Manufacturing methods

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CPC
F21K9/90

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21KLIGHT SOURCES NOT OTHERWISE PROVIDED FOR F21K9/00Electric lamps using semiconductor devices as light generating elements

Current Industry

F21K9/90Manufacturing methods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light emitting diode filament
- Patent number 12,222,074
- Issue date Feb 11, 2025
- SIGNIFY HOLDING B.V.
- Grigory Alexandrovich Onushkin
- F21 - LIGHTING
Information Patent Grant
High intensity replaceable light emitting diode module and array
- Patent number 12,219,678
- Issue date Feb 4, 2025
- IN 2 DEVELOPMENTS LLC
- Deloren E. Anderson
- F21 - LIGHTING
Information Patent Grant
High-luminous flux laser-based white light source
- Patent number 12,218,477
- Issue date Feb 4, 2025
- KYOCERA SLD Laser, Inc.
- Paul Rudy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED glass bulb and manufacturing method thereof
- Patent number 12,117,154
- Issue date Oct 15, 2024
- Henan Yanxin Photoelectric Co., LTD
- Weimin He
- F21 - LIGHTING
Information Patent Grant
Planar light source and the method of manufacturing the same
- Patent number 12,111,024
- Issue date Oct 8, 2024
- Nichia Corporation
- Gensui Tamura
- F21 - LIGHTING
Information Patent Grant
Patterned reflective grids for LED arrays and displays
- Patent number 12,104,755
- Issue date Oct 1, 2024
- Lumileds LLC
- Isaac Wildeson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting arrangement comprising a substrate for light emitting elem...
- Patent number 12,092,301
- Issue date Sep 17, 2024
- SIGNIFY HOLDING, B.V.
- Rifat Ata Mustafa Hikmet
- F21 - LIGHTING
Information Patent Grant
Three dimensional LED device and method of manufacture
- Patent number 12,078,300
- Issue date Sep 3, 2024
- CreeLED, Inc.
- Robert Wilcox
- F21 - LIGHTING
Information Patent Grant
Lighting device, luminaire and lighting device assembly method
- Patent number 12,072,067
- Issue date Aug 27, 2024
- SIGNIFY HOLDING B.V.
- Qun Luo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light sensing module and electronic device using the same
- Patent number 12,072,236
- Issue date Aug 27, 2024
- Lite-On Opto Technology (Changzhou) Co., Ltd.
- Bo-Jhih Chen
- F21 - LIGHTING
Information Patent Grant
Method for using white light source, and white light source
- Patent number 12,072,069
- Issue date Aug 27, 2024
- SEOUL SEMICONDUCTOR CO., LTD.
- Masahiko Yamakawa
- F21 - LIGHTING
Information Patent Grant
Wavelength conversion member manufacturing method and method for ma...
- Patent number 12,059,749
- Issue date Aug 13, 2024
- Nichia Corporation
- Naoki Eboshi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting systems with high color rendering index and uniform planar...
- Patent number 12,062,645
- Issue date Aug 13, 2024
- KORRUS, INC.
- Noam Meir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flexible wall washer and a manufacturing process thereof
- Patent number 12,044,372
- Issue date Jul 23, 2024
- General Lighting Electronic Co., Ltd
- Jiuhuai Xie
- F21 - LIGHTING
Information Patent Grant
Laser light source and laser projection device
- Patent number 12,040,591
- Issue date Jul 16, 2024
- Hisense Laser Display Co., Ltd.
- Xintuan Tian
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly of electronic semiconductor components and method for oper...
- Patent number 12,022,586
- Issue date Jun 25, 2024
- Osram Opto Semiconductors GmbH
- Victor Goldrin
- F21 - LIGHTING
Information Patent Grant
Method for joining flexible foils comprising LEDs
- Patent number 12,007,082
- Issue date Jun 11, 2024
- SIGNIFY HOLDING, B.V.
- Johannes Martinus Jansen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting assembly and method for manufacturing a lighting assembly
- Patent number 12,007,081
- Issue date Jun 11, 2024
- Lumileds LLC
- Peter Henri Bancken
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light bulb
- Patent number 12,007,076
- Issue date Jun 11, 2024
- SIGNIFY HOLDING, B.V.
- Michal Jan Horaczek
- F21 - LIGHTING
Information Patent Grant
Illumination apparatus
- Patent number 11,994,268
- Issue date May 28, 2024
- Optovate Limited
- Jonathan Harrold
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Hard-pressed glass light emitting diode flood lamp
- Patent number 11,994,260
- Issue date May 28, 2024
- Feit Electric Company, Inc.
- Alan Barry Feit
- F21 - LIGHTING
Information Patent Grant
Filament based solid state lighting device
- Patent number 11,982,411
- Issue date May 14, 2024
- SIGNIFY HOLDINGS B.V.
- Xiaogai Tian
- F21 - LIGHTING
Information Patent Grant
Method for manufacturing LED lighting strip
- Patent number 11,965,626
- Issue date Apr 23, 2024
- DONGGUAN OPSCO OPTOELECTRONICS CO., LTD.
- Mingjian Liu
- F21 - LIGHTING
Information Patent Grant
Optical chips mounted on a deformed carrier
- Patent number 11,942,572
- Issue date Mar 26, 2024
- OSRAM OLED GmbH
- Siegfried Herrmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hermetically sealed LED light and method for manufacturing a hermet...
- Patent number 11,933,485
- Issue date Mar 19, 2024
- Schott AG
- Frank Gindele
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Emergency light
- Patent number 11,923,720
- Issue date Mar 5, 2024
- Xiaoli Liu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High intensity replaceable light emitting diode module and array
- Patent number 11,924,943
- Issue date Mar 5, 2024
- YJB LED, INC.
- Deloren E. Anderson
- F21 - LIGHTING
Information Patent Grant
Solid-state light emitter lighting apparatus and method of operatin...
- Patent number 11,906,116
- Issue date Feb 20, 2024
- ASTERA MANUFACTURING LIMITED
- Norbert Ernst
- F21 - LIGHTING
Information Patent Grant
Lighting board and luminaire using the lighting board
- Patent number 11,873,954
- Issue date Jan 16, 2024
- SIGNIFY HOLDING B.V.
- Li Xiong Chen
- F21 - LIGHTING
Information Patent Grant
Systems and methods for fluoride ceramic phosphors for LED lighting
- Patent number 11,862,758
- Issue date Jan 2, 2024
- Lawrence Livermore National Security, LLC
- Nerine Cherepy
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT EMITTING PANEL, PREPARATION METHOD THEREOF, AND LIGHT EMITTIN...
- Publication number 20250043927
- Publication date Feb 6, 2025
- Hefei BOE Ruisheng Technology Co., Ltd.
- Xing Liu
- F21 - LIGHTING
Information Patent Application
PLANAR LIGHT SOURCE AND THE METHOD OF MANUFACTURING THE SAME
- Publication number 20250012411
- Publication date Jan 9, 2025
- Nichia Corporation.
- Gensui TAMURA
- F21 - LIGHTING
Information Patent Application
METHOD FOR USING WHITE LIGHT SOURCE, AND WHITE LIGHT SOURCE
- Publication number 20240426439
- Publication date Dec 26, 2024
- Seoul Semiconductor Co., Ltd.
- Masahiko YAMAKAWA
- F21 - LIGHTING
Information Patent Application
THREE DIMENSIONAL LED DEVICE AND METHOD OF MANUFACTURE
- Publication number 20240401756
- Publication date Dec 5, 2024
- CreeLED, Inc.
- Robert Wilcox
- F21 - LIGHTING
Information Patent Application
OPTOELECTRONIC DEVICE
- Publication number 20240377247
- Publication date Nov 14, 2024
- Lite-On Technology Corporation
- BO-JHIH CHEN
- F21 - LIGHTING
Information Patent Application
EMITTER ASSEMBLY FOR A LIGHTING DEVICE
- Publication number 20240369198
- Publication date Nov 7, 2024
- Lutron Technology Company LLC
- Peter W. Ogden
- F21 - LIGHTING
Information Patent Application
SPLIT-TYPE LAMP GROUP STRUCTURE
- Publication number 20240360964
- Publication date Oct 31, 2024
- DONGLIN HE
- F21 - LIGHTING
Information Patent Application
LASER LIGHT SOURCE AND LASER PROJECTION DEVICE
- Publication number 20240339808
- Publication date Oct 10, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Xintuan TIAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE FILAMENT
- Publication number 20240230037
- Publication date Jul 11, 2024
- SIGNIFY HOLDING B.V.
- GRIGORY ALEXANDROVICH ONUSHKIN
- F21 - LIGHTING
Information Patent Application
HIGH INTENSITY REPLACEABLE LIGHT EMITTING DIODE MODULE AND ARRAY
- Publication number 20240224398
- Publication date Jul 4, 2024
- IN 2 DEVELOPMENTS LLC
- Deloren E. Anderson
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED light bulb and method of manufacturing the same
- Publication number 20240210025
- Publication date Jun 27, 2024
- Qingbiao WU
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20240209995
- Publication date Jun 27, 2024
- HELLA GmbH & Co. KGaA
- Ana Bizal
- F21 - LIGHTING
Information Patent Application
CHRISTMAS LED BULB MANUFACTURING PROCESS
- Publication number 20240183502
- Publication date Jun 6, 2024
- Polyrocks Technology (Hunan) Co., Ltd.
- Xiangyong WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT FIXTURE AND ASSOCIATED MANUFACTURING METHOD
- Publication number 20240167641
- Publication date May 23, 2024
- FOHSE Inc.
- ALEX GERARD
- F21 - LIGHTING
Information Patent Application
LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240128304
- Publication date Apr 18, 2024
- DONGWOO FINE-CHEM CO., LTD.
- Byoungin KIM
- F21 - LIGHTING
Information Patent Application
SILICONE LENSING FOR AESTHETIC AUTOMOTIVE TRIM LIGHTING
- Publication number 20240110688
- Publication date Apr 4, 2024
- LACKS ENTERPRISES, INC.
- Dave Walters
- F21 - LIGHTING
Information Patent Application
METHOD FOR JOINING FLEXIBLE FOILS COMPRISING LEDS
- Publication number 20240077179
- Publication date Mar 7, 2024
- Johannes Martinus JANSEN
- F21 - LIGHTING
Information Patent Application
Systems And Methods For Fluoride Ceramic Phosphors For LED Lighting
- Publication number 20240072217
- Publication date Feb 29, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Nerine CHEREPY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FILAMENT BASED SOLID STATE LIGHTING DEVICE
- Publication number 20240068628
- Publication date Feb 29, 2024
- SIGNIFY HOLDING B.V.
- XIAOGAI TIAN
- F21 - LIGHTING
Information Patent Application
METHOD FOR USING WHITE LIGHT SOURCE, AND WHITE LIGHT SOURCE
- Publication number 20240044459
- Publication date Feb 8, 2024
- Seoul Semiconductor Co., Ltd.
- Masahiko YAMAKAWA
- F21 - LIGHTING
Information Patent Application
Illumination apparatus
- Publication number 20240019106
- Publication date Jan 18, 2024
- Optovate Limited
- Jonathan HARROLD
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SOLID-STATE LIGHT EMITTER LIGHTING APPARATUS AND METHOD OF OPERATIN...
- Publication number 20230392758
- Publication date Dec 7, 2023
- Astera Lighting Technology (Shenzhen) Co., Ltd.
- Norbert ERNST
- F21 - LIGHTING
Information Patent Application
ILLUMINATOR, ILLUMINATOR FABRICATING METHOD, AND ILLUMINATOR REPAIR...
- Publication number 20230349543
- Publication date Nov 2, 2023
- Century Technology (Shenzhen) Corporation Limited
- KUANG-HUA LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HARD-PRESSED GLASS LIGHT EMITTING DIODE FLOOD LAMP
- Publication number 20230324011
- Publication date Oct 12, 2023
- Feit Electric Company, Inc.
- Alan Barry Feit
- F21 - LIGHTING
Information Patent Application
A LIGHTING BOARD AND LUMINAIRE USING THE LIGHTING BOARD
- Publication number 20230313955
- Publication date Oct 5, 2023
- SIGNIFY HOLDING B.V.
- Li Xiong CHEN
- F21 - LIGHTING
Information Patent Application
UNIFORMITY OF LIGHT DISPERSION
- Publication number 20230292678
- Publication date Sep 21, 2023
- Global Garden LLC
- Christopher H. Sloper
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INDICATOR LIGHT
- Publication number 20230272889
- Publication date Aug 31, 2023
- PATLITE CORPORATION
- Kazuya NISHIMATSU
- G02 - OPTICS
Information Patent Application
LIGHTING SYSTEMS WITH HIGH COLOR RENDERING INDEX AND UNIFORM PLANAR...
- Publication number 20230260974
- Publication date Aug 17, 2023
- KORRUS, INC.
- Noam Meir
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING LED LIGHTING STRIP
- Publication number 20230228386
- Publication date Jul 20, 2023
- DONGGUAN OPSCO OPTOELECTRONICS CO., LTD.
- Mingjian LIU
- F21 - LIGHTING
Information Patent Application
LASER LIGHT SOURCE AND LASER PROJECTION DEVICE
- Publication number 20230184392
- Publication date Jun 15, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Xintuan TIAN
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Manufacturing methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light emitting diode filament

High intensity replaceable light emitting diode module and array

High-luminous flux laser-based white light source

LED glass bulb and manufacturing method thereof

Planar light source and the method of manufacturing the same

Patterned reflective grids for LED arrays and displays

Lighting arrangement comprising a substrate for light emitting elem...

Three dimensional LED device and method of manufacture

Lighting device, luminaire and lighting device assembly method

Light sensing module and electronic device using the same

Method for using white light source, and white light source

Wavelength conversion member manufacturing method and method for ma...

Lighting systems with high color rendering index and uniform planar...

Flexible wall washer and a manufacturing process thereof

Laser light source and laser projection device

Assembly of electronic semiconductor components and method for oper...

Method for joining flexible foils comprising LEDs

Lighting assembly and method for manufacturing a lighting assembly

Light bulb

Illumination apparatus

Hard-pressed glass light emitting diode flood lamp

Filament based solid state lighting device

Method for manufacturing LED lighting strip

Optical chips mounted on a deformed carrier

Hermetically sealed LED light and method for manufacturing a hermet...

Emergency light

High intensity replaceable light emitting diode module and array

Solid-state light emitter lighting apparatus and method of operatin...

Lighting board and luminaire using the lighting board

Systems and methods for fluoride ceramic phosphors for LED lighting

Patents Applicationslast 30 patents

LIGHT EMITTING PANEL, PREPARATION METHOD THEREOF, AND LIGHT EMITTIN...

PLANAR LIGHT SOURCE AND THE METHOD OF MANUFACTURING THE SAME

METHOD FOR USING WHITE LIGHT SOURCE, AND WHITE LIGHT SOURCE

THREE DIMENSIONAL LED DEVICE AND METHOD OF MANUFACTURE

OPTOELECTRONIC DEVICE

EMITTER ASSEMBLY FOR A LIGHTING DEVICE

SPLIT-TYPE LAMP GROUP STRUCTURE

LASER LIGHT SOURCE AND LASER PROJECTION DEVICE

LIGHT EMITTING DIODE FILAMENT

HIGH INTENSITY REPLACEABLE LIGHT EMITTING DIODE MODULE AND ARRAY

LED light bulb and method of manufacturing the same

LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF

CHRISTMAS LED BULB MANUFACTURING PROCESS

LIGHT FIXTURE AND ASSOCIATED MANUFACTURING METHOD

LED LIGHTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

SILICONE LENSING FOR AESTHETIC AUTOMOTIVE TRIM LIGHTING

METHOD FOR JOINING FLEXIBLE FOILS COMPRISING LEDS

Systems And Methods For Fluoride Ceramic Phosphors For LED Lighting

FILAMENT BASED SOLID STATE LIGHTING DEVICE

METHOD FOR USING WHITE LIGHT SOURCE, AND WHITE LIGHT SOURCE

Illumination apparatus

SOLID-STATE LIGHT EMITTER LIGHTING APPARATUS AND METHOD OF OPERATIN...

ILLUMINATOR, ILLUMINATOR FABRICATING METHOD, AND ILLUMINATOR REPAIR...

HARD-PRESSED GLASS LIGHT EMITTING DIODE FLOOD LAMP

A LIGHTING BOARD AND LUMINAIRE USING THE LIGHTING BOARD

UNIFORMITY OF LIGHT DISPERSION

INDICATOR LIGHT

LIGHTING SYSTEMS WITH HIGH COLOR RENDERING INDEX AND UNIFORM PLANAR...

METHOD FOR MANUFACTURING LED LIGHTING STRIP

LASER LIGHT SOURCE AND LASER PROJECTION DEVICE