Circuits for driving or energising particular reading heads or original illumination means

Industry

CPC
H04N1/40056

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H04N1/40056Circuits for driving or energising particular reading heads or original illumination means

Industries

Patents Grantslast 30 patents

Information Patent Grant
Information processing apparatus, image reading apparatus and image...
- Patent number 11,831,840
- Issue date Nov 28, 2023
- PFU Limited
- Yuki Morita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reading apparatus and image forming system
- Patent number 11,518,634
- Issue date Dec 6, 2022
- Canon Kabushiki Kaisha
- Naoto Tokuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus, control method, and computer program produ...
- Patent number 11,503,186
- Issue date Nov 15, 2022
- Seiko Epson Corporation
- Toshinori Matsunami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reading device, image forming apparatus, and color mixture preventi...
- Patent number 11,457,121
- Issue date Sep 27, 2022
- Ricoh Company, Ltd.
- Takuhei Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
- Patent number 11,386,281
- Issue date Jul 12, 2022
- Digimarc Corporation
- Jacob L. Boles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image scanning device
- Patent number 11,336,787
- Issue date May 17, 2022
- Brother Kogyo Kabushiki Kaisha
- Shuichi Sunako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 11,297,198
- Issue date Apr 5, 2022
- Kyocera Document Solutions Inc.
- Akira Shimatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting component having light-absorbing layer, light-emitti...
- Patent number 11,043,530
- Issue date Jun 22, 2021
- FUJIFILM Business Innovation Corp.
- Takashi Kondo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Information processing apparatus, control system, image processing...
- Patent number 10,992,842
- Issue date Apr 27, 2021
- Canon Kabushiki Kaisha
- Takeshi Yazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Information detecting device to perform a color conversion operatio...
- Patent number 10,735,625
- Issue date Aug 4, 2020
- Ricoh Company, Ltd.
- Masamoto Nakazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of aligning pixelated light engines
- Patent number 10,723,078
- Issue date Jul 28, 2020
- 3D Systems, Inc.
- Guthrie Cooper
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Coordinated illumination and image signal capture for enhanced sign...
- Patent number 10,713,456
- Issue date Jul 14, 2020
- Digimarc Corporation
- Jacob L. Boles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image reading apparatus and semiconductor device
- Patent number 10,659,655
- Issue date May 19, 2020
- Seiko Epson Corporation
- Takafumi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanning apparatus and method of controlling scan
- Patent number 10,645,251
- Issue date May 5, 2020
- Hewlett-Packard Development Company, L.P.
- Jung-han Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and method for controlling the same
- Patent number 10,609,250
- Issue date Mar 31, 2020
- Konica Minolta, Inc.
- Hiroshi Ibaraki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device
- Patent number 10,516,797
- Issue date Dec 24, 2019
- Flexenable Limited
- Tiziano Agostinelli
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and image forming system
- Patent number 10,506,126
- Issue date Dec 10, 2019
- Konica Minolta, Inc.
- Kenji Kawatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 10,474,058
- Issue date Nov 12, 2019
- Oki Data Corporation
- Kentaro Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photoelectric conversion device, photoelectric conversion method, a...
- Patent number 10,475,844
- Issue date Nov 12, 2019
- Ricoh Company, Ltd.
- Keita Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reading control apparatus, control method, and storage medium
- Patent number 10,469,689
- Issue date Nov 5, 2019
- Canon Kabushiki Kaisha
- Syunichi Kunihiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning exposure device
- Patent number 10,469,692
- Issue date Nov 5, 2019
- V Technology Co., Ltd.
- Yuji Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reading device, pressure plate opening/closing detection meth...
- Patent number 10,462,330
- Issue date Oct 29, 2019
- Ricoh Company, Ltd.
- Tetsuo Inui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and image sensor module to suppress excessi...
- Patent number 10,447,889
- Issue date Oct 15, 2019
- Seiko Epson Corporation
- Takafumi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light-emitting component, light-emitting device, and image forming...
- Patent number 10,438,990
- Issue date Oct 8, 2019
- Fuji Xerox Co., Ltd.
- Takashi Kondo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus with variable drive capability for signal o...
- Patent number 10,412,250
- Issue date Sep 10, 2019
- Seiko Epson Corporation
- Takafumi Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner, and scanned image generating method
- Patent number 10,382,648
- Issue date Aug 13, 2019
- Seiko Epson Corporation
- Kazuya Takita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Layered structure including thyristor and light-emitting element, l...
- Patent number 10,374,002
- Issue date Aug 6, 2019
- Fuji Xerox Co., Ltd.
- Takashi Kondo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image reader device, and semiconductor device
- Patent number 10,326,903
- Issue date Jun 18, 2019
- Seiko Epson Corporation
- Takafumi Sano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanner and line period determining method for image scanner
- Patent number 10,306,105
- Issue date May 28, 2019
- Brother Kogyo Kabushiki Kaisha
- Kazushi Shumiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning lens, scanning device, and image forming apparatus includi...
- Patent number 10,298,803
- Issue date May 21, 2019
- Ricoh Company, Ltd.
- Takuya Nagano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORA...
- Publication number 20240073340
- Publication date Feb 29, 2024
- Canon Kabushiki Kaisha
- TSUYOSHI YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, IMAGE READING APPARATUS AND IMAGE...
- Publication number 20230058711
- Publication date Feb 23, 2023
- PFU LIMITED
- Yuki Morita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING APPARATUS AND IMAGE FORMING SYSTEM
- Publication number 20220234850
- Publication date Jul 28, 2022
- Canon Kabushiki Kaisha
- Naoto Tokuma
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
READING DEVICE, IMAGE FORMING APPARATUS, AND COLOR MIXTURE PREVENTI...
- Publication number 20220141350
- Publication date May 5, 2022
- RICOH COMPANY, LTD.
- Takuhei YOKOYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNING DEVICE
- Publication number 20210306496
- Publication date Sep 30, 2021
- BROTHER KOGYO KABUSHIKI KAISHA
- Shuichi SUNAKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20210250462
- Publication date Aug 12, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Akira Shimatani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...
- Publication number 20210042483
- Publication date Feb 11, 2021
- Digimarc Corporation
- Jacob L. Boles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS AND CONTROLLING METHOD FOR THE SAME
- Publication number 20200329166
- Publication date Oct 15, 2020
- Canon Kabushiki Kaisha
- Hiroshi Yamamizu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, CONTROL SYSTEM, IMAGE PROCESSING...
- Publication number 20200021717
- Publication date Jan 16, 2020
- Canon Kabushiki Kaisha
- Takeshi Yazawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION DETECTING DEVICE, READING DEVICE, IMAGE FORMING APPARAT...
- Publication number 20190335061
- Publication date Oct 31, 2019
- Masamoto NAKAZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...
- Publication number 20190266369
- Publication date Aug 29, 2019
- Digimarc Corporation
- Jacob L. Boles
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20190235411
- Publication date Aug 1, 2019
- Oki Data Corporation
- Kentaro HASEGAWA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE SCANNING APPARATUS AND METHOD OF CONTROLLING SCAN
- Publication number 20190149694
- Publication date May 16, 2019
- HP PRINTING KOREA CO., LTD.
- Jung-han KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND INKJET RECORDING DEVICE
- Publication number 20190105930
- Publication date Apr 11, 2019
- Konica Minolta, Inc.
- Masakazu DATE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF ALIGNING PIXELATED LIGHT ENGINES
- Publication number 20190091934
- Publication date Mar 28, 2019
- 3D Systems, Inc.
- Guthrie Cooper
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SCANNING APPARATUS
- Publication number 20180302531
- Publication date Oct 18, 2018
- MICROTEK INTERNATIONAL INC.
- Chin-Lai WU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...
- Publication number 20180234583
- Publication date Aug 16, 2018
- FUJI XEROX CO.,LTD.
- Takashi KONDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...
- Publication number 20180234584
- Publication date Aug 16, 2018
- FUJI XEROX CO.,LTD.
- Takashi KONDO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, PHOTOELECTRIC CONVERSION METHOD, A...
- Publication number 20180175096
- Publication date Jun 21, 2018
- Keita Inoue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE READING DEVICE AND IMAGE FORMING APPARATUS THEREWITH
- Publication number 20180149861
- Publication date May 31, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kei OUCHI
- G02 - OPTICS
Information Patent Application
IMAGE SCANNER AND LINE PERIOD DETERMINING METHOD FOR IMAGE SCANNER
- Publication number 20180139352
- Publication date May 17, 2018
- BROTHER KOGYO KABUSHIKI KAISHA
- Kazushi SHUMIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
READING CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
- Publication number 20180115671
- Publication date Apr 26, 2018
- Canon Kabushiki Kaisha
- Syunichi Kunihiro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNING APPARATUS AND METHOD OF CONTROLLING SCAN
- Publication number 20180109697
- Publication date Apr 19, 2018
- S-Printing Solution Co., Ltd.
- Jung-han KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READER DEVICE, AND SEMICONDUCTOR DEVICE
- Publication number 20180091692
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Takafumi SANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE SENSOR MODULE
- Publication number 20180091695
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Takafumi SUZUKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20180091676
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Takafumi SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE PROCESSING APPARATUS HAVING A FUNCTION FOR CONTROLLING SOUND...
- Publication number 20180091673
- Publication date Mar 29, 2018
- Kabushiki Kaisha Toshiba
- Tsutomu UETA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND SEMICONDUCTOR DEVICE
- Publication number 20180091696
- Publication date Mar 29, 2018
- SEIKO EPSON CORPORATION
- Takafumi SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNING EXPOSURE DEVICE
- Publication number 20180041656
- Publication date Feb 8, 2018
- V Technology Co., LTD.
- Yuji YOSHIDA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT GUIDE BODY, LIGHT SOURCE DEVICE AND IMAGE READING DEVICE
- Publication number 20180041661
- Publication date Feb 8, 2018
- MITSUBISHI ELECTRIC CORPORATION
- Fumika OSHIYAMA
- G02 - OPTICS

Circuits for driving or energising particular reading heads or original illumination means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Information processing apparatus, image reading apparatus and image...

Reading apparatus and image forming system

Image reading apparatus, control method, and computer program produ...

Reading device, image forming apparatus, and color mixture preventi...

Coordinated illumination and image signal capture for enhanced sign...

Image scanning device

Image processing apparatus

Light-emitting component having light-absorbing layer, light-emitti...

Information processing apparatus, control system, image processing...

Information detecting device to perform a color conversion operatio...

Method of aligning pixelated light engines

Coordinated illumination and image signal capture for enhanced sign...

Image reading apparatus and semiconductor device

Image scanning apparatus and method of controlling scan

Image reading apparatus and method for controlling the same

Imaging device

Image reading apparatus and image forming system

Image forming apparatus

Photoelectric conversion device, photoelectric conversion method, a...

Reading control apparatus, control method, and storage medium

Scanning exposure device

Image reading device, pressure plate opening/closing detection meth...

Image reading apparatus and image sensor module to suppress excessi...

Light-emitting component, light-emitting device, and image forming...

Image reading apparatus with variable drive capability for signal o...

Scanner, and scanned image generating method

Layered structure including thyristor and light-emitting element, l...

Image reader device, and semiconductor device

Image scanner and line period determining method for image scanner

Scanning lens, scanning device, and image forming apparatus includi...

Patents Applicationslast 30 patents

IMAGE READING APPARATUS, METHOD FOR CONTROLLING THE SAME, AND STORA...

INFORMATION PROCESSING APPARATUS, IMAGE READING APPARATUS AND IMAGE...

READING APPARATUS AND IMAGE FORMING SYSTEM

READING DEVICE, IMAGE FORMING APPARATUS, AND COLOR MIXTURE PREVENTI...

IMAGE SCANNING DEVICE

IMAGE PROCESSING APPARATUS

COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...

IMAGE FORMING APPARATUS AND CONTROLLING METHOD FOR THE SAME

INFORMATION PROCESSING APPARATUS, CONTROL SYSTEM, IMAGE PROCESSING...

INFORMATION DETECTING DEVICE, READING DEVICE, IMAGE FORMING APPARAT...

COORDINATED ILLUMINATION AND IMAGE SIGNAL CAPTURE FOR ENHANCED SIGN...

IMAGE FORMING APPARATUS

IMAGE SCANNING APPARATUS AND METHOD OF CONTROLLING SCAN

IMAGE READING DEVICE AND INKJET RECORDING DEVICE

METHOD OF ALIGNING PIXELATED LIGHT ENGINES

IMAGE SCANNING APPARATUS

LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...

LIGHT-EMITTING COMPONENT, LIGHT-EMITTING DEVICE, AND IMAGE FORMING...

PHOTOELECTRIC CONVERSION DEVICE, PHOTOELECTRIC CONVERSION METHOD, A...

IMAGE READING DEVICE AND IMAGE FORMING APPARATUS THEREWITH

IMAGE SCANNER AND LINE PERIOD DETERMINING METHOD FOR IMAGE SCANNER

READING CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

IMAGE SCANNING APPARATUS AND METHOD OF CONTROLLING SCAN

IMAGE READER DEVICE, AND SEMICONDUCTOR DEVICE

IMAGE READING APPARATUS AND IMAGE SENSOR MODULE

IMAGE READING APPARATUS

IMAGE PROCESSING APPARATUS HAVING A FUNCTION FOR CONTROLLING SOUND...

IMAGE READING APPARATUS AND SEMICONDUCTOR DEVICE

SCANNING EXPOSURE DEVICE

LIGHT GUIDE BODY, LIGHT SOURCE DEVICE AND IMAGE READING DEVICE