Lens or optical system

Industry

CPC
H04N2201/02431

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Parent Industries

HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N2201/00Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof

Current Industry

H04N2201/02431Lens or optical system

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical device, image reading apparatus, and image forming apparatu...
- Patent number 11,483,444
- Issue date Oct 25, 2022
- FUJIFILM Business Innovation Corp.
- Masaki Hachisuga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 10,268,137
- Issue date Apr 23, 2019
- Fuji Xerox Co., Ltd.
- Yoshiyuki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens unit, image reading device, and image forming apparatus
- Patent number 9,742,951
- Issue date Aug 22, 2017
- Ricoh Company, Limited
- Atsushi Sugai
- G02 - OPTICS
Information Patent Grant
Position adjustment apparatus of imaging unit, the imaging unit, an...
- Patent number 9,420,141
- Issue date Aug 16, 2016
- Samsung Electronics Co., Ltd.
- Kyung Rok Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus illuminating a document with point light so...
- Patent number 8,755,092
- Issue date Jun 17, 2014
- Kyocera Document Solutions Inc.
- Katsuhiko Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanning optical apparatus and image forming apparatus using the same
- Patent number 8,699,077
- Issue date Apr 15, 2014
- Canon Kabushiki Kaisha
- Takeshi Yamawaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and optical module using the same
- Patent number 8,488,214
- Issue date Jul 16, 2013
- Sony Corporation
- Kikuo Kaise
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixture structure, optical device, image reading device and image f...
- Patent number 8,416,467
- Issue date Apr 9, 2013
- Ricoh Company, Ltd.
- Mitsuru Nakajima
- G11 - INFORMATION STORAGE
Information Patent Grant
Image reading apparatus
- Patent number 8,213,062
- Issue date Jul 3, 2012
- Nisca Corporation
- Junya Ozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical unit, image reading device, and image forming apparatus
- Patent number 8,154,774
- Issue date Apr 10, 2012
- Ricoh Company, Ltd.
- Shohei Shinkawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanner
- Patent number 7,995,087
- Issue date Aug 9, 2011
- Brother Kogyo Kabushiki Kaisha
- Ryota Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light scanning unit and image forming apparatus having the same
- Patent number 7,982,759
- Issue date Jul 19, 2011
- Samsung Electronics Co., Ltd.
- Seung-cheol Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lens module of scanner
- Patent number 7,982,962
- Issue date Jul 19, 2011
- Asia Optical Co., Inc.
- Wei-Chen Zhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line head and an image forming apparatus
- Patent number 7,929,008
- Issue date Apr 19, 2011
- Seiko Epson Corporation
- Takeshi Sowa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical beam scanning device, image forming apparatus, optical beam...
- Patent number 7,911,667
- Issue date Mar 22, 2011
- Kabushiki Kaisha Toshiba
- Masao Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image input apparatus
- Patent number 7,554,702
- Issue date Jun 30, 2009
- Fuji Xerox Co., Ltd.
- Toshihiro Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Structure of a carriage module
- Patent number 7,532,371
- Issue date May 12, 2009
- Lite-On Technology Corporation
- Wen-Bin Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adjusting method of image reading apparatus and image reading appar...
- Patent number 7,505,184
- Issue date Mar 17, 2009
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning unit and image forming apparatus
- Patent number 7,505,187
- Issue date Mar 17, 2009
- Sharp Kabushiki Kaisha
- Ayumu Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System for reading out X-ray information stored in a phosphor layer
- Patent number 7,498,598
- Issue date Mar 3, 2009
- Agfa-Gevaert Healthcare GmbH
- Volker Melzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning apparatus
- Patent number 7,457,020
- Issue date Nov 25, 2008
- Canon Kabushiki Kaisha
- Akihiro Fukutomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module and methods for optically aligning and assembling th...
- Patent number 7,271,402
- Issue date Sep 18, 2007
- Universal Scientific Industrial Co., Ltd.
- Ming-Che Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Unit for scanning an image and an image forming apparatus for using it
- Patent number 7,129,474
- Issue date Oct 31, 2006
- Ricoh Company, Ltd.
- Shigeo Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus having discontinuous lens reference surfaces and...
- Patent number 6,897,432
- Issue date May 24, 2005
- Hewlett-Packard Development Company, L.P.
- Gregg S. Schmidtke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Objective lens anti-shock adjustment device
- Patent number 6,661,588
- Issue date Dec 9, 2003
- Umax Data Systems Inc.
- Yin-Chun Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for adjusting resolution of a scanning module
- Patent number 6,252,998
- Issue date Jun 26, 2001
- Mustek System Inc.
- Jeun-Tsair Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner housing structure
- Patent number 5,736,638
- Issue date Apr 7, 1998
- Primax Electronics Ltd.
- Oliver Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image device having a spacer with image arrays disposed in holes th...
- Patent number 5,617,131
- Issue date Apr 1, 1997
- Kyocera Corporation
- Shunji Murano
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image reading apparatus
- Patent number 5,283,698
- Issue date Feb 1, 1994
- Canon Kabushiki Kaisha
- Nobumasa Fukuzawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image sensor and information processing apparatus
- Patent number 5,281,803
- Issue date Jan 25, 1994
- Canon Kabushiki Kaisha
- Haruo Ishizuka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL DEVICE, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS
- Publication number 20210234986
- Publication date Jul 29, 2021
- FUJI XEROX CO., LTD
- Masaki HACHISUGA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20180081295
- Publication date Mar 22, 2018
- FUJI XEROX CO., LTD
- Yoshiyuki SUZUKI
- G02 - OPTICS
Information Patent Application
LENS UNIT, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20150131173
- Publication date May 14, 2015
- RICOH COMPANY, LIMITED
- Atsushi SUGAI
- G02 - OPTICS
Information Patent Application
Image reading apparatus and optical module using the same
- Publication number 20110249304
- Publication date Oct 13, 2011
- SONY CORPORATION
- Kikuo Kaise
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20110228353
- Publication date Sep 22, 2011
- KYOCERA MITA CORPORATION
- Katsuhiko Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ERECTING EQUAL-MAGNIFICATION LENS ARRAY PLATE, OPTICAL SCANNING UNI...
- Publication number 20110134495
- Publication date Jun 9, 2011
- Nippon Sheet Glass Company, Limited
- Hideshi NAGATA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Lens Module of Scanner
- Publication number 20110058264
- Publication date Mar 10, 2011
- Asia Optical Co., Inc.
- Wei-Chen Zhan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME
- Publication number 20100097646
- Publication date Apr 22, 2010
- Canon Kabushiki Kaisha
- Takeshi Yamawaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT SCANNING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME
- Publication number 20100033767
- Publication date Feb 11, 2010
- Samsung Electronics Co., Ltd.
- Seung-cheol Yoo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading apparatus
- Publication number 20090316226
- Publication date Dec 24, 2009
- Nisca Corporation
- Junya Ozawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical unit, image reading device, and image forming apparatus
- Publication number 20090185239
- Publication date Jul 23, 2009
- Shohei Shinkawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Line Head and an Image Forming Apparatus
- Publication number 20090185287
- Publication date Jul 23, 2009
- SEIKO EPSON CORPORATION
- Takeshi SOWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL COMPONENT STRUCTURE AND IMAGE SENSOR MODULE USING THE SAME
- Publication number 20090136193
- Publication date May 28, 2009
- Rohm Co., Ltd.
- Yasuhiro NAGAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical Scanner
- Publication number 20090109273
- Publication date Apr 30, 2009
- BROTHER KOGYO KABUSHIKI KAISHA
- Ryota KATO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS, OPTICAL BEAM...
- Publication number 20070279708
- Publication date Dec 6, 2007
- KABUSHIKI KAISHA TOSHIBA
- Masao Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL SCANNING APPARATUS
- Publication number 20070273949
- Publication date Nov 29, 2007
- Canon Kabushiki Kaisha
- Akihiro Fukutomi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FIXTURE STRUCTURE, OPTICAL DEVICE, IMAGE READING DEVICE AND IMAGE F...
- Publication number 20070253731
- Publication date Nov 1, 2007
- Mitsuru NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical scanning unit and image forming apparatus
- Publication number 20060262373
- Publication date Nov 23, 2006
- Ayumu Oda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Structure of a carriage module
- Publication number 20060029429
- Publication date Feb 9, 2006
- Wen-Bin Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System for reading out X-ray information stored in a phosphor layer
- Publication number 20050218355
- Publication date Oct 6, 2005
- Volker Melzer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image input apparatus
- Publication number 20050128533
- Publication date Jun 16, 2005
- Fuji Xerox co., LTD.
- Toshihiro Maruta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adjusting method of image reading apparatus and image reading appar...
- Publication number 20050063025
- Publication date Mar 24, 2005
- Canon Kabushiki Kaisha
- Tadao Hayashide
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image scanning unit and image forming apparatus
- Publication number 20050040324
- Publication date Feb 24, 2005
- Shigeo Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for setting focus in an imaging device
- Publication number 20020134920
- Publication date Sep 26, 2002
- Gregg S. Schmidtke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Lens or optical system

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical device, image reading apparatus, and image forming apparatu...

Optical scanning device and image forming apparatus

Lens unit, image reading device, and image forming apparatus

Position adjustment apparatus of imaging unit, the imaging unit, an...

Image reading apparatus illuminating a document with point light so...

Scanning optical apparatus and image forming apparatus using the same

Image reading apparatus and optical module using the same

Fixture structure, optical device, image reading device and image f...

Image reading apparatus

Optical unit, image reading device, and image forming apparatus

Optical scanner

Light scanning unit and image forming apparatus having the same

Lens module of scanner

Line head and an image forming apparatus

Optical beam scanning device, image forming apparatus, optical beam...

Image input apparatus

Structure of a carriage module

Adjusting method of image reading apparatus and image reading appar...

Optical scanning unit and image forming apparatus

System for reading out X-ray information stored in a phosphor layer

Optical scanning apparatus

Optical module and methods for optically aligning and assembling th...

Unit for scanning an image and an image forming apparatus for using it

Imaging apparatus having discontinuous lens reference surfaces and...

Objective lens anti-shock adjustment device

Method for adjusting resolution of a scanning module

Scanner housing structure

Image device having a spacer with image arrays disposed in holes th...

Image reading apparatus

Image sensor and information processing apparatus

Patents Applicationslast 30 patents

OPTICAL DEVICE, IMAGE READING APPARATUS, AND IMAGE FORMING APPARATUS

OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS

LENS UNIT, IMAGE READING DEVICE, AND IMAGE FORMING APPARATUS

Image reading apparatus and optical module using the same

IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS

ERECTING EQUAL-MAGNIFICATION LENS ARRAY PLATE, OPTICAL SCANNING UNI...

Lens Module of Scanner

SCANNING OPTICAL APPARATUS AND IMAGE FORMING APPARATUS USING THE SAME

LIGHT SCANNING UNIT AND IMAGE FORMING APPARATUS HAVING THE SAME

Image reading apparatus

Optical unit, image reading device, and image forming apparatus

Line Head and an Image Forming Apparatus

OPTICAL COMPONENT STRUCTURE AND IMAGE SENSOR MODULE USING THE SAME

Optical Scanner

OPTICAL BEAM SCANNING DEVICE, IMAGE FORMING APPARATUS, OPTICAL BEAM...

OPTICAL SCANNING APPARATUS

FIXTURE STRUCTURE, OPTICAL DEVICE, IMAGE READING DEVICE AND IMAGE F...

Optical scanning unit and image forming apparatus

Structure of a carriage module

System for reading out X-ray information stored in a phosphor layer

Image input apparatus

Adjusting method of image reading apparatus and image reading appar...

Image scanning unit and image forming apparatus

Method and apparatus for setting focus in an imaging device