for controlling the light source

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CPC
H04N9/3155

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N9/00Details of colour television systems

Current Industry

H04N9/3155for controlling the light source

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Operating method for multi-screen projection system
- Patent number 12,231,825
- Issue date Feb 18, 2025
- MAXELL, LTD.
- Takuya Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light amount adjusting device, projection device, and light amount...
- Patent number 12,231,826
- Issue date Feb 18, 2025
- JVCKENWOOD CORPORATION
- Naoya Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Window and method of manufacturing the same
- Patent number 12,215,054
- Issue date Feb 4, 2025
- Samsung Display Co., Ltd.
- Seung Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-screen projection system
- Patent number 12,212,897
- Issue date Jan 28, 2025
- MAXELL, LTD.
- Takuya Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for local dimming in multi-modulation displays
- Patent number 12,207,026
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- Jerome Shields
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus, method for generating trained neural netwo...
- Patent number 12,185,030
- Issue date Dec 31, 2024
- Sony Group Corporation
- Hiroyuki Tahara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aerial imaging using retroreflection
- Patent number 12,169,293
- Issue date Dec 17, 2024
- Universal City Studios LLC
- Akiva Meir Krauthamer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Head-up display apparatus
- Patent number 12,165,604
- Issue date Dec 10, 2024
- MAXELL, LTD.
- Tomoki Yamamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optimizing drive schemes for multiple projector systems
- Patent number 12,160,689
- Issue date Dec 3, 2024
- MTT Innovation Incorporated
- Eric Kozak
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pulse shaping to reduce pulse history effects in pulsed lasers
- Patent number 12,160,691
- Issue date Dec 3, 2024
- Microsoft Technology Licensing, LLC
- Thomas Hamish Barter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Projection apparatus, illumination apparatus thereof, and light sou...
- Patent number 12,160,692
- Issue date Dec 3, 2024
- Coretronic Corporation
- Hsin-Chang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projector with local dimming
- Patent number 12,155,976
- Issue date Nov 26, 2024
- Lumileds LLC
- Pieter Johannes Quintus van Voorst Vader
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adapting setpoints for a digital lighting unit of a moto...
- Patent number 12,139,064
- Issue date Nov 12, 2024
- Valeo Vision
- Ali Kanj
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Artistic effects for images and videos
- Patent number 12,137,305
- Issue date Nov 5, 2024
- Snap Inc.
- Sagi Katz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamic incoupling gratings in imaging systems
- Patent number 12,124,052
- Issue date Oct 22, 2024
- Magic Leap, Inc.
- Jahja I. Trisnadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiplexing light field display
- Patent number 12,120,469
- Issue date Oct 15, 2024
- Avalon Holographics Inc.
- Jordan Peckham
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light source control apparatus and lamp
- Patent number 12,096,160
- Issue date Sep 17, 2024
- Hyundai Mobis Co., Ltd.
- Myeong Je Kim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical arrangement and method
- Patent number 12,081,918
- Issue date Sep 3, 2024
- ams OSRAM Automotive Lighting Systems Gmbh
- Philip Pikart
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light transmitting device, communication system, and light transmit...
- Patent number 12,063,459
- Issue date Aug 13, 2024
- NEC Platforms, Ltd.
- Fujio Okumura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type video display device
- Patent number 12,058,478
- Issue date Aug 6, 2024
- MAXELL, LTD.
- Eriko Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for operating a high-resolution projection headlight, and pr...
- Patent number 12,043,165
- Issue date Jul 23, 2024
- PSA AUTOMOBILES SA
- Philipp Roeckl
- B60 - VEHICLES IN GENERAL
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
Display device and control method for display device
- Patent number 12,041,391
- Issue date Jul 16, 2024
- Seiko Epson Corporation
- Yasuhiro Nakamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Background display device
- Patent number 12,022,243
- Issue date Jun 25, 2024
- Arnold & Richter Cine Technik GmbH & Co. Betriebs KG
- Hermann Popp
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Projection video display apparatus with variable light adjustment f...
- Patent number 12,010,465
- Issue date Jun 11, 2024
- MAXELL, LTD.
- Takuya Shimizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection display device
- Patent number 12,003,896
- Issue date Jun 4, 2024
- Appotronics Corporation Limited
- Fei Hu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Overcurrent determination circuit and light emission control apparatus
- Patent number 11,962,126
- Issue date Apr 16, 2024
- Sony Corporation
- Toshiki Udagawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Video image display system
- Patent number 11,942,003
- Issue date Mar 26, 2024
- AGC Inc.
- Hideaki Hayashi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Projection system and control method therefor
- Patent number 11,917,342
- Issue date Feb 27, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Taiyou Kimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device and brightness control method thereof
- Patent number 11,917,340
- Issue date Feb 27, 2024
- Coretronic Corporation
- Chi-Fu Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ILLUMINATOR AND PROJECTOR
- Publication number 20250036017
- Publication date Jan 30, 2025
- SEIKO EPSON CORPORATION
- Shigekazu AOKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-SCREEN PROJECTION SYSTEM
- Publication number 20250039343
- Publication date Jan 30, 2025
- Maxell, Ltd.
- Takuya SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATING METHOD FOR MULTI-SCREEN PROJECTION SYSTEM
- Publication number 20250039344
- Publication date Jan 30, 2025
- Maxell, Ltd.
- Takuya SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC INCOUPLING GRATINGS IN IMAGING SYSTEMS
- Publication number 20250013065
- Publication date Jan 9, 2025
- Magic Leap, Inc.
- Jahja I. Trisnadi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY METHOD AND APPARATUS, LASER PROJECTION DEVICE, AND ST...
- Publication number 20250008063
- Publication date Jan 2, 2025
- HISENSE LASER DISPLAY CO., LTD.
- Rongrong CUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATOR AND PROJECTOR
- Publication number 20250008062
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Koichi AKIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
A DRIVER FOR DELIVERING CURRENT TO A LED LOAD
- Publication number 20240372456
- Publication date Nov 7, 2024
- SIGNIFY HOLDING B.V.
- BING GUO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PROJECTOR
- Publication number 20240364850
- Publication date Oct 31, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- Shota Yamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CERTIFICATE-BASED PAIRING OF KEY FOB DEVICE AND CONTROL UNIT
- Publication number 20240356734
- Publication date Oct 24, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Eric PEETERS
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROJECTION DEVICE AND COMMUNICATION DEVICE
- Publication number 20240348752
- Publication date Oct 17, 2024
- NEC Corporation
- Koya Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DEVICE, PROJECTION CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20240348754
- Publication date Oct 17, 2024
- NEC PLATFORMS, LTD.
- FUJIO OKUMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION TYPE VIDEO DISPLAY DEVICE
- Publication number 20240348755
- Publication date Oct 17, 2024
- Maxell, Ltd.
- Eriko NAGATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE
- Publication number 20240340394
- Publication date Oct 10, 2024
- SONY GROUP CORPORATION
- Gen YONEZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTUATING MODULE AND PROJECTION DEVICE
- Publication number 20240333886
- Publication date Oct 3, 2024
- CORETRONIC CORPORATION
- Chang-Hsuan Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY SYSTEM, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STO...
- Publication number 20240333887
- Publication date Oct 3, 2024
- SEIKO EPSON CORPORATION
- Manabu SAIGO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PATTERN PROJECTION AND DETECTION USING FLAT OPTICS
- Publication number 20240333889
- Publication date Oct 3, 2024
- 2Pi Inc.
- Tian Gu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SOURCE CONTROL DEVICE, LIGHT SOURCE DEVICE, PROJECTOR, AND ME...
- Publication number 20240272533
- Publication date Aug 15, 2024
- SEIKO EPSON CORPORATION
- Kosuke TABAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VEHICLE HAVING ROAD-SURFACE RENDERING FUNCTION
- Publication number 20240270152
- Publication date Aug 15, 2024
- SUBARU CORPORATION
- Kentarou YAMASAKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROJECTION VIDEO DISPLAY APPARATUS WITH VARIABLE LIGHT ADJUSTMENT F...
- Publication number 20240267495
- Publication date Aug 8, 2024
- Maxell, Ltd.
- Takuya SHIMIZU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20240267496
- Publication date Aug 8, 2024
- InnoLux Corporation
- Yu-Shih TSOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL PROJECTOR FOR GENERATING PROJECTED IMAGES THROUGH TIMING CO...
- Publication number 20240244165
- Publication date Jul 18, 2024
- ASTI GLOBAL INC., TAIWAN
- CHIEN-SHOU LIAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING DRIVE SCHEMES FOR MULTIPLE PROJECTOR SYSTEMS
- Publication number 20240244163
- Publication date Jul 18, 2024
- MTT INNOVATION INCORPORATED
- Eric Kozak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION APPARATUS
- Publication number 20240214530
- Publication date Jun 27, 2024
- CORETRONIC CORPORATION
- Shang-Wei Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240179278
- Publication date May 30, 2024
- SEIKO EPSON CORPORATION
- Shinichi WAKABAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY CONTROLLER WITH CONTENT-ADAPTIVE MODULATION CONTROL SIGNALING
- Publication number 20240179276
- Publication date May 30, 2024
- TEXAS INSTRUMENTS INCORPORATED
- Aravind LAKSHMINARAYANAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...
- Publication number 20240179279
- Publication date May 30, 2024
- MTT INNOVATION INCORPORATED
- Gerwin DAMBERG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION SYSTEM AND METHOD WITH DYNAMIC TARGET GEOMETRY
- Publication number 20240171710
- Publication date May 23, 2024
- Dolby Laboratories Licensing Corporation
- Juan Pablo Pertierra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DEVICE, CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20240171711
- Publication date May 23, 2024
- NEC Corporation
- Koya Takata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240168235
- Publication date May 23, 2024
- SEIKO EPSON CORPORATION
- Norikazu KADOTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION SYSTEM AND METHOD OF DRIVING A PROJECTION SYSTEM WITH FI...
- Publication number 20240163408
- Publication date May 16, 2024
- Dolby Laboratories Licensing Corporation
- Angelo Miguel PIRES ARRIFANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

for controlling the light source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Operating method for multi-screen projection system

Light amount adjusting device, projection device, and light amount...

Window and method of manufacturing the same

Multi-screen projection system

Systems and methods for local dimming in multi-modulation displays

Image display apparatus, method for generating trained neural netwo...

Aerial imaging using retroreflection

Head-up display apparatus

Optimizing drive schemes for multiple projector systems

Pulse shaping to reduce pulse history effects in pulsed lasers

Projection apparatus, illumination apparatus thereof, and light sou...

Projector with local dimming

Method for adapting setpoints for a digital lighting unit of a moto...

Artistic effects for images and videos

Dynamic incoupling gratings in imaging systems

Multiplexing light field display

Light source control apparatus and lamp

Optical arrangement and method

Light transmitting device, communication system, and light transmit...

Projection type video display device

Method for operating a high-resolution projection headlight, and pr...

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

Display device and control method for display device

Background display device

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

Projection display device

Overcurrent determination circuit and light emission control apparatus

Video image display system

Projection system and control method therefor

Projection device and brightness control method thereof

Patents Applicationslast 30 patents

ILLUMINATOR AND PROJECTOR

MULTI-SCREEN PROJECTION SYSTEM

OPERATING METHOD FOR MULTI-SCREEN PROJECTION SYSTEM

DYNAMIC INCOUPLING GRATINGS IN IMAGING SYSTEMS

IMAGE DISPLAY METHOD AND APPARATUS, LASER PROJECTION DEVICE, AND ST...

ILLUMINATOR AND PROJECTOR

A DRIVER FOR DELIVERING CURRENT TO A LED LOAD

PROJECTOR

CERTIFICATE-BASED PAIRING OF KEY FOB DEVICE AND CONTROL UNIT

PROJECTION DEVICE AND COMMUNICATION DEVICE

PROJECTION DEVICE, PROJECTION CONTROL METHOD, AND RECORDING MEDIUM

PROJECTION TYPE VIDEO DISPLAY DEVICE

ILLUMINATION DEVICE

ACTUATING MODULE AND PROJECTION DEVICE

DISPLAY SYSTEM, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STO...

PATTERN PROJECTION AND DETECTION USING FLAT OPTICS

LIGHT SOURCE CONTROL DEVICE, LIGHT SOURCE DEVICE, PROJECTOR, AND ME...

VEHICLE HAVING ROAD-SURFACE RENDERING FUNCTION

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

IMAGE DISPLAY DEVICE

DIGITAL PROJECTOR FOR GENERATING PROJECTED IMAGES THROUGH TIMING CO...

OPTIMIZING DRIVE SCHEMES FOR MULTIPLE PROJECTOR SYSTEMS

PROJECTION APPARATUS

PROJECTOR

DISPLAY CONTROLLER WITH CONTENT-ADAPTIVE MODULATION CONTROL SIGNALING

EFFICIENT, DYNAMIC, HIGH CONTRAST LENSING WITH APPLICATIONS TO IMAG...

PROJECTION SYSTEM AND METHOD WITH DYNAMIC TARGET GEOMETRY

PROJECTION DEVICE, CONTROL METHOD, AND RECORDING MEDIUM

PROJECTOR

PROJECTION SYSTEM AND METHOD OF DRIVING A PROJECTION SYSTEM WITH FI...