Optical correction of image distortions

Industry

CPC
G03B21/147

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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

G03B21/147Optical correction of image distortions

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Projector
- Patent number 12,267,633
- Issue date Apr 1, 2025
- Seiko Epson Corporation
- Shinichi Wakabayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Show effect system for attraction system
- Patent number 12,248,237
- Issue date Mar 11, 2025
- Universal City Studios LLC
- Akiva Meir Krauthamer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Projection apparatus that performs rotation correction
- Patent number 12,219,296
- Issue date Feb 4, 2025
- FUJIFILM Corporation
- Hitoshi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Installation information acquisition method, correction method, pro...
- Patent number 12,185,031
- Issue date Dec 31, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Ken Mashitani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image projector using a phase image generator
- Patent number 12,181,785
- Issue date Dec 31, 2024
- LUMUS LTD.
- Ronen Chriki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ultra-short-throw picture and screen alignment method and apparatus...
- Patent number 12,177,613
- Issue date Dec 24, 2024
- CHENGDU XGIMI TECHNOLOGY CO., LTD.
- Bo Zhong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing device, information processing method, progr...
- Patent number 12,167,180
- Issue date Dec 10, 2024
- Sony Group Corporation
- Masato Akao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus and method
- Patent number 12,075,186
- Issue date Aug 27, 2024
- MAXELL, LTD.
- Kazuhiko Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging system
- Patent number 12,041,394
- Issue date Jul 16, 2024
- Apple Inc.
- Kenichi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for adjusting projected image
- Patent number 11,934,086
- Issue date Mar 19, 2024
- ZTE Corporation
- Li Yue
- 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
Show effect system for attraction system
- Patent number 11,899,348
- Issue date Feb 13, 2024
- Universal City Studios LLC
- Akiva Meir Krauthamer
- A63 - SPORTS GAMES AMUSEMENTS
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
Patient support apparatus having vital signs monitoring and alerting
- Patent number 11,896,406
- Issue date Feb 13, 2024
- Hill-Rom Services, Inc.
- Robert M. Zerhusen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
Projection image anti-jitter method and apparatus, and projector
- Patent number 11,874,587
- Issue date Jan 16, 2024
- IVIEW DISPLAYS (SHENZHEN) COMPANY LTD.
- Ziguang Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection device, projection system and method for calibrating pro...
- Patent number 11,852,961
- Issue date Dec 26, 2023
- BenQ Corporation
- Chin-Fu Chiang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical system and projector
- Patent number 11,835,696
- Issue date Dec 5, 2023
- Sony Corporation
- Toshifumi Yasui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Single pass rendering for head mounted displays
- Patent number 11,823,317
- Issue date Nov 21, 2023
- Imagination Technologies Limited
- Simon Fenney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection control apparatus, terminal apparatus, and projection me...
- Patent number 11,822,220
- Issue date Nov 21, 2023
- Casio Computer Co., Ltd.
- Shunsuke Hara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method, projection device, and projection system
- Patent number 11,803,109
- Issue date Oct 31, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tetsuya Nishi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Control device, projection apparatus, control method, and control p...
- Patent number 11,796,899
- Issue date Oct 24, 2023
- FUJIFILM Corporation
- Kazuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection picture correction system and electronic equipment and p...
- Patent number 11,785,191
- Issue date Oct 10, 2023
- ASUSTeK COMPUTER Inc.
- Jian-Hui Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interference lens and projection ambient lamp
- Patent number 11,762,266
- Issue date Sep 19, 2023
- Zhongshan BO LONG Electronic Technology Co., Ltd.
- Kexian Liu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projection method and non-transitory computer-readable storage medi...
- Patent number 11,743,436
- Issue date Aug 29, 2023
- Seiko Epson Corporation
- Ippei Kurota
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection optical apparatus, projector, and method for projection...
- Patent number 11,703,746
- Issue date Jul 18, 2023
- Seiko Epson Corporation
- Kaho Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Projective transformation matrix determination method, projector, a...
- Patent number 11,698,575
- Issue date Jul 11, 2023
- Seiko Epson Corporation
- Hiroki Senshiki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Projection lens and projector
- Patent number 11,669,007
- Issue date Jun 6, 2023
- FUJIFILM Corporation
- Yasuto Kuroda
- G02 - OPTICS
Information Patent Grant
Methods and systems for high dynamic range image projectors
- Patent number 11,614,682
- Issue date Mar 28, 2023
- Dolby Laboratories Licensing Corporation
- Martin J. Richards
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information generation method, information generation system, and n...
- Patent number 11,616,935
- Issue date Mar 28, 2023
- Seiko Epson Corporation
- Ippei Kurota
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING
- Publication number 20250152110
- Publication date May 15, 2025
- HILL-ROM SERVICES, INC.
- Robert M. ZERHUSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROJECTOR
- Publication number 20250130485
- Publication date Apr 24, 2025
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaolong LIU
- G02 - OPTICS
Information Patent Application
INSTALLATION INFORMATION ACQUISITION METHOD, CORRECTION METHOD, PRO...
- Publication number 20250088614
- Publication date Mar 13, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- Ken MASHITANI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTOR OR DISPLAY COMPRISING A SCANNING LIGHT SOURCE AND A PIXEL...
- Publication number 20250013136
- Publication date Jan 9, 2025
- Carl Zeiss Jena GmbH
- Adrian Grewe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
OPTICAL PATH CHANGING DEVICE AND PROJECTION IMAGE DISPLAY DEVICE PR...
- Publication number 20250013137
- Publication date Jan 9, 2025
- Panasonic Intellectual Property Management Co., Ltd.
- HIDEO ONISHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE DISPLAY APPARATUS AND METHOD
- Publication number 20240372962
- Publication date Nov 7, 2024
- Maxell, Ltd.
- Kazuhiko TANAKA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DEVICE, PROJECTION CONTROL METHOD, AND RECORDING MEDIUM
- Publication number 20240353745
- Publication date Oct 24, 2024
- NEC PLATFORMS, LTD.
- FUJIO OKUMURA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
RELAY SYSTEM, PROJECTION SYSTEM, AND PROJECTOR
- Publication number 20240319484
- Publication date Sep 26, 2024
- SEIKO EPSON CORPORATION
- Eiji MORIKUNI
- G02 - OPTICS
Information Patent Application
REMOTE PROJECTOR ALIGNMENT SYSTEM FOR SPHERICAL PROJECTION SYSTEM
- Publication number 20240319572
- Publication date Sep 26, 2024
- John Marciniak
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VIDEO PROJECTION DEVICE, VIDEO PROJECTION METHOD, AND PROGRAM
- Publication number 20240288756
- Publication date Aug 29, 2024
- Nippon Telegraph and Telephone Corporation
- Makoto MUTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING
- Publication number 20240180499
- Publication date Jun 6, 2024
- HILL-ROM SERVICES, INC.
- Robert M. ZERHUSEN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20240185749
- Publication date Jun 6, 2024
- SAMSUNG ELECTRONICS CO., LTD.
- Ohyun KWON
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTOR
- Publication number 20240179278
- Publication date May 30, 2024
- SEIKO EPSON CORPORATION
- Shinichi WAKABAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTOR
- Publication number 20240176219
- Publication date May 30, 2024
- SEIKO EPSON CORPORATION
- Shinichi WAKABAYASHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SHOW EFFECT SYSTEM FOR ATTRACTION SYSTEM
- Publication number 20240168365
- Publication date May 23, 2024
- Universal City Studios LLC
- Akiva Meir Krauthamer
- 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
SINGLE PASS RENDERING FOR HEAD MOUNTED DISPLAYS
- Publication number 20240087209
- Publication date Mar 14, 2024
- Imagination Technologies Limited
- Simon Fenney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROJECTION IMAGE CORRECTION METHOD AND PROJECTION SYSTEM
- Publication number 20230314918
- Publication date Oct 5, 2023
- SEIKO EPSON CORPORATION
- Masaaki ENDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SHOW EFFECT SYSTEM FOR ATTRACTION SYSTEM
- Publication number 20230280642
- Publication date Sep 7, 2023
- Universal City Studios LLC
- Akiva Meir Krauthamer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
LENS MODULE AND PROJECTION DEVICE
- Publication number 20230266558
- Publication date Aug 24, 2023
- CORETRONIC CORPORATION
- Yii-Wen Chen
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE AND CONTROL METHOD
- Publication number 20230254461
- Publication date Aug 10, 2023
- Sony Semiconductor Solutions Corporation
- NAOTO MUNEMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERFERENCE LENS AND PROJECTION AMBIENT LAMP
- Publication number 20230229066
- Publication date Jul 20, 2023
- Zhongshan BO LONG Electronic Technology Co., Ltd.
- Kexian LIU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING SYSTEM
- Publication number 20230209028
- Publication date Jun 29, 2023
- Apple Inc.
- Kenichi Saito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SYSTEM AND PROJECTOR
- Publication number 20230176464
- Publication date Jun 8, 2023
- SEIKO EPSON CORPORATION
- Eiji MORIKUNI
- G02 - OPTICS
Information Patent Application
COLOR WHEEL MODULE AND PROJECTION DEVICE
- Publication number 20230141316
- Publication date May 11, 2023
- CORETRONIC CORPORATION
- PI-TSUNG HSU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGING SYSTEM AND PROJECTION DEVICE
- Publication number 20230109394
- Publication date Apr 6, 2023
- CORETRONIC CORPORATION
- I-Ming Liu
- G02 - OPTICS
Information Patent Application
CONTROL OF DISPLAY DEVICE FOR AUTONOMOUS VEHICLE
- Publication number 20230080734
- Publication date Mar 16, 2023
- Micron Technology, Inc.
- Junichi Sato
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC DEVICE AND CONTROL METHOD THEREOF
- Publication number 20230059482
- Publication date Feb 23, 2023
- Samsung Electronics Co., Ltd.
- Ohyun KWON
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC DEVICE, CONTENTS SEARCHING SYSTEM AND SEARCHING METHOD T...
- Publication number 20230037686
- Publication date Feb 9, 2023
- Samsung Electronics Co.,Ltd.
- Eunseok CHOI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PROJECTOR AND CONTROL METHOD THEREFOR
- Publication number 20230040505
- Publication date Feb 9, 2023
- Samsung Electronics Co., Ltd.
- Sungho CHAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Optical correction of image distortions

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Projector

Show effect system for attraction system

Projection apparatus that performs rotation correction

Installation information acquisition method, correction method, pro...

Image projector using a phase image generator

Ultra-short-throw picture and screen alignment method and apparatus...

Information processing device, information processing method, progr...

Image display apparatus and method

Imaging system

Method and device for adjusting projected image

Optical engine module and projection device

Show effect system for attraction system

Imaging system and projection device

Patient support apparatus having vital signs monitoring and alerting

Image projector using a phase image generator

Projection image anti-jitter method and apparatus, and projector

Projection device, projection system and method for calibrating pro...

Optical system and projector

Single pass rendering for head mounted displays

Projection control apparatus, terminal apparatus, and projection me...

Projection method, projection device, and projection system

Control device, projection apparatus, control method, and control p...

Projection picture correction system and electronic equipment and p...

Interference lens and projection ambient lamp

Projection method and non-transitory computer-readable storage medi...

Projection optical apparatus, projector, and method for projection...

Projective transformation matrix determination method, projector, a...

Projection lens and projector

Methods and systems for high dynamic range image projectors

Information generation method, information generation system, and n...

Patents Applicationslast 30 patents

PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING

PROJECTOR

INSTALLATION INFORMATION ACQUISITION METHOD, CORRECTION METHOD, PRO...

PROJECTOR OR DISPLAY COMPRISING A SCANNING LIGHT SOURCE AND A PIXEL...

OPTICAL PATH CHANGING DEVICE AND PROJECTION IMAGE DISPLAY DEVICE PR...

IMAGE DISPLAY APPARATUS AND METHOD

PROJECTION DEVICE, PROJECTION CONTROL METHOD, AND RECORDING MEDIUM

RELAY SYSTEM, PROJECTION SYSTEM, AND PROJECTOR

REMOTE PROJECTOR ALIGNMENT SYSTEM FOR SPHERICAL PROJECTION SYSTEM

VIDEO PROJECTION DEVICE, VIDEO PROJECTION METHOD, AND PROGRAM

PATIENT SUPPORT APPARATUS HAVING VITAL SIGNS MONITORING AND ALERTING

ELECTRONIC APPARATUS AND CONTROL METHOD THEREOF

PROJECTOR

PROJECTOR

SHOW EFFECT SYSTEM FOR ATTRACTION SYSTEM

IMAGE PROJECTOR USING A PHASE IMAGE GENERATOR

SINGLE PASS RENDERING FOR HEAD MOUNTED DISPLAYS

PROJECTION IMAGE CORRECTION METHOD AND PROJECTION SYSTEM

SHOW EFFECT SYSTEM FOR ATTRACTION SYSTEM

LENS MODULE AND PROJECTION DEVICE

IMAGE DISPLAY DEVICE AND CONTROL METHOD

INTERFERENCE LENS AND PROJECTION AMBIENT LAMP

IMAGING SYSTEM

OPTICAL SYSTEM AND PROJECTOR

COLOR WHEEL MODULE AND PROJECTION DEVICE

IMAGING SYSTEM AND PROJECTION DEVICE

CONTROL OF DISPLAY DEVICE FOR AUTONOMOUS VEHICLE

ELECTRONIC DEVICE AND CONTROL METHOD THEREOF

ELECTRONIC DEVICE, CONTENTS SEARCHING SYSTEM AND SEARCHING METHOD T...

PROJECTOR AND CONTROL METHOD THEREFOR