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Patents Grants
last 30 patents
Information
Patent Grant
Digital image attribute plane compression
Patent number
9,860,427
Issue date
Jan 2, 2018
KYOCERA Document Solutions Inc.
Michael M. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image contrast enhancement method
Patent number
9,734,564
Issue date
Aug 15, 2017
Shenzhen China Star Optoelectronics Technology Co., Ltd.
Yichien Wen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Processing apparatus which decompresses compressed data, control me...
Patent number
9,674,398
Issue date
Jun 6, 2017
Canon Kabushiki Kaisha
Akihiro Yoshitani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
History generating apparatus and history generating method
Patent number
9,667,833
Issue date
May 30, 2017
Konica Minolta, Inc.
Makoto Oki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital image attribute plane compression
Patent number
9,363,416
Issue date
Jun 7, 2016
KYOCERA Document Solutions Inc.
Michael M. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Control device
Patent number
8,860,999
Issue date
Oct 14, 2014
Brother Kogyo Kabushiki Kaisha
Ryuji Yamada
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compression of halftoned digital images
Patent number
8,848,250
Issue date
Sep 30, 2014
KYOCERA Document Solutions Inc.
Dongpei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method for compressing and decompressing digital data
Patent number
8,837,841
Issue date
Sep 16, 2014
Oce-Technologies B.V.
Maurice L. M. Luttmer
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, image printing apparatus and printing d...
Patent number
8,711,424
Issue date
Apr 29, 2014
Canon Kabushiki Kaisha
Toshiyuki Chikuma
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Decoding device, method for controlling decoding device, and image...
Patent number
8,625,143
Issue date
Jan 7, 2014
Ricoh Company, Limited
Ryuichi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and edge classification method
Patent number
8,611,668
Issue date
Dec 17, 2013
Konica Minolta Business Technologies, Inc.
Daisuke Genda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus, compression method, and extension method
Patent number
8,442,336
Issue date
May 14, 2013
Konica Minolta Business Technologies, Inc.
Daisuke Genda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Compression of grayscale image data using multi-bit halftoning
Patent number
8,437,043
Issue date
May 7, 2013
Xerox Corporation
Fritz Ebner
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing apparatus and method for outputting an image subje...
Patent number
8,437,046
Issue date
May 7, 2013
Canon Kabushiki Kaisha
Masahito Yamazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image compression unit, image decompression unit and image processi...
Patent number
8,244,047
Issue date
Aug 14, 2012
NEC Access Technica, Ltd.
Koichiro Hirao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus to encode and decode halftone image
Patent number
8,233,731
Issue date
Jul 31, 2012
Samsung Electronics Co., Ltd.
Sung-bum Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Data transmitting apparatus and data transmitting program
Patent number
8,115,957
Issue date
Feb 14, 2012
Brother Kogyo Kabushiki Kaisha
Hiroshi Murashima
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Bit-map decompression
Patent number
8,077,332
Issue date
Dec 13, 2011
Xerox Corporation
Stephen M. Kroon
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adaptive forced binary compression in printing systems
Patent number
8,040,537
Issue date
Oct 18, 2011
Xerox Corporation
Mark A. Smith
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image output system for outputting image based on information of nu...
Patent number
8,023,154
Issue date
Sep 20, 2011
Seiko Epson Corporation
Toshiaki Kakutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing apparatus and image processing method
Patent number
7,973,975
Issue date
Jul 5, 2011
Kabushiki Kaisha Toshiba
Masaaki Yasunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for efficient print job compression
Patent number
7,969,616
Issue date
Jun 28, 2011
Konica Minolta Systems Laboratory, Inc.
Ken Ota
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing circuit, displaying apparatus, and printing apparatus
Patent number
7,920,295
Issue date
Apr 5, 2011
Seiko Epson Corporation
Yoshiyuki Ono
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for compressing image data
Patent number
7,844,120
Issue date
Nov 30, 2010
Konica Minolta Business Technologies, Inc.
Toshitsugu Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image output system for outputting image based on information of nu...
Patent number
7,830,553
Issue date
Nov 9, 2010
Seiko Epson Corporation
Toshiaki Kakutani
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Image processing system, image processing device, dot data processi...
Patent number
7,796,303
Issue date
Sep 14, 2010
Seiko Epson Corporation
Toshiaki Kakutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Systems and methods for section-by-section processing of a digital...
Patent number
7,747,091
Issue date
Jun 29, 2010
Sharp Laboratories of America, Inc.
John J. Burlingame
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image processing device, image processing method, and program produ...
Patent number
7,742,195
Issue date
Jun 22, 2010
Seiko Epson Corporation
Toshiaki Kakutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Efficient halftone image compression
Patent number
7,724,974
Issue date
May 25, 2010
Canon Kabushiki Kaisha
Krzysztof Koziarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Print system and printer
Patent number
7,710,605
Issue date
May 4, 2010
Konica Minolta Business Technologies, Inc.
Toshitsugu Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND NON-TRANSITORY CO...
Publication number
20160286082
Publication date
Sep 29, 2016
Canon Kabushiki Kaisha
Akihiro Yoshitani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Digital Image Attribute Plane Compression
Publication number
20160255247
Publication date
Sep 1, 2016
KYOCERA DOCUMENT SOLUTIONS INC.
Michael M. Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
HISTORY GENERATING APPARATUS AND HISTORY GENERATING METHOD
Publication number
20160105586
Publication date
Apr 14, 2016
Konica Minolta, Inc.
Makoto Oki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Compression of Halftoned Digital Images
Publication number
20140111830
Publication date
Apr 24, 2014
KYOCERA DOCUMENTS SOLUTIONS, INC.
Dongpei Su
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20140092442
Publication date
Apr 3, 2014
Canon Kabushiki Kaisha
Maho Ooyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
CONTROL DEVICE
Publication number
20130120790
Publication date
May 16, 2013
Ryuji YAMADA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
METHOD FOR COMPRESSING AND DECOMPRESSING DIGITAL DATA
Publication number
20120113466
Publication date
May 10, 2012
Maurice L.M. LUTTMER
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Halftone bit depth dependent digital image compression
Publication number
20110199633
Publication date
Aug 18, 2011
Uoc H. Nguyen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20110181895
Publication date
Jul 28, 2011
Canon Kabushiki Kaisha
Maho Ooyanagi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image output system for outputting image based on information of nu...
Publication number
20110032574
Publication date
Feb 10, 2011
Seiko Epson Corporation
Toshiaki Kakutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Multi-Bit Compression/Decompression Mechanism
Publication number
20110007344
Publication date
Jan 13, 2011
John Charles Wilson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Decoding device, method for controlling decoding device, and image...
Publication number
20100225969
Publication date
Sep 9, 2010
Ricoh Company, Limited
Ryuichi Sato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image processing system
Publication number
20100119165
Publication date
May 13, 2010
NEC Access Technica, Ltd.
Koichiro Hirao
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS, COMPRESSION METHOD, AND EXTENSION METHOD
Publication number
20100080474
Publication date
Apr 1, 2010
Konica Minolta Business Technologies, Inc.
Daisuke Genda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20100067058
Publication date
Mar 18, 2010
Canon Kabushiki Kaisha
Masahito Yamazaki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS AND EDGE CLASSIFICATION METHOD
Publication number
20100040291
Publication date
Feb 18, 2010
Konica Minolta Business Technologies, Inc.
Daisuke GENDA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD
Publication number
20090244562
Publication date
Oct 1, 2009
KABUSHIKI KAISHA TOSHIBA
Masaaki Yasunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS TO ENCODE AND DECODE HALFTONE IMAGE
Publication number
20090169123
Publication date
Jul 2, 2009
Samsung Electronics Co., Ltd.
Sung-bum PARK
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DATA TRANSMITTING APPARATUS AND DATA TRANSMITTING PROGRAM
Publication number
20090033991
Publication date
Feb 5, 2009
BROTHER KOGYO KABUSHIKI KAISHA
Hiroshi Murashima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Compression of grayscale image data using multi-bit halftoning
Publication number
20090021791
Publication date
Jan 22, 2009
XEROX Corporation
Fritz Ebner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Systems and methods for efficient print job compression
Publication number
20080239345
Publication date
Oct 2, 2008
KONICA MINOLTA SYSTEMS LABORATORY, INC.
Ken Ota
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ADAPTIVE FORCED BINARY COMPRESSION IN PRINTING SYSTEMS
Publication number
20080225327
Publication date
Sep 18, 2008
XEROX Corporation
Mark A. Smith
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image processing circuit, displaying apparatus, and printing apparatus
Publication number
20080225341
Publication date
Sep 18, 2008
SEIKO EPSON CORPORATION
Yoshiyuki Ono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD THEREOF
Publication number
20080100856
Publication date
May 1, 2008
Samsung Electronics Co., Ltd.
Hae-kee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE PROCESSING APPARATUS, IMAGE PRINTING APPARATUS AND PRINTING D...
Publication number
20080049237
Publication date
Feb 28, 2008
Canon Kabushiki Kaisha
Toshiyuki Chikuma
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Image output system for outputting image based on information of nu...
Publication number
20070171439
Publication date
Jul 26, 2007
Toshiaki Kakutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
EFFICIENT HALFTONE IMAGE COMPRESSION
Publication number
20070154106
Publication date
Jul 5, 2007
Canon Kabushiki Kaisha
Krzysztof Koziarz
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and device for compressing image data
Publication number
20070116367
Publication date
May 24, 2007
KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.
Toshitsugu Yamamoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Halftone screen generating apparatus to generate a screen consideri...
Publication number
20070070426
Publication date
Mar 29, 2007
Hae-kee Lee
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image output control system, image output device, and image process...
Publication number
20070041054
Publication date
Feb 22, 2007
Toshiaki Kakutani
H04 - ELECTRIC COMMUNICATION TECHNIQUE