAL KEY SUPPORT MEMBRANE
- Publication number 20220357802
- Publication date Nov 10, 2022
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INPUT DEVICE
- Publication number 20220277908
- Publication date Sep 1, 2022
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Hsiao-Lung Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION HANDLING SYSTEM KEYBOARD EMBEDDED MICRO LED BACKLIGHT
- Publication number 20220037101
- Publication date Feb 3, 2022
- Dell Products L.P.
- Brandon J. Brocklesby
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD HAVING TOUCH-SENSITIVE KEYCAPS WHICH ARE ALSO PRESSABLE AN...
- Publication number 20210327661
- Publication date Oct 21, 2021
- HON HAI PRECISION INDUSTRY CO., LTD.
- YUAN-HUNG CHIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD WITH LIGHT GUIDING NAMEPLATE
- Publication number 20210191022
- Publication date Jun 24, 2021
- DEXIN ELECTRONIC LTD.
- HO-LUNG LU
- G02 - OPTICS
Information Patent Application
BASE PLATE AND KEY ASSEMBLY
- Publication number 20210074492
- Publication date Mar 11, 2021
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Ming-Fu Yen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SWITCH APPARATUS FOR AUTOMOBILE
- Publication number 20210057175
- Publication date Feb 25, 2021
- Mobase Electronics Co., Ltd.
- Kiwon KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Computer with Keyboard
- Publication number 20200379520
- Publication date Dec 3, 2020
- One Apple Park Way
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GRAPHICAL USER INTERFACE (GUI) MANIPULATION USING HAND GESTURES OVE...
- Publication number 20200356184
- Publication date Nov 12, 2020
- DELL PRODUCTS, L.P.
- Srinivas Kamepalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Luminous Keycap and the Manufacturing Method Thereof
- Publication number 20200321171
- Publication date Oct 8, 2020
- Huizhou Guocheng Electronics Co., Ltd.
- Qiang Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BASE PLATE, KEY ASSEMBLY, ILLUMINATED KEY INPUT DEVICE AND MANUFACT...
- Publication number 20200273642
- Publication date Aug 27, 2020
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Ming-Fu Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Detachable Night Lamp
- Publication number 20200200341
- Publication date Jun 25, 2020
- Dongguang Keetat Lighting Ltd.
- Ka Yiu On
- F21 - LIGHTING
Information Patent Application
MODULAR ELECTRICAL WIRING DEVICE ASSEMBLIES
- Publication number 20200185898
- Publication date Jun 11, 2020
- Pass & Seymour, Inc.
- Alec J. Brindisi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES
- Publication number 20200161069
- Publication date May 21, 2020
- Anram Holdings
- Prakash Valentino Ramanand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFORMATION HANDLING SYSTEM KEYBOARD BACKLIGHT
- Publication number 20200090884
- Publication date Mar 19, 2020
- Dell Products L.P.
- Erh-Chieh Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Control Panel Push Button
- Publication number 20190378665
- Publication date Dec 12, 2019
- DENSO International America, Inc.
- Christopher LEVAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE BOARD, MANUFACTURING METHOD THEREOF, AND LUMINOUS KEYB...
- Publication number 20190368706
- Publication date Dec 5, 2019
- DARFON ELECTRONICS CORP.
- Heng-Yi HUANG
- F21 - LIGHTING
Information Patent Application
KEY STRUCTURE WITH DISPLAY MODULE
- Publication number 20190341204
- Publication date Nov 7, 2019
- JEN-WEN SUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH KNOB AND OPERATING MODULE HAVING THE SAME
- Publication number 20190295790
- Publication date Sep 26, 2019
- LS Automotive Technologies Co., Ltd.
- Sam Jong NOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINOUS MEMBRANE KEYBOARD
- Publication number 20190228932
- Publication date Jul 25, 2019
- SUZHOU LUUMII LTD.
- Yu-Kai LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINOUS PRESS KEY MODULE
- Publication number 20190228930
- Publication date Jul 25, 2019
- SUZHOU LUUMII LTD.
- Yu-Kai LIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER-CUT BUTTON VENEER FOR A CONTROL DEVICE HAVING A BACKLIT KEYPAD
- Publication number 20190221382
- Publication date Jul 18, 2019
- Lutron Technology Company LLC
- Jason O. Adams
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
KEYPAD DEVICE WITH ROCKER BUTTON MECHANISM
- Publication number 20190189372
- Publication date Jun 20, 2019
- Google LLC
- Jacobi Grillo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINOUS KEYBOARD
- Publication number 20190172663
- Publication date Jun 6, 2019
- Primax Electronics Ltd.
- Tien-Yu Yeh
- F21 - LIGHTING

Light emitting elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-pervious bicolor key cap

Computer with keyboard

Performance improvement unit for pulsed-ultraviolet devices

Input device

Computer with keyboard

Performance improvement unit for pulsed-ultraviolet devices

Switch apparatus for automobile

Modular electrical wiring device assemblies

Computer with keyboard

Electrical key support membrane

Input device

Tough device

Backlight module

Graphical user interface (GUI) manipulation using hand gestures ove...

Keycap structure

Keyboard with light guiding nameplate

Input device

Power distributor

Method and apparatus for authenticating and detecting circuit break...

Luminous keyboard

Touch control device

Uniform illumination of keys on a flexible substrate

Base plate, key assembly, illuminated key input device and manufact...

Ganging a plurality of wall mounted electric devices

Module cover for a key module for a key, key module for a key, and...

Light source board, manufacturing method thereof, and luminous keyb...

Laser-cut button veneer for a control device having a backlit keypad

Light control diaphragm for an electronic device

Switch knob and operating module having the same

Light-emitting assembly for keyboard

Patents Applicationslast 30 patents

COMPUTER WITH KEYBOARD

PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES

ROTARY LOCKOUT TAGOUT LATCH SYSTEM

COMPUTER WITH KEYBOARD

COMPUTER KEYBOARD WITH A DISPLAY

Computer with Keyboard

ELECTRICAL KEY SUPPORT MEMBRANE

INPUT DEVICE

INFORMATION HANDLING SYSTEM KEYBOARD EMBEDDED MICRO LED BACKLIGHT

KEYBOARD HAVING TOUCH-SENSITIVE KEYCAPS WHICH ARE ALSO PRESSABLE AN...

KEYBOARD WITH LIGHT GUIDING NAMEPLATE

BASE PLATE AND KEY ASSEMBLY

SWITCH APPARATUS FOR AUTOMOBILE

Computer with Keyboard

GRAPHICAL USER INTERFACE (GUI) MANIPULATION USING HAND GESTURES OVE...

Luminous Keycap and the Manufacturing Method Thereof

BASE PLATE, KEY ASSEMBLY, ILLUMINATED KEY INPUT DEVICE AND MANUFACT...

Detachable Night Lamp

MODULAR ELECTRICAL WIRING DEVICE ASSEMBLIES

PERFORMANCE IMPROVEMENT UNIT FOR PULSED-ULTRAVIOLET DEVICES

INFORMATION HANDLING SYSTEM KEYBOARD BACKLIGHT

Control Panel Push Button

LIGHT SOURCE BOARD, MANUFACTURING METHOD THEREOF, AND LUMINOUS KEYB...

KEY STRUCTURE WITH DISPLAY MODULE

SWITCH KNOB AND OPERATING MODULE HAVING THE SAME

LUMINOUS MEMBRANE KEYBOARD

LUMINOUS PRESS KEY MODULE

LASER-CUT BUTTON VENEER FOR A CONTROL DEVICE HAVING A BACKLIT KEYPAD

KEYPAD DEVICE WITH ROCKER BUTTON MECHANISM

LUMINOUS KEYBOARD