Diffuser Uneven surface

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CPC
H01H2219/056

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Parent Industries

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

Current Industry

H01H2219/056Diffuser Uneven surface

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Lighting keyboard and backlight module for the same
- Patent number 12,154,729
- Issue date Nov 26, 2024
- Darfon Electronics Corp.
- Yen-Chang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device having integrated interface system
- Patent number 12,147,605
- Issue date Nov 19, 2024
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-travel illuminated key mechanism
- Patent number 11,868,542
- Issue date Jan 9, 2024
- Apple Inc.
- Michelle R. Goldberg
- G06 - COMPUTING CALCULATING COUNTING
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
Device having integrated interface system
- Patent number 11,720,176
- Issue date Aug 8, 2023
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keycaps having reduced thickness
- Patent number 11,699,558
- Issue date Jul 11, 2023
- Apple Inc.
- Craig C. Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminating device comprising a symbol and input device comprising...
- Patent number 11,415,739
- Issue date Aug 16, 2022
- Alps Alpine Co., Ltd.
- Takayuki Saijo
- G02 - OPTICS
Information Patent Grant
Low-travel illuminated key mechanism
- Patent number 11,379,049
- Issue date Jul 5, 2022
- Apple Inc.
- Michelle R. Goldberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device having integrated interface system
- Patent number 11,366,523
- Issue date Jun 21, 2022
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light vectoring apparatus
- Patent number 11,293,603
- Issue date Apr 5, 2022
- Rohinni, LLC
- Cody Peterson
- H01 - BASIC ELECTRIC ELEMENTS
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
Device having integrated interface system
- Patent number 11,099,649
- Issue date Aug 24, 2021
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing keycaps of capped keyboard apparatus
- Patent number 10,983,599
- Issue date Apr 20, 2021
- Acrox Technologies Co., Ltd.
- Steve Ore-Yang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,967,783
- Issue date Apr 6, 2021
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multilayout keyboard
- Patent number 10,963,067
- Issue date Mar 30, 2021
- Microsoft Technology Licensing, LLC
- Henri Antero Autio
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device having integrated interface system
- Patent number 10,871,828
- Issue date Dec 22, 2020
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of backlighting through a cover on the apparatus
- Patent number 10,818,449
- Issue date Oct 27, 2020
- Rohinni, LLC
- Cody Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,807,522
- Issue date Oct 20, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Keycaps having reduced thickness
- Patent number 10,804,051
- Issue date Oct 13, 2020
- Apple Inc.
- Craig C. Leong
- 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
Input component, sensor sheet, and decorative component
- Patent number 10,738,965
- Issue date Aug 11, 2020
- SEKISUI POLYMATECH CO., LTD.
- Shinya Tateda
- F21 - LIGHTING
Information Patent Grant
Keyboard for electronic device
- Patent number 10,741,344
- Issue date Aug 11, 2020
- Apple Inc.
- Eric A. Knopf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light-based switching for keyboard
- Patent number 10,741,342
- Issue date Aug 11, 2020
- Apple Inc.
- Paul X. Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light source board, manufacturing method thereof, and luminous keyb...
- Patent number 10,727,009
- Issue date Jul 28, 2020
- Darfon Electronics Corp.
- Heng-Yi Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,688,922
- Issue date Jun 23, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light source board, manufacturing method thereof, and luminous keyb...
- Patent number 10,692,663
- Issue date Jun 23, 2020
- Darfon Electronics Corp.
- Heng-Yi Huang
- G02 - OPTICS
Information Patent Grant
Device having integrated interface system
- Patent number 10,656,714
- Issue date May 19, 2020
- Apple Inc.
- Christiaan A. Ligtenberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of backlighting through a cover on the apparatus
- Patent number 10,629,393
- Issue date Apr 21, 2020
- Rohinni, LLC
- Cody Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Luminous keyboard having translucent light diffusing rubber domes
- Patent number 10,600,591
- Issue date Mar 24, 2020
- Primax Electronics Ltd.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Soft upper trim for switch assembly of vehicle door and method of m...
- Patent number 10,583,777
- Issue date Mar 10, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun Cho
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING KEYBOARD AND BACKLIGHT MODULE FOR THE SAME
- Publication number 20240379303
- Publication date Nov 14, 2024
- DARFON ELECTRONICS CORP.
- Yen-Chang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHTING KEYBOARD AND BACKLIGHT MODULE FOR THE SAME
- Publication number 20240274379
- Publication date Aug 15, 2024
- DARFON ELECTRONICS CORP.
- Yen-Chang CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Keypad Having Illuminated Buttons
- Publication number 20240170235
- Publication date May 23, 2024
- Lutron Technology Company LLC
- Matthew P. McDonald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
BACKLIGHT MODULE AND BACKLIGHT KEYSWITCH THEREOF
- Publication number 20240096567
- Publication date Mar 21, 2024
- DARFON ELECTRONICS CORP.
- Chao-Yu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD
- Publication number 20230420199
- Publication date Dec 28, 2023
- DARFON ELECTRONICS CORP.
- Ying-Lan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING KEYBOARD AND BACKLIGHT MODULE THEREOF
- Publication number 20230360869
- Publication date Nov 9, 2023
- DARFON ELECTRONICS CORP.
- Ying-Lan Liu
- 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
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
KEYCAPS HAVING REDUCED THICKNESS
- Publication number 20210166895
- Publication date Jun 3, 2021
- Apple Inc.
- Craig C. Leong
- G06 - COMPUTING CALCULATING COUNTING
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
METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITION...
- Publication number 20210043398
- Publication date Feb 11, 2021
- ANDREW H. LOHBIHLER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTILAYOUT KEYBOARD
- Publication number 20200272244
- Publication date Aug 27, 2020
- Microsoft Technology Licensing, LLC
- Henri Antero AUTIO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20200238900
- Publication date Jul 30, 2020
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD OF BACKLIGHTING THROUGH A COVER ON THE APPARATUS
- Publication number 20200227217
- Publication date Jul 16, 2020
- Rohinni, LLC.
- Cody Peterson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SOURCE BOARD, MANUFACTURING METHOD THEREOF, AND LUMINOUS KEYB...
- Publication number 20190371537
- Publication date Dec 5, 2019
- DARFON ELECTRONICS CORP.
- Heng-Yi HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE BOARD, MANUFACTURING METHOD THEREOF, AND LUMINOUS KEYB...
- Publication number 20190371538
- Publication date Dec 5, 2019
- DARFON ELECTRONICS CORP.
- Heng-Yi HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20190275932
- Publication date Sep 12, 2019
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20190275930
- Publication date Sep 12, 2019
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20190275931
- Publication date Sep 12, 2019
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20190275933
- Publication date Sep 12, 2019
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...
- Publication number 20190275934
- Publication date Sep 12, 2019
- SEOYON E-HWA CO., LTD.
- Ji Hyun CHO
- B60 - VEHICLES IN GENERAL
Information Patent Application
KEYCAPS HAVING REDUCED THICKNESS
- Publication number 20190214201
- Publication date Jul 11, 2019
- Apple Inc.
- Craig C. Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATED SWITCHES AND INPUT BUTTONS
- Publication number 20190206641
- Publication date Jul 4, 2019
- Apple Inc.
- Paul X. WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LUMINOUS KEYBOARD
- Publication number 20190172662
- Publication date Jun 6, 2019
- Primax Electronics Ltd.
- Ying-Te Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light Vectoring Apparatus
- Publication number 20190162372
- Publication date May 30, 2019
- Rohinni, LLC
- Cody Peterson
- F21 - LIGHTING
Information Patent Application
APPARATUS AND METHOD OF BACKLIGHTING THROUGH A COVER ON THE APPARATUS
- Publication number 20190051473
- Publication date Feb 14, 2019
- Rohinni, LLC
- Cody Peterson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD FOR ELECTRONIC DEVICE
- Publication number 20190027325
- Publication date Jan 24, 2019
- Apple Inc.
- Eric A. Knopf
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYCAPS HAVING REDUCED THICKNESS
- Publication number 20170301487
- Publication date Oct 19, 2017
- Apple Inc.
- Craig C. Leong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYCAPS WITH REDUCED THICKNESS
- Publication number 20170004939
- Publication date Jan 5, 2017
- Apple Inc.
- Hilbert T. Kwan
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LUMINOUS KEYBOARD
- Publication number 20160217945
- Publication date Jul 28, 2016
- Primax Electronics Ltd.
- Chung-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS

Diffuser Uneven surface

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lighting keyboard and backlight module for the same

Device having integrated interface system

Low-travel illuminated key mechanism

Keypad having illuminated buttons

Device having integrated interface system

Keycaps having reduced thickness

Illuminating device comprising a symbol and input device comprising...

Low-travel illuminated key mechanism

Device having integrated interface system

Light vectoring apparatus

Keypad having illuminated buttons

Device having integrated interface system

Method for manufacturing keycaps of capped keyboard apparatus

Soft upper trim for switch assembly of vehicle door and method of m...

Multilayout keyboard

Device having integrated interface system

Apparatus and method of backlighting through a cover on the apparatus

Soft upper trim for switch assembly of vehicle door and method of m...

Keycaps having reduced thickness

Keypad having illuminated buttons

Input component, sensor sheet, and decorative component

Keyboard for electronic device

Light-based switching for keyboard

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

Soft upper trim for switch assembly of vehicle door and method of m...

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

Device having integrated interface system

Apparatus and method of backlighting through a cover on the apparatus

Luminous keyboard having translucent light diffusing rubber domes

Soft upper trim for switch assembly of vehicle door and method of m...

Patents Applicationslast 30 patents

LIGHTING KEYBOARD AND BACKLIGHT MODULE FOR THE SAME

LIGHTING KEYBOARD AND BACKLIGHT MODULE FOR THE SAME

Keypad Having Illuminated Buttons

BACKLIGHT MODULE AND BACKLIGHT KEYSWITCH THEREOF

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

LIGHTING KEYBOARD AND BACKLIGHT MODULE THEREOF

Keypad Having Illuminated Buttons

INFORMATION HANDLING SYSTEM KEYBOARD EMBEDDED MICRO LED BACKLIGHT

KEYCAPS HAVING REDUCED THICKNESS

Keypad Having Illuminated Buttons

METHOD AND APPARATUS FOR RANGING FINDING, ORIENTING AND/OR POSITION...

MULTILAYOUT KEYBOARD

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

APPARATUS AND METHOD OF BACKLIGHTING THROUGH A COVER ON THE APPARATUS

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

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

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

SOFT UPPER TRIM FOR SWITCH ASSEMBLY OF VEHICLE DOOR AND METHOD OF M...

KEYCAPS HAVING REDUCED THICKNESS

ILLUMINATED SWITCHES AND INPUT BUTTONS

LUMINOUS KEYBOARD

Light Vectoring Apparatus

APPARATUS AND METHOD OF BACKLIGHTING THROUGH A COVER ON THE APPARATUS

KEYBOARD FOR ELECTRONIC DEVICE

KEYCAPS HAVING REDUCED THICKNESS

KEYCAPS WITH REDUCED THICKNESS

LUMINOUS KEYBOARD