in the form of devices for effecting sequential colour changes

Industry

CPC
G02B26/008

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B26/00Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light

Current Industry

G02B26/008in the form of devices for effecting sequential colour changes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Radiational cooling film providing a variable wavelength and wavele...
- Patent number 12,153,207
- Issue date Nov 26, 2024
- SHERPA SPACE INC.
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Reflective diffuser for reducing laser speckle and reflective lumin...
- Patent number 12,140,779
- Issue date Nov 12, 2024
- MATERION PRECISION OPTICS (SHANGHAI) LIMITED
- Wen Bo Zhang
- G02 - OPTICS
Information Patent Grant
Light-source optical system, light-source device, and image display...
- Patent number 12,130,544
- Issue date Oct 29, 2024
- Ricoh Company, Ltd.
- Yohei Takano
- G02 - OPTICS
Information Patent Grant
Laser projection apparatus
- Patent number 12,117,719
- Issue date Oct 15, 2024
- Hisense Laser Display Co., Ltd.
- Wei Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display device and control method thereof
- Patent number 12,111,563
- Issue date Oct 8, 2024
- Appotronics Corporation Limited
- Chen Chen
- G02 - OPTICS
Information Patent Grant
Color wheel, light source system and display device
- Patent number 12,099,182
- Issue date Sep 24, 2024
- Appotronics Corporation Limited
- Dayan Dai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source device and projector
- Patent number 12,092,947
- Issue date Sep 17, 2024
- Seiko Epson Corporation
- Shinichi Wakabayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wavelength conversion device, light source device, and projector
- Patent number 12,072,616
- Issue date Aug 27, 2024
- Seiko Epson Corporation
- Toshiaki Hashizume
- G02 - OPTICS
Information Patent Grant
Light-source device, image projection apparatus, and light-source o...
- Patent number 12,066,752
- Issue date Aug 20, 2024
- Ricoh Company, Ltd.
- Kazuhiro Fujita
- G02 - OPTICS
Information Patent Grant
Eyeball tracking system of near-eye display device and near-eye dis...
- Patent number 12,044,853
- Issue date Jul 23, 2024
- GOERTEK INC.
- Bin Jiang
- G02 - OPTICS
Information Patent Grant
Wavelength conversion apparatus, light source system and display de...
- Patent number 12,038,679
- Issue date Jul 16, 2024
- Appotronics Corporation Limited
- Fei Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phosphor wheel, light source device, and projection image display d...
- Patent number 12,032,277
- Issue date Jul 9, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Shigekazu Yamagishi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device
- Patent number 12,019,364
- Issue date Jun 25, 2024
- Casio Computer Co., Ltd.
- Chihaya Sugiyama
- G02 - OPTICS
Information Patent Grant
Rotation wheel and projection apparatus
- Patent number 12,013,626
- Issue date Jun 18, 2024
- Coretronic Corporation
- Te-Ying Tsai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel
- Patent number 12,013,526
- Issue date Jun 18, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Noboru Iizawa
- F21 - LIGHTING
Information Patent Grant
System for 3D image projections and viewing
- Patent number 11,994,702
- Issue date May 28, 2024
- Dolby Laboratories Licensing Corporation
- Martin J. Richards
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Filter device for an optical module for a lab-on-a-chip analysis de...
- Patent number 11,988,605
- Issue date May 21, 2024
- Robert Bosch GmbH
- Jochen Rupp
- G01 - MEASURING TESTING
Information Patent Grant
Wavelength conversion element and projection apparatus
- Patent number 11,988,949
- Issue date May 21, 2024
- Coretronic Corporation
- Chih-Ming Chen
- G02 - OPTICS
Information Patent Grant
Wavelength conversion device, light source device, and projector
- Patent number 11,988,950
- Issue date May 21, 2024
- Seiko Epson Corporation
- Kosuke Tabayashi
- G02 - OPTICS
Information Patent Grant
Light source device and projector
- Patent number 11,982,931
- Issue date May 14, 2024
- Casio Computer Co., Ltd.
- Hiroshi Ogino
- G02 - OPTICS
Information Patent Grant
Wavelength conversion device and projection device
- Patent number 11,977,322
- Issue date May 7, 2024
- Coretronic Corporation
- I-Hua Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel, light source module and projector
- Patent number 11,979,690
- Issue date May 7, 2024
- CHENGDU XGIMI TECHNOLOGY CO., LTD.
- Bo Zhong
- F21 - LIGHTING
Information Patent Grant
Wavelength conversion module and projection apparatus
- Patent number 11,966,153
- Issue date Apr 23, 2024
- Coretronic Corporation
- Ming-Feng Hou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wheel and projection device
- Patent number 11,953,817
- Issue date Apr 9, 2024
- Coretronic Corporation
- I-Hua Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color wheel module and projector
- Patent number 11,947,103
- Issue date Apr 2, 2024
- Coretronic Corporation
- Pei-Yu Hsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Phosphor wheel, light source module and projector
- Patent number 11,937,025
- Issue date Mar 19, 2024
- CHENGDU XGIMI TECHNOLOGY CO., LTD.
- Bo Zhong
- F21 - LIGHTING
Information Patent Grant
Yellow luminophore and light source
- Patent number 11,920,071
- Issue date Mar 5, 2024
- Osram Opto Semiconductors GmbH
- Daniel Bichler
- F21 - LIGHTING
Information Patent Grant
Light source system and display apparatus
- Patent number 11,921,410
- Issue date Mar 5, 2024
- Appotronics Corporation Limited
- Zuqiang Guo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Computer screen filter
- Patent number 11,921,282
- Issue date Mar 5, 2024
- SenseAGE Co., Ltd.
- Ben-Tien Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wavelength conversion element and projection device
- Patent number 11,921,411
- Issue date Mar 5, 2024
- Coretronic Corporation
- I-Hua Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ALIGNMENT MODULE
- Publication number 20240385503
- Publication date Nov 21, 2024
- Qisda Corporation
- Jia-Ming Zhang
- G02 - OPTICS
Information Patent Application
COLOR WHEEL SYSTEM AND CONTROL METHOD OF COLOR WHEEL
- Publication number 20240357063
- Publication date Oct 24, 2024
- Coretronic Projection (Kunshan) Corporation
- Xuchun Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOSPHOR WHEEL
- Publication number 20240345464
- Publication date Oct 17, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Noboru IIZAWA
- G02 - OPTICS
Information Patent Application
APPARATUS FOR FILTERING LIGHTING SOURCE OF SEMICONDUCTOR APPEARANCE...
- Publication number 20240344884
- Publication date Oct 17, 2024
- Shanghai Huali Integrated Circuit Corporation
- Peng CHENG
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE
- Publication number 20240319573
- Publication date Sep 26, 2024
- CORETRONIC CORPORATION
- Te-Ying Tsai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER PROJECTION APPARATUS
- Publication number 20240310707
- Publication date Sep 19, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Wei LI
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...
- Publication number 20240310708
- Publication date Sep 19, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shigekazu YAMAGISHI
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE
- Publication number 20240310714
- Publication date Sep 19, 2024
- CASIO COMPUTER CO., LTD.
- Chihaya SUGIYAMA
- G02 - OPTICS
Information Patent Application
PROJECTION DEVICE AND COLOR WHEEL MODULE
- Publication number 20240302727
- Publication date Sep 12, 2024
- CORETRONIC CORPORATION
- Wen-Ching Ho
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD OF WAVELENGTH CONVERSION ASSEMBLY
- Publication number 20240295804
- Publication date Sep 5, 2024
- CORETRONIC CORPORATION
- Wei-Hua Kao
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
HERMETICALLY SEALED COMPACT CLOSED LOOP COOLING SYSTEM FOR A LASER...
- Publication number 20240295802
- Publication date Sep 5, 2024
- CHRISTIE DIGITAL SYSTEMS USA, INC.
- Dinesh BHATIA
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
YELLOW LUMINOPHORE AND LIGHT SOURCE
- Publication number 20240271039
- Publication date Aug 15, 2024
- Osram Opto Semiconductors GmbH
- Daniel BICHLER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
FLUORESCENT LIGHT-EMITTING MODULE, PROJECTOR, AND PHOSPHOR WHEEL
- Publication number 20240272534
- Publication date Aug 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Yosuke HONDA
- G02 - OPTICS
Information Patent Application
OPTICAL MODULE AND PROJECTION DEVICE
- Publication number 20240264513
- Publication date Aug 8, 2024
- CORETRONIC CORPORATION
- Meng-Syuan Dai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR
- Publication number 20240255750
- Publication date Aug 1, 2024
- SEIKO EPSON CORPORATION
- Kosuke TABAYASHI
- G02 - OPTICS
Information Patent Application
Filter Device for an Optical Module for a Lab-on-a-Chip Analysis De...
- Publication number 20240241054
- Publication date Jul 18, 2024
- ROBERT BOSCH GmbH
- Jochen Rupp
- G01 - MEASURING TESTING
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION DEVICE
- Publication number 20240231212
- Publication date Jul 11, 2024
- CORETRONIC CORPORATION
- Wan-Ting Hsieh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE MODULE AND PROJECTOR
- Publication number 20240219821
- Publication date Jul 4, 2024
- SONY GROUP CORPORATION
- Keisuke HOMMA
- G02 - OPTICS
Information Patent Application
Filter Switching Device for an Endoscopic Camera Head, Camera Head...
- Publication number 20240176127
- Publication date May 30, 2024
- Karl Storz SE & Co. KG
- Bernhard Glöggler
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE, CONTROL METHOD, AND COMPUTER-READABLE RECORDIN...
- Publication number 20240160007
- Publication date May 16, 2024
- OLYMPUS MEDICAL SYSTEMS CORP.
- Motoki TABATA
- G02 - OPTICS
Information Patent Application
Composite color wheel module and projection device
- Publication number 20240142766
- Publication date May 2, 2024
- CORETRONIC CORPORATION
- Tsung-Hsiang Fu
- G02 - OPTICS
Information Patent Application
OPTICAL WAVELENGTH CONVERSION STRUCTURE
- Publication number 20240142765
- Publication date May 2, 2024
- Delta Electronics, Inc.
- Po-Tsun KUO
- G02 - OPTICS
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION DEVICE
- Publication number 20240134263
- Publication date Apr 25, 2024
- CORETRONIC CORPORATION
- Wan-Ting Hsieh
- G02 - OPTICS
Information Patent Application
COLOR WHEEL MODULE AND PROJECTOR
- Publication number 20240126067
- Publication date Apr 18, 2024
- CORETRONIC CORPORATION
- Pei-Yu Hsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FLUORESCENCE EMITTING MODULE AND LIGHT EMITTING DEVICE
- Publication number 20240085773
- Publication date Mar 14, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Yosuke HONDA
- G02 - OPTICS
Information Patent Application
BEAM MODULATION APPARATUS AND PROJECTION SYSTEM
- Publication number 20240085774
- Publication date Mar 14, 2024
- BEIJING ASU TECH CO. LTD.
- Jinwang ZHANG
- G02 - OPTICS
Information Patent Application
PHOSPHOR WHEEL
- Publication number 20240053599
- Publication date Feb 15, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Noboru IIZAWA
- F21 - LIGHTING
Information Patent Application
WAVELENGTH CONVERSION DEVICE AND PROJECTION DEVICE
- Publication number 20240036452
- Publication date Feb 1, 2024
- CORETRONIC CORPORATION
- Pei-Yu Hsu
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240036303
- Publication date Feb 1, 2024
- CORETRONIC CORPORATION
- Chia-Lun Tsai
- G02 - OPTICS
Information Patent Application
WAVELENGTH CONVERSION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTOR
- Publication number 20240027883
- Publication date Jan 25, 2024
- SEIKO EPSON CORPORATION
- Kosuke TABAYASHI
- G02 - OPTICS

in the form of devices for effecting sequential colour changes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Radiational cooling film providing a variable wavelength and wavele...

Reflective diffuser for reducing laser speckle and reflective lumin...

Light-source optical system, light-source device, and image display...

Laser projection apparatus

Display device and control method thereof

Color wheel, light source system and display device

Light source device and projector

Wavelength conversion device, light source device, and projector

Light-source device, image projection apparatus, and light-source o...

Eyeball tracking system of near-eye display device and near-eye dis...

Wavelength conversion apparatus, light source system and display de...

Phosphor wheel, light source device, and projection image display d...

Projection device

Rotation wheel and projection apparatus

Phosphor wheel

System for 3D image projections and viewing

Filter device for an optical module for a lab-on-a-chip analysis de...

Wavelength conversion element and projection apparatus

Wavelength conversion device, light source device, and projector

Light source device and projector

Wavelength conversion device and projection device

Phosphor wheel, light source module and projector

Wavelength conversion module and projection apparatus

Wheel and projection device

Color wheel module and projector

Phosphor wheel, light source module and projector

Yellow luminophore and light source

Light source system and display apparatus

Computer screen filter

Wavelength conversion element and projection device

Patents Applicationslast 30 patents

ALIGNMENT MODULE

COLOR WHEEL SYSTEM AND CONTROL METHOD OF COLOR WHEEL

PHOSPHOR WHEEL

APPARATUS FOR FILTERING LIGHTING SOURCE OF SEMICONDUCTOR APPEARANCE...

PROJECTION DEVICE

LASER PROJECTION APPARATUS

PHOSPHOR WHEEL, LIGHT SOURCE DEVICE, AND PROJECTION IMAGE DISPLAY D...

PROJECTION DEVICE

PROJECTION DEVICE AND COLOR WHEEL MODULE

MANUFACTURING METHOD OF WAVELENGTH CONVERSION ASSEMBLY

HERMETICALLY SEALED COMPACT CLOSED LOOP COOLING SYSTEM FOR A LASER...

YELLOW LUMINOPHORE AND LIGHT SOURCE

FLUORESCENT LIGHT-EMITTING MODULE, PROJECTOR, AND PHOSPHOR WHEEL

OPTICAL MODULE AND PROJECTION DEVICE

PHOSPHOR UNIT, LIGHT SOURCE DEVICE, AND PROJECTOR

Filter Device for an Optical Module for a Lab-on-a-Chip Analysis De...

ILLUMINATION SYSTEM AND PROJECTION DEVICE

LIGHT SOURCE MODULE AND PROJECTOR

Filter Switching Device for an Endoscopic Camera Head, Camera Head...

LIGHT SOURCE DEVICE, CONTROL METHOD, AND COMPUTER-READABLE RECORDIN...

Composite color wheel module and projection device

OPTICAL WAVELENGTH CONVERSION STRUCTURE

ILLUMINATION SYSTEM AND PROJECTION DEVICE

COLOR WHEEL MODULE AND PROJECTOR

FLUORESCENCE EMITTING MODULE AND LIGHT EMITTING DEVICE

BEAM MODULATION APPARATUS AND PROJECTION SYSTEM

PHOSPHOR WHEEL

WAVELENGTH CONVERSION DEVICE AND PROJECTION DEVICE

WAVELENGTH CONVERSION DEVICE AND MANUFACTURING METHOD THEREOF

WAVELENGTH CONVERSION DEVICE, LIGHT SOURCE DEVICE, AND PROJECTOR