Control of light source other than position or intensity

Industry

CPC
G03B21/206

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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B21/00Projectors or projection-type viewers Accessories therefor

Current Industry

G03B21/206Control of light source other than position or intensity

Industries

Patents Grantslast 30 patents

Information Patent Grant
Projector including color filters
- Patent number 11,966,152
- Issue date Apr 23, 2024
- LG Electronics Inc.
- Shingyu Kang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection apparatus and control method
- Patent number 11,947,105
- Issue date Apr 2, 2024
- FUJIFILM Corporation
- Kazuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wavelength conversion element with heat conductive layer and projector
- Patent number 11,947,250
- Issue date Apr 2, 2024
- Coretronic Corporation
- Tsung-Hsiang Fu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination system and projection apparatus
- Patent number 11,947,251
- Issue date Apr 2, 2024
- Coretronic Corporation
- Chi-Fu Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system and image projection apparatus
- Patent number 11,940,720
- Issue date Mar 26, 2024
- Ricoh Company, Ltd.
- Kei Nojima
- 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
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
Information Patent Grant
Light engine and projection device
- Patent number 11,917,339
- Issue date Feb 27, 2024
- LARGAN PRECISION CO., LTD
- Yu Jie Hong
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical engine module and projection device
- Patent number 11,914,276
- Issue date Feb 27, 2024
- Coretronic Corporation
- Chung-Ting Wei
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source system and projection apparatus
- Patent number 11,906,889
- Issue date Feb 20, 2024
- Appotronics Corporation Limited
- Fei Hu
- G02 - OPTICS
Information Patent Grant
Imaging system and projection device
- Patent number 11,899,347
- Issue date Feb 13, 2024
- Coretronic Corporation
- I-Ming Liu
- G02 - OPTICS
Information Patent Grant
Illumination system and projection device
- Patent number 11,899,351
- Issue date Feb 13, 2024
- Coretronic Corporation
- Haw-Woei Pan
- G02 - OPTICS
Information Patent Grant
Illumination system and projection apparatus
- Patent number 11,899,353
- Issue date Feb 13, 2024
- Coretronic Corporation
- Wan-Ting Hsieh
- G02 - OPTICS
Information Patent Grant
Projection video display apparatus with variable light adjustment f...
- Patent number 11,895,445
- Issue date Feb 6, 2024
- MAXELL, LTD.
- Takuya Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image projector using a phase image generator
- Patent number 11,892,761
- Issue date Feb 6, 2024
- LUMUS LTD.
- Ronen Chriki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal compensation in image projection
- Patent number 11,889,233
- Issue date Jan 30, 2024
- Dolby Laboratories Licensing Corporation
- Christopher John Orlick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical system and image projection apparatus
- Patent number 11,880,122
- Issue date Jan 23, 2024
- Ricoh Company, Ltd.
- Kei Nojima
- G02 - OPTICS
Information Patent Grant
Scrolling laser illumination with a phase light modulator
- Patent number 11,880,124
- Issue date Jan 23, 2024
- Texas Instruments Incorporated
- Terry Alan Bartlett
- G02 - OPTICS
Information Patent Grant
Light source device and image projection apparatus
- Patent number 11,874,592
- Issue date Jan 16, 2024
- Ricoh Company, Ltd.
- Kasumi Nakamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Beam modulation apparatus and projection system
- Patent number 11,860,526
- Issue date Jan 2, 2024
- BEIJING ASU TECH CO. LTD.
- Jinwang Zhang
- G02 - OPTICS
Information Patent Grant
Wavelength conversion apparatus, light source apparatus, and projector
- Patent number 11,860,523
- Issue date Jan 2, 2024
- Seiko Epson Corporation
- Tomohiro Yokoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection device with high color purity
- Patent number 11,860,524
- Issue date Jan 2, 2024
- Coretronic Corporation
- Hung-Wei Liu
- G02 - OPTICS
Information Patent Grant
Light source module and projection device
- Patent number 11,852,962
- Issue date Dec 26, 2023
- Coretronic Corporation
- Yi-Hsuang Weng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection system and control method of projection system
- Patent number 11,846,876
- Issue date Dec 19, 2023
- Sony Group Corporation
- Masato Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Illumination system and projection device
- Patent number 11,841,612
- Issue date Dec 12, 2023
- Coretronic Corporation
- Jyun-Cong Lai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source module
- Patent number 11,828,950
- Issue date Nov 28, 2023
- QISDA Corporation
- Chih-Shiung Chien
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method and projection apparatus
- Patent number 11,829,057
- Issue date Nov 28, 2023
- Hisense Laser Display Co., Ltd.
- Xu Chen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light source device and image projection apparatus including a rod...
- Patent number 11,829,058
- Issue date Nov 28, 2023
- Ricoh Company, Ltd.
- Kasumi Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector
- Patent number 11,822,219
- Issue date Nov 21, 2023
- HISENSE LASER DISPLAY CO., LTD.
- Boyu Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection system having phase modulator
- Patent number 11,822,218
- Issue date Nov 21, 2023
- Himax Display, Inc.
- Kuan-Hsu Fan Chiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

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
IMAGE PROJECTOR USING A PHASE IMAGE GENERATOR
- Publication number 20240134257
- Publication date Apr 25, 2024
- LUMUS LTD.
- Ronen CHRIKI
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20240134259
- Publication date Apr 25, 2024
- SEIKO EPSON CORPORATION
- Wataru YASUMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Mixed Illumination Projector for Display System
- Publication number 20240134260
- Publication date Apr 25, 2024
- DIGILENS INC.
- Nima Shams
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTOR
- Publication number 20240126156
- Publication date Apr 18, 2024
- SEIKO EPSON CORPORATION
- Yuichiro IWAMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION VIDEO DISPLAY APPARATUS WITH VARIABLE LIGHT ADJUSTMENT F...
- Publication number 20240129441
- Publication date Apr 18, 2024
- Maxell, Ltd.
- Takuya SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Illumination assembly and projection device
- Publication number 20240118600
- Publication date Apr 11, 2024
- CORETRONIC CORPORATION
- SHIH CHEN CHIOU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
INTEGRATED ILLUMINATION-AIMER IMAGING APPARATUSES
- Publication number 20240118599
- Publication date Apr 11, 2024
- Hand Held Products, Inc.
- Chen FENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT SOURCE APPARATUS AND PROJECTOR
- Publication number 20240111209
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Wataru YASUMATSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROJECTOR WITH LED ARRAY ILLUMINATION
- Publication number 20240098230
- Publication date Mar 21, 2024
- LUMUS LTD.
- Yochay DANZIGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPACT LIGHT SOURCE MODULE
- Publication number 20240094613
- Publication date Mar 21, 2024
- EXALOS AG
- Marcus DÜLK
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SCROLLING LASER ILLUMINATION WITH A PHASE LIGHT MODULATOR
- Publication number 20240094616
- Publication date Mar 21, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Terry Alan BARTLETT
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION APPARATUS
- Publication number 20240094615
- Publication date Mar 21, 2024
- Qisda Corporation
- Chih-Shiung Chien
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
LIGHT-SOURCE DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME
- Publication number 20240080419
- Publication date Mar 7, 2024
- RICOH COMPANY, LTD.
- Yohei TAKANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFLECTIVE DIFFUSION DEVICE AND PROJECTION DEVICE
- Publication number 20240077793
- Publication date Mar 7, 2024
- CORETRONIC CORPORATION
- PI-TSUNG HSU
- G02 - OPTICS
Information Patent Application
REFLECTIVE DIFFUSION DEVICE AND PROJECTION DEVICE
- Publication number 20240077795
- Publication date Mar 7, 2024
- CORETRONIC CORPORATION
- PI-TSUNG HSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTOR
- Publication number 20240069423
- Publication date Feb 29, 2024
- SEIKO EPSON CORPORATION
- Yutaka AMANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Folded projection and detection system
- Publication number 20240069422
- Publication date Feb 29, 2024
- Apple Inc.
- Moshe Kriman
- G02 - OPTICS
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION DEVICE
- Publication number 20240045316
- Publication date Feb 8, 2024
- CORETRONIC CORPORATION
- Jui Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Light source module and projection device
- Publication number 20240036449
- Publication date Feb 1, 2024
- CORETRONIC CORPORATION
- WEI-YI LEE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTION SYSTEM
- Publication number 20240036450
- Publication date Feb 1, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroshi KITANO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
STAGE PROJECTOR
- Publication number 20240036453
- Publication date Feb 1, 2024
- CLAY PAKY S.R.L.
- Alberto ALFIER
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE PROJECTION DEVICE AND CONTROL METHOD FOR IMAGE PROJECTION DEVICE
- Publication number 20240036305
- Publication date Feb 1, 2024
- FUJIFILM CORPORATION
- Takayuki NAONO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ULTRAMINIATURE PATTERN PROJECTOR
- Publication number 20240036448
- Publication date Feb 1, 2024
- Align Technology, Inc.
- Yossef Atiya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INCREASED RED CONTENT IN HIGH CRI HIGH BRIGHTNESS LIGHT SOURCE
- Publication number 20240027887
- Publication date Jan 25, 2024
- RIFAT ATA MUSTAFA HIKMET
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROJECTION OPTICAL APPARATUS AND PROJECTOR
- Publication number 20240027888
- Publication date Jan 25, 2024
- SEIKO EPSON CORPORATION
- Yuta ITO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ILLUMINATION SYSTEM AND PROJECTION APPARATUS
- Publication number 20240027884
- Publication date Jan 25, 2024
- CORETRONIC CORPORATION
- Jui Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LASER PROJECTION APPARATUS
- Publication number 20240027885
- Publication date Jan 25, 2024
- HISENSE LASER DISPLAY CO., LTD.
- Wei LI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Control of light source other than position or intensity

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projector including color filters

Projection apparatus and control method

Wavelength conversion element with heat conductive layer and projector

Illumination system and projection apparatus

Optical system and image projection apparatus

Phosphor wheel, light source module and projector

Wavelength conversion element and projection device

Light engine and projection device

Optical engine module and projection device

Light source system and projection apparatus

Imaging system and projection device

Illumination system and projection device

Illumination system and projection apparatus

Projection video display apparatus with variable light adjustment f...

Image projector using a phase image generator

Thermal compensation in image projection

Optical system and image projection apparatus

Scrolling laser illumination with a phase light modulator

Light source device and image projection apparatus

Beam modulation apparatus and projection system

Wavelength conversion apparatus, light source apparatus, and projector

Projection device with high color purity

Light source module and projection device

Projection system and control method of projection system

Illumination system and projection device

Light source module

Projection method and projection apparatus

Light source device and image projection apparatus including a rod...

Projector

Projection system having phase modulator

Patents Applicationslast 30 patents

OPTICAL WAVELENGTH CONVERSION STRUCTURE

IMAGE PROJECTOR USING A PHASE IMAGE GENERATOR

LIGHT SOURCE DEVICE AND PROJECTOR

ILLUMINATION SYSTEM AND PROJECTION DEVICE

Mixed Illumination Projector for Display System

LIGHT SOURCE DEVICE AND PROJECTOR

PROJECTION VIDEO DISPLAY APPARATUS WITH VARIABLE LIGHT ADJUSTMENT F...

Illumination assembly and projection device

INTEGRATED ILLUMINATION-AIMER IMAGING APPARATUSES

LIGHT SOURCE APPARATUS AND PROJECTOR

IMAGE PROJECTOR WITH LED ARRAY ILLUMINATION

COMPACT LIGHT SOURCE MODULE

SCROLLING LASER ILLUMINATION WITH A PHASE LIGHT MODULATOR

ILLUMINATION SYSTEM AND PROJECTION APPARATUS

BEAM MODULATION APPARATUS AND PROJECTION SYSTEM

LIGHT-SOURCE DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME

REFLECTIVE DIFFUSION DEVICE AND PROJECTION DEVICE

REFLECTIVE DIFFUSION DEVICE AND PROJECTION DEVICE

PROJECTOR

Folded projection and detection system

ILLUMINATION SYSTEM AND PROJECTION DEVICE

Light source module and projection device

PROJECTION SYSTEM

STAGE PROJECTOR

IMAGE PROJECTION DEVICE AND CONTROL METHOD FOR IMAGE PROJECTION DEVICE

ULTRAMINIATURE PATTERN PROJECTOR

INCREASED RED CONTENT IN HIGH CRI HIGH BRIGHTNESS LIGHT SOURCE

PROJECTION OPTICAL APPARATUS AND PROJECTOR

ILLUMINATION SYSTEM AND PROJECTION APPARATUS

LASER PROJECTION APPARATUS