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H04N2201/04748
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ELECTRICITY
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Electric communication
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PICTORIAL COMMUNICATION
H04N2201/00
Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
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H04N2201/04748
by detecting synchronisation signals or driving signals
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Patents Grants
last 30 patents
Information
Patent Grant
Random access at resync points of DASH segments
Patent number
11,843,840
Issue date
Dec 12, 2023
QUALCOMM Incorporated
Thomas Stockhammer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Random access at resync points of dash segments
Patent number
11,564,018
Issue date
Jan 24, 2023
QUALCOMM Incorporated
Thomas Stockhammer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device and non-transitory recording medium includi...
Patent number
10,645,254
Issue date
May 5, 2020
Fuji Xerox Co., Ltd.
Kosuke Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device and non-transitory computer-readable medium
Patent number
10,382,643
Issue date
Aug 13, 2019
Fuji Xerox Co., Ltd.
Kosuke Shimizu
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
Image processing device and non-transitory recording medium
Patent number
10,356,271
Issue date
Jul 16, 2019
Fuji Xerox Co., Ltd.
Kosuke Shimizu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for adjusting position of light beam sensor
Patent number
9,529,296
Issue date
Dec 27, 2016
Kyocera Document Solutions Inc.
Yoshinobu Yoneima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for controlling multiple light sources of a laser...
Patent number
9,233,555
Issue date
Jan 12, 2016
Lexmark International, Inc.
John Bruce Berry
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method of measuring a deviation in timing of a start of writing in...
Patent number
8,760,738
Issue date
Jun 24, 2014
Ricoh Company, Limited
Yasuhiro Nihei
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of measuring irradiation position shift and focus shift in o...
Patent number
8,755,094
Issue date
Jun 17, 2014
Canon Kabushiki Kaisha
Yasuaki Otoguro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus and image forming method
Patent number
8,605,130
Issue date
Dec 10, 2013
Ricoh Company, Limited
Koichi Murota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual sided image reading apparatus and method to print sides using...
Patent number
8,593,705
Issue date
Nov 26, 2013
Samsung Electronics Co., Ltd.
Do Hyung Kweon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Apparatus and method of dual sided image reading
Patent number
8,314,974
Issue date
Nov 20, 2012
Samsung Electronics Co., Ltd.
Do Hyung Kweon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light scanning device and image forming apparatus
Patent number
7,995,260
Issue date
Aug 9, 2011
Brother Kogyo Kabushiki Kaisha
Hirokazu Nakashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading device
Patent number
7,916,364
Issue date
Mar 29, 2011
Brother Kogyo Kabushiki Kaisha
Hideaki Nagasaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
7,847,810
Issue date
Dec 7, 2010
Brother Kogyo Kabushiki Kaisha
Naoki Abe
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Variation of synchronization gain based upon laser power
Patent number
7,760,392
Issue date
Jul 20, 2010
Lexmark International, Inc.
Philip Jerome Heink
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser scanning apparatuses, laser scanning methods and article manu...
Patent number
7,693,197
Issue date
Apr 6, 2010
Hewlett-Packard Development Company, L.P.
William D. Holland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods that compensate for scan path errors in a multi...
Patent number
7,570,386
Issue date
Aug 4, 2009
Lexmark International, Inc.
Philip J. Heink
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image correction in an image forming apparatus and image forming me...
Patent number
7,489,328
Issue date
Feb 10, 2009
Ricoh Company, Limited
Hidenori Akamatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical scanning device and image forming apparatus
Patent number
7,460,144
Issue date
Dec 2, 2008
Brother Kogyo Kabushiki Kaisha
Tasuku Sugimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Video clock generation apparatus and method
Patent number
7,443,534
Issue date
Oct 28, 2008
Samsung Electronics Co., Ltd.
Kwon-Cheol Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image sensor controller, electronic device, and method for controll...
Patent number
7,391,454
Issue date
Jun 24, 2008
Seiko Epson Corporation
Kenji Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus, image forming apparatus and image reading...
Patent number
7,385,732
Issue date
Jun 10, 2008
Fuji Xerox Co., Ltd.
Norikazu Sakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for synchronizing a scan operation with the mo...
Patent number
6,914,400
Issue date
Jul 5, 2005
Lexmark International, Inc.
Marc Alan Herwald
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image search method in electronic still camera with GPS reception f...
Patent number
6,819,356
Issue date
Nov 16, 2004
Casio Computer Co., Ltd.
Noboru Yumoto
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Color image forming apparatus
Patent number
5,381,167
Issue date
Jan 10, 1995
Konica Corporation
Yozo Fujii
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Apparatus and method for providing accurate layer registration for...
Patent number
5,264,943
Issue date
Nov 23, 1993
Xerox Corporation
Douglas N. Curry
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image reading apparatus
Patent number
5,239,393
Issue date
Aug 24, 1993
Canon Kabushiki Kaisha
Yukitoshi Takeuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Document scanning apparatus having image signal correcting capability
Patent number
5,206,744
Issue date
Apr 27, 1993
Ricoh Company, Ltd.
Takeshi Kamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
RANDOM ACCESS AT RESYNC POINTS OF DASH SEGMENTS
Publication number
20230130014
Publication date
Apr 27, 2023
QUALCOMM Incorporated
Thomas Stockhammer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number
20180332187
Publication date
Nov 15, 2018
FUJI XEROX CO., LTD
Kosuke SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE AND NON-TRANSITORY RECORDING MEDIUM
Publication number
20180332188
Publication date
Nov 15, 2018
FUJI XEROX CO., LTD
Kosuke SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING DEVICE AND NON-TRANSITORY RECORDING MEDIUM
Publication number
20180332185
Publication date
Nov 15, 2018
FUJI XEROX CO., LTD
Kosuke SHIMIZU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SCANNER, AND SCANNED IMAGE GENERATING METHOD
Publication number
20170366706
Publication date
Dec 21, 2017
SEIKO EPSON CORPORATION
Kazuya TAKITA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and Method for Controlling Multiple Light Sources of a Laser...
Publication number
20140078237
Publication date
Mar 20, 2014
John Bruce Berry
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
IMAGE READING APPARATUS AND METHOD OF CONTROLLING THE SAME
Publication number
20130070314
Publication date
Mar 21, 2013
Samsung Electronics Co., Ltd.
Do Hyung Kweon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD OF MEASURING IRRADIATION POSITION SHIFT AND FOCUS SHIFT IN O...
Publication number
20120287483
Publication date
Nov 15, 2012
Canon Kabushiki Kaisha
Yasuaki Otoguro
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Publication number
20120194630
Publication date
Aug 2, 2012
RICOH COMPANY, LIMITED
Koichi Murota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
MEASURING METHOD, OPTICAL SCANNING DEVICE, AND IMAGE FORMING APPARATUS
Publication number
20110170152
Publication date
Jul 14, 2011
Yasuhiro NIHEI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Forming Apparatus
Publication number
20090245830
Publication date
Oct 1, 2009
BROTHER KOGYO KABUSHIKI KAISHA
Naoki ABE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS AND METHOD OF CONTROLLING THE SAME
Publication number
20090027745
Publication date
Jan 29, 2009
Samsung Electronics Co., Ltd.
Do Hyung Kweon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Light Scanning Device and Image Forming Apparatus
Publication number
20080266634
Publication date
Oct 30, 2008
BROTHER KOGYO KABUSHIKI KAISHA
Hirokazu Nakashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR GENERATING SYNCHRONIZATION SIGNAL AND IMAG...
Publication number
20080192303
Publication date
Aug 14, 2008
Samsung Electronics Co., Ltd.
Seung-choul SONG
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING DEVICE
Publication number
20080100888
Publication date
May 1, 2008
BROTHER KOGYO KABUSHIKI KAISHA
Hideaki NAGASAKA
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Variation of Synchronization Gain Based Upon Laser Power
Publication number
20080049262
Publication date
Feb 28, 2008
Philip Jerome Heink
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image forming apparatus and image forming method
Publication number
20070139746
Publication date
Jun 21, 2007
Hidenori Akamatsu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Synchronization of two ASICs for dual-sided scanning of a document
Publication number
20070091383
Publication date
Apr 26, 2007
Lexmark International, Inc.
David A. Crutchfield
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Systems and methods that compensate for scan path errors in a multi...
Publication number
20070058221
Publication date
Mar 15, 2007
Lexmark International, Inc.
Philip J. Heink
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical scanning device and image forming apparatus
Publication number
20060274140
Publication date
Dec 7, 2006
BROTHER KOGYO KABUSHIKI KAISHA
Tasuku Sugimoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Video clock generation apparatus and method
Publication number
20060017984
Publication date
Jan 26, 2006
SAMSUNG ELECTRONICS CO., LTD.
Kwon-Cheol Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Laser scanning apparatuses, laser scanning methods and article manu...
Publication number
20050094683
Publication date
May 5, 2005
William D. Holland
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image reading apparatus, image forming apparatus and image reading...
Publication number
20050063021
Publication date
Mar 24, 2005
Fuji Xerox co., LTD.
Norikazu Sakai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for synchronizing a scan operation with the mo...
Publication number
20040207353
Publication date
Oct 21, 2004
Marc Alan Herwald
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image sensor controller, electronic device, and method for controll...
Publication number
20040160652
Publication date
Aug 19, 2004
Kenji Kimura
H04 - ELECTRIC COMMUNICATION TECHNIQUE