H04N 1/028

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9995915 Prism block for suppressing decrease of amount of light by medium, optical unit, and scanner optical systemJan 03, 17Jun 12, 18KONICA MINOLTA , INC.
9998627 Image reading device, image forming apparatus, and method of setting white reference valueJun 12, 17Jun 12, 18KABUSHII KAISHA TOSHIBA; Kabushiki Kaisha Toshiba and Toshiba Tec Kabushiki Kaisha;
9993977 System for using an optical sensor array to monitor color fidelity in objects produced by a three-dimensional object printerOct 01, 15Jun 12, 18Xerox Corporation
9998630 Image reading device and method, and image forming apparatus, with pixel value correction based on estimated image data of non-reading regionMar 29, 17Jun 12, 18Kyocera Document Solutions Inc.
9998626 Scanner and method of generating image dataJan 13, 17Jun 12, 18SEIKO EPSON CORPORATION
9992375 Image reading device illuminating a white reference member at a lower luminous intensity to generate black correction data for shading correctionJan 25, 17Jun 05, 18Panasonic Intellectual Property Management Co., Ltd.
9986130 Image reading apparatus that ensures high SN ratio by sufficient use of performance of image sensor, image reading method, and recording medium thereforJan 12, 17May 29, 18Kyocera Document Solutions Inc.
9983544 Image reading apparatus and image formation systemDec 08, 16May 29, 18Konica Minolta, Inc.
9979845 Image reading apparatus and image reading methodMar 15, 17May 22, 18BROTHER KOGYO KABUSHIKI KAISHA
9979852 Image reading apparatusMar 02, 17May 22, 18Konica Minolta, Inc.
9973659 Imaging element, image reading device, image forming apparatus, and imaging methodJun 23, 16May 15, 18Ricoh Company, Ltd.
9969121 Multifunctional 3D scanning and printing apparatusDec 29, 14May 15, 18NATIONAL TAIWAN UNIVERSITY OF SCIENCE AND TECHNOLGY
9967416 Document policies for a document processing unitSep 08, 15May 08, 18Intel Corp.
9967488 Photoelectric conversion device, image reading device, and image forming apparatusJul 12, 16May 08, 18CANON KABUSHIKI KAISHA
9966414 High efficiency LEDs and LED lampsAug 17, 17May 08, 18COOLEDGE LIGHTING INC.
9955031 Laser scanning device and image forming apparatus including the sameOct 21, 16Apr 24, 18Kyocera Document Solutions Inc.
9955042 Image reading apparatus providing shading correction with foreign matter detectionSep 06, 16Apr 24, 18KABUSHIKI KAISHA TOSHIBA; Kabushiki Kaisha Toshiba and Toshiba Tec Kabushiki Kaisha;
9948803 Reading apparatus that suppresses height of recording medium at a reading position, image forming apparatus and image forming system having the sameMar 24, 16Apr 17, 18Konica Minolta, Inc.
9948813 Time-varying barcode in an active displayJun 06, 16Apr 17, 18Not available
9946009 Light guide, light source device, and image reading deviceAug 30, 16Apr 17, 18Mitsubishi Electric Corporation

Showing 1 to 20 of 460 results