Light control

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CPC
H04N1/00997

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/00997Light control

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image reading device, image forming apparatus, and feed tray compri...
- Patent number 11,968,341
- Issue date Apr 23, 2024
- Ricoh Company, Ltd.
- Masahiro Samei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device with display disposed between camera and place...
- Patent number 11,736,636
- Issue date Aug 22, 2023
- FUJIFILM Business Innovation Corp.
- Kenichi Ishikura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Microarrayer for dispensing reagent on a substrate and a method for...
- Patent number 11,716,427
- Issue date Aug 1, 2023
- ARRAYJET LIMITED
- Benjamin Mitchell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and operation mode control method that redu...
- Patent number 11,523,018
- Issue date Dec 6, 2022
- Kyocera Document Solutions Inc.
- Norifumi Miyahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ambient lighting indicating machine status conditions
- Patent number 11,438,465
- Issue date Sep 6, 2022
- Xerox Corporation
- Donald A. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temperature based control for document reading apparatus
- Patent number 11,375,075
- Issue date Jun 28, 2022
- Canon Kabushiki Kaisha
- Kazunori Togashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and method for controlling image reading device
- Patent number 11,303,774
- Issue date Apr 12, 2022
- Kyocera Document Solutions Inc.
- Hiroyuki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reading device
- Patent number 11,184,501
- Issue date Nov 23, 2021
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tomoko Iiyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device, image reading device, and image forming apparatus
- Patent number 11,079,516
- Issue date Aug 3, 2021
- FUJIFILM Business Innovation Corp.
- Masaki Hachisuga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device, image reading device, and image forming apparatus
- Patent number 11,073,640
- Issue date Jul 27, 2021
- FUJIFILM Business Innovation Corp.
- Motohiro Asano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Configuring a sealed enclosure for a laser printhead
- Patent number 11,064,086
- Issue date Jul 13, 2021
- Zebra Technologies Corporation
- Patrick Martin Brown
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus
- Patent number 10,999,461
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Satoshi Totsuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 10,939,017
- Issue date Mar 2, 2021
- Canon Kabushiki Kaisha
- Ryuichi Araki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image forming apparatus
- Patent number 10,917,537
- Issue date Feb 9, 2021
- Fuji Xerox Co., Ltd.
- Kaoru Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and original size detection method
- Patent number 10,897,552
- Issue date Jan 19, 2021
- Canon Kabushiki Kaisha
- Hiromu Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and shading correction method for switching...
- Patent number 10,880,441
- Issue date Dec 29, 2020
- Seiko Epson Corporation
- Masahiko Mizoguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus capable of shielding illumination light not...
- Patent number 10,764,459
- Issue date Sep 1, 2020
- Kyocera Document Solutions Inc.
- Kazuhiro Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 10,681,238
- Issue date Jun 9, 2020
- Konica Minolta, Inc.
- Takehisa Nakao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanning apparatus, and method and computer-readable medium t...
- Patent number 10,560,594
- Issue date Feb 11, 2020
- Brother Kogyo Kabushiki Kaisha
- Jie Zheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device and method for deflecting a beam of light
- Patent number 10,560,595
- Issue date Feb 11, 2020
- Robert Bosch GmbH
- Dominik Messner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanning apparatus and control method for image scanning appa...
- Patent number 10,554,844
- Issue date Feb 4, 2020
- Canon Kabushiki Kaisha
- Hiroyuki Hosogoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Print control apparatus and method of controlling the same
- Patent number 10,542,189
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Masanao Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and document size detecting method
- Patent number 10,542,166
- Issue date Jan 21, 2020
- Canon Kabushiki Kaisha
- Satoshi Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document scanning apparatus composed of an automatic document feedi...
- Patent number 10,536,587
- Issue date Jan 14, 2020
- FOXLINK IMAGE TECHNOLOGY CO., LTD.
- Chi Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device including an illumination unit with first and...
- Patent number 10,523,833
- Issue date Dec 31, 2019
- Kyocera Document Solutions Inc.
- Minoru Tokonami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 10,488,782
- Issue date Nov 26, 2019
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner and scanner data generating method
- Patent number 10,477,057
- Issue date Nov 12, 2019
- Seiko Corporation
- Takahiro Netsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner and scanner data generating method
- Patent number 10,462,321
- Issue date Oct 29, 2019
- Seiko Epson Corporation
- Kazutoshi Nishida
- G02 - OPTICS
Information Patent Grant
Display device, image processing apparatus, control methods thereof...
- Patent number 10,455,119
- Issue date Oct 22, 2019
- Canon Kabushiki Kaisha
- Kenichi Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanner
- Patent number 10,440,225
- Issue date Oct 8, 2019
- Brother Kogyo Kabushiki Kaisha
- Takashi Matsumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
RECORDING APPARATUS AND MEDIUM SUPPORTING DEVICE
- Publication number 20240114100
- Publication date Apr 4, 2024
- SEIKO EPSON CORPORATION
- Seiya HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE
- Publication number 20230053499
- Publication date Feb 23, 2023
- FUJIFILM Business Innovation Corp.
- Kenichi ISHIKURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND FEED TRAY
- Publication number 20220377197
- Publication date Nov 24, 2022
- RICOH COMPANY, LTD.
- Masahiro Samei
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND METHOD FOR CONTROLLING IMAGE READING DEVICE
- Publication number 20210400160
- Publication date Dec 23, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Hiroyuki Harada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-SHIELDING MEMBER, READING APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20210289096
- Publication date Sep 16, 2021
- FUJIFILM Business Innovation Corp.
- Hiroshi MAEDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TEMPERATURE BASED CONTROL FOR DOCUMENT READING APPARATUS
- Publication number 20210144270
- Publication date May 13, 2021
- Canon Kabushiki Kaisha
- Kazunori Togashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
READING DEVICE
- Publication number 20210014377
- Publication date Jan 14, 2021
- Panasonic Intellectual Property Management Co., Ltd.
- Tomoko IIYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20200329170
- Publication date Oct 15, 2020
- FUJI XEROX CO., LTD
- Kaoru TAKAHASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200310004
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Masaki HACHISUGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20200310003
- Publication date Oct 1, 2020
- FUJI XEROX CO., LTD
- Motohiro ASANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MICROARRAYER FOR DISPENSING REAGENT ON A SUBSTRATE AND A METHOD FOR...
- Publication number 20200290007
- Publication date Sep 17, 2020
- Arrayjet Limited
- Benjamin MITCHELL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20200244838
- Publication date Jul 30, 2020
- Canon Kabushiki Kaisha
- Ryuichi Araki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMBIENT LIGHTING INDICATING MACHINE STATUS CONDITIONS
- Publication number 20200204687
- Publication date Jun 25, 2020
- Xerox Corporation
- Donald A. Brown
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOCUMENT SIZE DETECTION DEVICE, IMAGE READING DEVICE, IMAGE FORMING...
- Publication number 20200120225
- Publication date Apr 16, 2020
- Tadaaki OYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190394349
- Publication date Dec 26, 2019
- Konica Minolta, Inc.
- Takehisa Nakao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNING APPARATUS, AND METHOD AND COMPUTER-READABLE MEDIUM T...
- Publication number 20190373132
- Publication date Dec 5, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Jie ZHENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS CAPABLE OF SHIELDING ILLUMINATION LIGHT NOT...
- Publication number 20190373131
- Publication date Dec 5, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kazuhiro Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNING APPARATUS AND CONTROL METHOD FOR IMAGE SCANNING APPA...
- Publication number 20190281179
- Publication date Sep 12, 2019
- Canon Kabushiki Kaisha
- Hiroyuki Hosogoshi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOCUMENT SCANNING APPARATUS COMPOSED OF AN AUTOMATIC DOCUMENT FEEDI...
- Publication number 20190191040
- Publication date Jun 20, 2019
- FOXLINK IMAGE TECHNOLOGY CO., LTD.
- Chi Wen Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNER
- Publication number 20190191054
- Publication date Jun 20, 2019
- BROTHER KOGYO KABUSHIKI KAISHA
- Takashi MATSUMI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME
- Publication number 20190068816
- Publication date Feb 28, 2019
- KYOCERA DOCUMENT SOLUTIONS INC.
- Minoru Tokonami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190011849
- Publication date Jan 10, 2019
- Canon Kabushiki Kaisha
- Kazuhiro Funatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE, IMAGE PROCESSING APPARATUS, CONTROL METHODS THEREOF...
- Publication number 20190014234
- Publication date Jan 10, 2019
- Canon Kabushiki Kaisha
- Kenichi Morikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE, IMAGE READING METHOD, AND STORAGE MEDIUM
- Publication number 20190007573
- Publication date Jan 3, 2019
- Canon Kabushiki Kaisha
- Akitoshi Kikuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TWO-SIDED SCANNING DEVICE HAVING BRIGHTNESS CALIBRATION COMPONENTS...
- Publication number 20190007576
- Publication date Jan 3, 2019
- Avision Inc.
- Te-Hsun Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRINT CONTROL APPARATUS AND METHOD OF CONTROLLING THE SAME
- Publication number 20180376033
- Publication date Dec 27, 2018
- Canon Kabushiki Kaisha
- Masanao Kurita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM
- Publication number 20180359383
- Publication date Dec 13, 2018
- Canon Kabushiki Kaisha
- Shuhei Tada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNER AND SCANNER DATA GENERATING METHOD
- Publication number 20180359384
- Publication date Dec 13, 2018
- SEIKO EPSON CORPORATION
- Kazutoshi NISHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNER AND SCANNER DATA GENERATING METHOD
- Publication number 20180352106
- Publication date Dec 6, 2018
- SEIKO EPSON CORPORATION
- Takahiro NETSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND DOCUMENT SIZE DETECTING METHOD
- Publication number 20180332183
- Publication date Nov 15, 2018
- Canon Kabushiki Kaisha
- Satoshi Seki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Light control

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image reading device, image forming apparatus, and feed tray compri...

Image reading device with display disposed between camera and place...

Microarrayer for dispensing reagent on a substrate and a method for...

Image forming apparatus and operation mode control method that redu...

Ambient lighting indicating machine status conditions

Temperature based control for document reading apparatus

Image reading device and method for controlling image reading device

Reading device

Optical device, image reading device, and image forming apparatus

Optical device, image reading device, and image forming apparatus

Configuring a sealed enclosure for a laser printhead

Image reading apparatus

Image forming apparatus

Image reading device and image forming apparatus

Image reading apparatus and original size detection method

Image reading apparatus and shading correction method for switching...

Image reading apparatus capable of shielding illumination light not...

Image forming apparatus

Image scanning apparatus, and method and computer-readable medium t...

Device and method for deflecting a beam of light

Image scanning apparatus and control method for image scanning appa...

Print control apparatus and method of controlling the same

Image reading apparatus and document size detecting method

Document scanning apparatus composed of an automatic document feedi...

Image reading device including an illumination unit with first and...

Image forming apparatus

Scanner and scanner data generating method

Scanner and scanner data generating method

Display device, image processing apparatus, control methods thereof...

Image scanner

Patents Applicationslast 30 patents

RECORDING APPARATUS AND MEDIUM SUPPORTING DEVICE

IMAGE READING DEVICE

IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND FEED TRAY

IMAGE READING DEVICE AND METHOD FOR CONTROLLING IMAGE READING DEVICE

LIGHT-SHIELDING MEMBER, READING APPARATUS, AND IMAGE FORMING APPARATUS

TEMPERATURE BASED CONTROL FOR DOCUMENT READING APPARATUS

READING DEVICE

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS

OPTICAL DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

OPTICAL DEVICE, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

MICROARRAYER FOR DISPENSING REAGENT ON A SUBSTRATE AND A METHOD FOR...

IMAGE FORMING APPARATUS

AMBIENT LIGHTING INDICATING MACHINE STATUS CONDITIONS

DOCUMENT SIZE DETECTION DEVICE, IMAGE READING DEVICE, IMAGE FORMING...

IMAGE FORMING APPARATUS

IMAGE SCANNING APPARATUS, AND METHOD AND COMPUTER-READABLE MEDIUM T...

IMAGE READING APPARATUS CAPABLE OF SHIELDING ILLUMINATION LIGHT NOT...

IMAGE SCANNING APPARATUS AND CONTROL METHOD FOR IMAGE SCANNING APPA...

DOCUMENT SCANNING APPARATUS COMPOSED OF AN AUTOMATIC DOCUMENT FEEDI...

IMAGE SCANNER

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCLUDING THE SAME

IMAGE FORMING APPARATUS

DISPLAY DEVICE, IMAGE PROCESSING APPARATUS, CONTROL METHODS THEREOF...

IMAGE READING DEVICE, IMAGE READING METHOD, AND STORAGE MEDIUM

TWO-SIDED SCANNING DEVICE HAVING BRIGHTNESS CALIBRATION COMPONENTS...

PRINT CONTROL APPARATUS AND METHOD OF CONTROLLING THE SAME

IMAGE READING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM

SCANNER AND SCANNER DATA GENERATING METHOD

SCANNER AND SCANNER DATA GENERATING METHOD

IMAGE READING APPARATUS AND DOCUMENT SIZE DETECTING METHOD