with photodetectors arranged in a two-dimensional array

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H04N1/02805

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

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H04N1/02805with photodetectors arranged in a two-dimensional array

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Patents Grantslast 30 patents

Information Patent Grant
Solid-state imaging element, reading device, image processing appar...
- Patent number 11,792,539
- Issue date Oct 17, 2023
- Ricoh Company, Ltd.
- Shinji Sakaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Illumination device for image sensor
- Patent number 11,743,406
- Issue date Aug 29, 2023
- Glory Ltd.
- Takaaki Morimoto
- G02 - OPTICS
Information Patent Grant
Fraud confirmation assisting apparatus and fraud confirmation metho...
- Patent number 11,694,455
- Issue date Jul 4, 2023
- Ricoh Company, Ltd.
- Tadaaki Oyama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoelectric conversion device and method of controlling photoelec...
- Patent number 11,652,940
- Issue date May 16, 2023
- Canon Kabushiki Kaisha
- Tatsuya Ryoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device and image reading method
- Patent number 11,647,141
- Issue date May 9, 2023
- Mitsubishi Electric Corporation
- Miki Sugano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion device, image reading device and image for...
- Patent number 11,424,276
- Issue date Aug 23, 2022
- Ricoh Company, Ltd.
- Kenichi Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image forming apparatus capable of reading sheet being conveyed
- Patent number 11,277,537
- Issue date Mar 15, 2022
- Kyocera Document Solutions Inc.
- Kohei Ishido
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanner with multidirectional illumination
- Patent number 11,190,659
- Issue date Nov 30, 2021
- Silvia Colagrande
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Plurality of linear sensor arrays comprising plural process directi...
- Patent number 11,025,796
- Issue date Jun 1, 2021
- Xerox Corporation
- Joseph F. Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photodetector array
- Patent number 10,991,764
- Issue date Apr 27, 2021
- SIGNTLE INC.
- Peter Zalar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and method for operating electronic device
- Patent number 10,827,090
- Issue date Nov 3, 2020
- Innolux Corporation
- Kazuyuki Hashimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Active segmention of scanned images based on deep reinforcement lea...
- Patent number 10,685,261
- Issue date Jun 16, 2020
- GM Global Technology Operations LLC
- Xuewei Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Scanner that combines images read by first and second sensor arrays...
- Patent number 10,659,653
- Issue date May 19, 2020
- Seiko Epson Corporation
- Kiyoharu Momose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner, scan program, and method of producing scan data
- Patent number 10,594,893
- Issue date Mar 17, 2020
- Seiko Epson Corporation
- Kiyoharu Momose
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing optical scanners for digital watermark detection
- Patent number 10,455,112
- Issue date Oct 22, 2019
- Digimarc Corporation
- Kristyn R. Falkenstern
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correcting color differences between scanner modules
- Patent number 10,397,446
- Issue date Aug 27, 2019
- Hewlett-Packard Development Company, L.P.
- Miguel Angel Lopez
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for using multiple optical sensor arrays to measure features...
- Patent number 10,183,445
- Issue date Jan 22, 2019
- Xerox Corporation
- Donald E. Thresh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for using optical sensor focus to identify feature heights o...
- Patent number 10,179,436
- Issue date Jan 15, 2019
- Xerox Corporation
- David A. Mantell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for using an optical sensor array to monitor color fidelity...
- Patent number 10,173,366
- Issue date Jan 8, 2019
- Xerox Corporation
- John C. Juhasz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion apparatus and image reading apparatus
- Patent number 10,103,182
- Issue date Oct 16, 2018
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for using multiple optical sensor arrays to measure features...
- Patent number 10,011,078
- Issue date Jul 3, 2018
- Xerox Corporation
- Donald E. Thresh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for using optical sensor focus to identify feature heights o...
- Patent number 10,005,229
- Issue date Jun 26, 2018
- Xerox Corporation
- David A. Mantell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
System for using an optical sensor array to monitor color fidelity...
- Patent number 9,993,977
- Issue date Jun 12, 2018
- Xerox Corporation
- John C. Juhasz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Imaging element, image reading device, image forming apparatus, and...
- Patent number 9,973,659
- Issue date May 15, 2018
- Ricoh Company, Ltd.
- Yoshio Konno
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectric conversion device, image reading device, and image fo...
- Patent number 9,967,488
- Issue date May 8, 2018
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for, and method of, controlling target illumination for an i...
- Patent number 9,756,215
- Issue date Sep 5, 2017
- Symbol Technologies, LLC
- Vladimir Gurevich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing optical scanners for digital watermark detection
- Patent number 9,727,941
- Issue date Aug 8, 2017
- Digimarc Corporation
- Kristyn R. Falkenstern
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-function printing device having light guides between printing...
- Patent number 9,729,748
- Issue date Aug 8, 2017
- Xerox Corporation
- Andrew S. Noren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanner and image forming apparatus incorporating the image s...
- Patent number 9,571,690
- Issue date Feb 14, 2017
- Ricoh Company, Ltd.
- Yohei Osanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image scanning apparatus
- Patent number 9,363,404
- Issue date Jun 7, 2016
- Brother Kogyo Kabushiki Kaisha
- Yuji Hori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL MEMBER AND IMAGE READING DEVICE
- Publication number 20240251049
- Publication date Jul 25, 2024
- Mitsubishi Electric Corporation
- Hideki MATSUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS
- Publication number 20230336666
- Publication date Oct 19, 2023
- RICOH COMPANY, LTD.
- Hironori Sasaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING DEVICE AND IMAGE READING METHOD
- Publication number 20230034290
- Publication date Feb 2, 2023
- Mitsubishi Electric Corporation
- Miki SUGANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ILLUMINATION DEVICE FOR IMAGE SENSOR
- Publication number 20220417381
- Publication date Dec 29, 2022
- GLORY LTD.
- Takaaki MORIMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND METHOD OF CONTROLLING PHOTOELEC...
- Publication number 20220294922
- Publication date Sep 15, 2022
- Canon Kabushiki Kaisha
- Tatsuya Ryoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FRAUD CONFIRMATION ASSISTING APPARATUS AND FRAUD CONFIRMATION METHOD
- Publication number 20220230460
- Publication date Jul 21, 2022
- Tadaaki OYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND METHOD OF IMAGE SCANNING
- Publication number 20220182508
- Publication date Jun 9, 2022
- AU OPTRONICS CORPORATION
- Hsun-Chen Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOLID-STATE IMAGING ELEMENT, READING DEVICE, IMAGE PROCESSING APPAR...
- Publication number 20210409622
- Publication date Dec 30, 2021
- Shinji SAKAGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE FORMING APPARATUS CAPABLE OF READING SHEET BEING CONVEYED
- Publication number 20210321013
- Publication date Oct 14, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Kohei ISHIDO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, IMAGE READING DEVICE AND IMAGE FOR...
- Publication number 20210036037
- Publication date Feb 4, 2021
- RICOH COMPANY, LTD.
- KENICHI MATSUMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNER WITH MULTIDIRECTIONAL ILLUMINATION
- Publication number 20210006681
- Publication date Jan 7, 2021
- Silvia COLAGRANDE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PLURALITY OF LINEAR SENSOR ARRAYS WITH SUBMICRON Y-AXIS ALIGNMENT B...
- Publication number 20200228674
- Publication date Jul 16, 2020
- Xerox Corporation
- Joseph F. Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTODETECTOR ARRAY
- Publication number 20190378880
- Publication date Dec 12, 2019
- SIGNTLE INC.
- Peter ZALAR
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACTIVE SEGMENTION OF SCANNED IMAGES BASED ON DEEP REINFORCEMENT LEA...
- Publication number 20190377988
- Publication date Dec 12, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xuewei QI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR USING AN OPTICAL SENSOR ARRAY TO MONITOR COLOR FIDELITY...
- Publication number 20180250872
- Publication date Sep 6, 2018
- Xerox Corporation
- John C. Juhasz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR USING MULTIPLE OPTICAL SENSOR ARRAYS TO MEASURE FEATURES...
- Publication number 20180243974
- Publication date Aug 30, 2018
- Xerox Corporation
- Donald E. Thresh
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SCANNER, SCAN PROGRAM, AND METHOD OF PRODUCING SCAN DATA
- Publication number 20180213118
- Publication date Jul 26, 2018
- SEIKO EPSON CORPORATION
- Kiyoharu MOMOSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNER, SCAN PROGRAM, AND METHOD OF PRODUCING SCAN DATA
- Publication number 20180213117
- Publication date Jul 26, 2018
- SEIKO EPSON CORPORATION
- Kiyoharu MOMOSE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTIMIZING OPTICAL SCANNERS FOR DIGITAL WATERMARK DETECTION
- Publication number 20180131837
- Publication date May 10, 2018
- Digimarc Corporation
- Kristyn R. Falkenstern
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRECTING COLOR DIFFERENCES BETWEEN SCANNER MODULES
- Publication number 20170359489
- Publication date Dec 14, 2017
- Hewlett-Packard Development Company, L.P.
- Miguel Angel LOPEZ
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE READING APPARATUS
- Publication number 20170345857
- Publication date Nov 30, 2017
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-FUNCTION PRINTING DEVICE HAVING LIGHT GUIDES BETWEEN PRINTING...
- Publication number 20170223213
- Publication date Aug 3, 2017
- Xerox Corporation
- Andrew S. Noren
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR, AND METHOD OF, CONTROLLING TARGET ILLUMINATION FOR AN I...
- Publication number 20170134614
- Publication date May 11, 2017
- SYMBOL TECHNOLOGIES, LLC
- VLADIMIR GUREVICH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Document Scanner-Copier with a Stationary Imaging and Illumination...
- Publication number 20170126921
- Publication date May 4, 2017
- Gheorghe Olaru
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR USING MULTIPLE OPTICAL SENSOR ARRAYS TO MEASU...
- Publication number 20170095977
- Publication date Apr 6, 2017
- Xerox Corporation
- Donald E. Thresh
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
IMAGE READING DEVICE
- Publication number 20170085737
- Publication date Mar 23, 2017
- TOPPAN PRINTING CO., LTD.
- Noriko MORIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE, IMAGE READING DEVICE, AND IMAGE FO...
- Publication number 20170019619
- Publication date Jan 19, 2017
- Canon Kabushiki Kaisha
- Tatsuya Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGING ELEMENT, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND...
- Publication number 20170019567
- Publication date Jan 19, 2017
- Yoshio KONNO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT EMITTER, IMAGE FORMATION SYSTEM, AND EXPOSURE UNIT
- Publication number 20160299454
- Publication date Oct 13, 2016
- Canon Kabushiki Kaisha
- Satoru Shiobara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE S...
- Publication number 20160277624
- Publication date Sep 22, 2016
- RICOH COMPANY, LTD.
- Yohei OSANAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

with photodetectors arranged in a two-dimensional array

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solid-state imaging element, reading device, image processing appar...

Illumination device for image sensor

Fraud confirmation assisting apparatus and fraud confirmation metho...

Photoelectric conversion device and method of controlling photoelec...

Image reading device and image reading method

Photoelectric conversion device, image reading device and image for...

Image forming apparatus capable of reading sheet being conveyed

Image scanner with multidirectional illumination

Plurality of linear sensor arrays comprising plural process directi...

Photodetector array

Electronic device and method for operating electronic device

Active segmention of scanned images based on deep reinforcement lea...

Scanner that combines images read by first and second sensor arrays...

Scanner, scan program, and method of producing scan data

Optimizing optical scanners for digital watermark detection

Correcting color differences between scanner modules

Method for using multiple optical sensor arrays to measure features...

Method for using optical sensor focus to identify feature heights o...

Method for using an optical sensor array to monitor color fidelity...

Photoelectric conversion apparatus and image reading apparatus

System for using multiple optical sensor arrays to measure features...

System for using optical sensor focus to identify feature heights o...

System for using an optical sensor array to monitor color fidelity...

Imaging element, image reading device, image forming apparatus, and...

Photoelectric conversion device, image reading device, and image fo...

System for, and method of, controlling target illumination for an i...

Optimizing optical scanners for digital watermark detection

Multi-function printing device having light guides between printing...

Image scanner and image forming apparatus incorporating the image s...

Image scanning apparatus

Patents Applicationslast 30 patents

OPTICAL MEMBER AND IMAGE READING DEVICE

IMAGE READING APPARATUS

IMAGE READING DEVICE AND IMAGE READING METHOD

ILLUMINATION DEVICE FOR IMAGE SENSOR

PHOTOELECTRIC CONVERSION DEVICE AND METHOD OF CONTROLLING PHOTOELEC...

FRAUD CONFIRMATION ASSISTING APPARATUS AND FRAUD CONFIRMATION METHOD

DISPLAY DEVICE AND METHOD OF IMAGE SCANNING

SOLID-STATE IMAGING ELEMENT, READING DEVICE, IMAGE PROCESSING APPAR...

IMAGE FORMING APPARATUS CAPABLE OF READING SHEET BEING CONVEYED

PHOTOELECTRIC CONVERSION DEVICE, IMAGE READING DEVICE AND IMAGE FOR...

IMAGE SCANNER WITH MULTIDIRECTIONAL ILLUMINATION

PLURALITY OF LINEAR SENSOR ARRAYS WITH SUBMICRON Y-AXIS ALIGNMENT B...

PHOTODETECTOR ARRAY

ACTIVE SEGMENTION OF SCANNED IMAGES BASED ON DEEP REINFORCEMENT LEA...

METHOD FOR USING AN OPTICAL SENSOR ARRAY TO MONITOR COLOR FIDELITY...

METHOD FOR USING MULTIPLE OPTICAL SENSOR ARRAYS TO MEASURE FEATURES...

SCANNER, SCAN PROGRAM, AND METHOD OF PRODUCING SCAN DATA

SCANNER, SCAN PROGRAM, AND METHOD OF PRODUCING SCAN DATA

OPTIMIZING OPTICAL SCANNERS FOR DIGITAL WATERMARK DETECTION

CORRECTING COLOR DIFFERENCES BETWEEN SCANNER MODULES

PHOTOELECTRIC CONVERSION APPARATUS AND IMAGE READING APPARATUS

MULTI-FUNCTION PRINTING DEVICE HAVING LIGHT GUIDES BETWEEN PRINTING...

SYSTEM FOR, AND METHOD OF, CONTROLLING TARGET ILLUMINATION FOR AN I...

Document Scanner-Copier with a Stationary Imaging and Illumination...

SYSTEM AND METHOD FOR USING MULTIPLE OPTICAL SENSOR ARRAYS TO MEASU...

IMAGE READING DEVICE

PHOTOELECTRIC CONVERSION DEVICE, IMAGE READING DEVICE, AND IMAGE FO...

IMAGING ELEMENT, IMAGE READING DEVICE, IMAGE FORMING APPARATUS, AND...

LIGHT EMITTER, IMAGE FORMATION SYSTEM, AND EXPOSURE UNIT

IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE S...