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H04N1/19531
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H
ELECTRICITY
H04
Electric communication
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PICTORIAL COMMUNICATION
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Scanning, transmission or reproduction of documents or the like
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H04N1/19531
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Patents Grants
last 30 patents
Information
Patent Grant
Detection apparatus, control method, and storage medium
Patent number
10,728,414
Issue date
Jul 28, 2020
Canon Kabushiki Kaisha
Yuki Sawai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reading module, and image reading device and image forming apparatu...
Patent number
10,681,240
Issue date
Jun 9, 2020
Kyocera Document Solutions Inc.
Takaaki Murase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Reading module and image reading device including same, and image f...
Patent number
10,469,697
Issue date
Nov 5, 2019
Kyocera Document Solutions Inc.
Takaaki Murase
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image reading apparatus
Patent number
10,063,740
Issue date
Aug 28, 2018
Kyocera Document Solutions Inc.
Kei Ouchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image forming apparatus
Patent number
6,326,992
Issue date
Dec 4, 2001
Seiko Epson Corporation
Nozomu Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Resolution enhancement by multiple scanning with a low-resolution,...
Patent number
6,005,682
Issue date
Dec 21, 1999
Xerox Corporation
Xiaodong Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Laser beam scanning image forming apparatus having two-dimensionall...
Patent number
5,870,132
Issue date
Feb 9, 1999
Seiko Epson Corporation
Nozomu Inoue
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image forming apparatus including a plural laser beam scanning appa...
Patent number
5,610,647
Issue date
Mar 11, 1997
Seigo Epson Corporation
Kyu Takada
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Image pickup device including means for adjusting sensitivity of im...
Patent number
5,386,228
Issue date
Jan 31, 1995
Canon Kabushiki Kaisha
Tadashi Okino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Color balanced image detector system
Patent number
5,075,770
Issue date
Dec 24, 1991
Polaroid Corporation
William K. Smyth
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical beam-splitting arrangements on image side of a lens
Patent number
4,823,202
Issue date
Apr 18, 1989
Dainippon Screen Mfg. Co., Ltd.
Yoshiaki Morizumi
G02 - OPTICS
Information
Patent Grant
Method and apparatus for image conversion with multiple exposures f...
Patent number
4,707,743
Issue date
Nov 17, 1987
Canon Kabushiki Kaisha
Jun Tokumitsu
G02 - OPTICS
Information
Patent Grant
Two dimensional electro-optic modulator for printing
Patent number
4,560,994
Issue date
Dec 24, 1985
Xerox Corporation
Robert A. Sprague
G02 - OPTICS
Information
Patent Grant
Two dimensional electro-optic modulator for optical processing
Patent number
4,557,563
Issue date
Dec 10, 1985
Xerox Corporation
Robert A. Sprague
G02 - OPTICS
Information
Patent Grant
Two dimensional electro-optic modulator and applications therefor
Patent number
4,480,899
Issue date
Nov 6, 1984
Xerox Corporation
Robert A. Sprague
G02 - OPTICS
Information
Patent Grant
Photo-electric converter and image forming apparatus incorporating...
Patent number
4,479,149
Issue date
Oct 23, 1984
Canon Kabushiki Kaisha
Seishiro Yoshioka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Ink drop duplicating system
Patent number
4,467,366
Issue date
Aug 21, 1984
The Mead Corporation
Thomas W. Bobick
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for producing images on radiation sensitive recording mediums
Patent number
4,365,275
Issue date
Dec 21, 1982
Delta Scan, Inc.
Richard M. Berman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image scanning apparatus and method
Patent number
4,333,112
Issue date
Jun 1, 1982
Canon Kabushiki Kaisha
Kazuya Matsumoto
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Moving image scanner
Patent number
4,278,999
Issue date
Jul 14, 1981
The Mead Corporation
Biswa N. Ganguly
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Optical encoder
Patent number
4,219,850
Issue date
Aug 26, 1980
The Mead Corporation
Robert C. Howard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Electronic halftone imaging system
Patent number
4,051,536
Issue date
Sep 27, 1977
Xerox Corporation
Paul G. Roetling
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
DETECTION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM
Publication number
20200106914
Publication date
Apr 2, 2020
Canon Kabushiki Kaisha
Yuki Sawai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
READING MODULE, AND IMAGE READING DEVICE AND IMAGE FORMING APPARATU...
Publication number
20190045073
Publication date
Feb 7, 2019
KYOCERA DOCUMENT SOLUTIONS INC.
Takaaki MURASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
READING MODULE AND IMAGE READING DEVICE INCLUDING SAME, AND IMAGE F...
Publication number
20190045075
Publication date
Feb 7, 2019
KYOCERA DOCUMENT SOLUTIONS INC.
Takaaki MURASE
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
IMAGE READING APPARATUS
Publication number
20170346987
Publication date
Nov 30, 2017
KYOCERA DOCUMENT SOLUTIONS INC.
Kei Ouchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE