Switching between or selecting from a plurality of optical paths

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H04N1/0423

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HELECTRICITY H04Electric communication H04NPICTORIAL COMMUNICATION H04N1/00Scanning, transmission or reproduction of documents or the like

Current Industry

H04N1/0423Switching between or selecting from a plurality of optical paths

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Patents Grantslast 30 patents

Information Patent Grant
Image reading apparatus, image reading method, and image reading pr...
- Patent number 11,979,535
- Issue date May 7, 2024
- Konica Minolta, Inc.
- Hiroyuki Suzuki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for measuring beam to beam stitch error in the presence of v...
- Patent number 10,594,887
- Issue date Mar 17, 2020
- Xerox Corporation
- James P. Calamita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Autostereoscopic displays
- Patent number 10,578,883
- Issue date Mar 3, 2020
- Universal Display Corporation
- Richard A. Muller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner having a merging mark and white reference to correct output...
- Patent number 10,455,107
- Issue date Oct 22, 2019
- Seiko Epson Corporation
- Takahiro Netsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Document reading unit that ensures distinguishing and reading fluor...
- Patent number 10,389,918
- Issue date Aug 20, 2019
- Kyocera Document Solutions Inc.
- Masayoshi Takahashi
- G01 - MEASURING TESTING
Information Patent Grant
Selectable drive system
- Patent number 10,286,611
- Issue date May 14, 2019
- Hewlett-Packard Development Company, L.P.
- Eric Berner Strom
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Autostereoscopic displays
- Patent number 9,823,482
- Issue date Nov 21, 2017
- Universal Display Corporation
- Richard A. Muller
- G02 - OPTICS
Information Patent Grant
Image scanner and image forming apparatus incorporating the image s...
- Patent number 9,571,690
- Issue date Feb 14, 2017
- Ricoh Company, Ltd.
- Yohei Osanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning apparatus
- Patent number 8,320,028
- Issue date Nov 27, 2012
- Ricoh Company, Ltd.
- Junshin Sakamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading unit and image reader
- Patent number 7,894,105
- Issue date Feb 22, 2011
- Canon Kabushiki Kaisha
- Mitsuru Amimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus and copying apparatus
- Patent number 7,782,500
- Issue date Aug 24, 2010
- Konica Minolta Business Technologies, Inc.
- Tsuyoshi Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Contact image sensor module and image reading device equipped with...
- Patent number 7,471,428
- Issue date Dec 30, 2008
- Seiko Epson Corporation
- Toshimitsu Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical module having optical path adjustable mechanism
- Patent number 7,427,746
- Issue date Sep 23, 2008
- Transpacific Plasma, LLC
- Chien-Kuo Kuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-resolution transmissive and reflective scanner
- Patent number 6,621,603
- Issue date Sep 16, 2003
- Microtek International Inc.
- Loi Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scanner including new zoom method and variable aperture
- Patent number 6,611,363
- Issue date Aug 26, 2003
- Creo Il. Ltd.
- Moshe Yannai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple resolution scanning device
- Patent number 6,577,410
- Issue date Jun 10, 2003
- Shui-Chuan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-resolution transmissive and reflective optical scanner
- Patent number 6,163,387
- Issue date Dec 19, 2000
- Microtek International Inc.
- Loi Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading device
- Patent number 6,111,666
- Issue date Aug 29, 2000
- Canon Kabushiki Kaisha
- Kenji Yoshinaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanner having multiple resolutions
- Patent number 6,112,003
- Issue date Aug 29, 2000
- Hewlett-Packard Company
- Jerry L. Bybee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device having multiple lenses selected to achieve optional...
- Patent number 6,084,230
- Issue date Jul 4, 2000
- Mustek Systems Inc.
- Jenn-Tsair Tsai
- G02 - OPTICS
Information Patent Grant
Multiple-resolution scanner
- Patent number 6,075,584
- Issue date Jun 13, 2000
- Shui-Chuan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual resolution scanner
- Patent number 6,041,198
- Issue date Mar 21, 2000
- Avision Inc.
- Philip L. Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-resolution transmissive and reflective optical scanner
- Patent number 5,907,411
- Issue date May 25, 1999
- Microtek International, Inc.
- Loi Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging scanner with light source and pivoting mirror in lid
- Patent number 5,898,171
- Issue date Apr 27, 1999
- Hewlett-Packard Company
- Charles H. McConica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual format dual resolution scanner with off-axis beams
- Patent number 5,861,977
- Issue date Jan 19, 1999
- Eastman Kodak Company
- Michael E. Harrigan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Image input device and method
- Patent number 5,717,500
- Issue date Feb 10, 1998
- Nikon Corporation
- Osamu Ikeda
- G02 - OPTICS
Information Patent Grant
Recording apparatus
- Patent number 5,717,442
- Issue date Feb 10, 1998
- Canon Kabushiki Kaisha
- Shinji Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dual resolution scanner with light source and pivoting mirror in lid
- Patent number 5,710,425
- Issue date Jan 20, 1998
- Hewlett-Packard Company
- Charles H. McConica
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image reading apparatus for selectively illuminating a first object...
- Patent number 5,566,006
- Issue date Oct 15, 1996
- Canon Kabushiki Kaisha
- Kenji Yoshinaga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
IMAGE READING APPARATUS, IMAGE READING METHOD, AND IMAGE READING PR...
- Publication number 20240056539
- Publication date Feb 15, 2024
- Konica Minolta, Inc.
- Hiroyuki SUZUKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SELECTABLE DRIVE SYSTEM
- Publication number 20180304554
- Publication date Oct 25, 2018
- Hewlett-Packard Development Company, L.P.
- Eric Berner Strom
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
Document Reading Unit That Ensures Distinguishing and Reading Fluor...
- Publication number 20180227462
- Publication date Aug 9, 2018
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masayoshi Takahashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOSTEREOSCOPIC DISPLAYS
- Publication number 20180074334
- Publication date Mar 15, 2018
- UNIVERSAL DISPLAY CORPORATION
- Richard A. Muller
- G02 - OPTICS
Information Patent Application
SCANNER, AND IMAGE DATA GENERATING METHOD
- Publication number 20180063358
- Publication date Mar 1, 2018
- SEIKO EPSON CORPORATION
- Takahiro NETSU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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IMAGE READING APPARATUS AND SHEET PROCESSING APPARATUS
- Publication number 20170126923
- Publication date May 4, 2017
- KABUSHIKI KAISHA TOSHIBA
- Naotake NATORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE S...
- Publication number 20160277624
- Publication date Sep 22, 2016
- RICOH COMPANY, LTD.
- Yohei OSANAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DOUBLE-LENS OPTICAL SCANNING DEVICE AND METHOD OF USING THE SAME
- Publication number 20110006189
- Publication date Jan 13, 2011
- Wei-Chao KAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image pickup device having display function and mobile communicatio...
- Publication number 20100026870
- Publication date Feb 4, 2010
- Hitachi Maxell, Ltd.
- Akito Sakemoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SCANNING DEVICE WITH MULTIFOCUS AND MULTIRESOLUTION
- Publication number 20080231915
- Publication date Sep 25, 2008
- Creative Sensor Inc.
- Ling Ta Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical scanning apparatus
- Publication number 20080068677
- Publication date Mar 20, 2008
- Ricoh Printing Systems, Ltd.
- Junshin Sakamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image reading apparatus and copying apparatus
- Publication number 20070053017
- Publication date Mar 8, 2007
- Tsuyoshi Shiokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for scanning selected target image area of document
- Publication number 20070053018
- Publication date Mar 8, 2007
- Jen-Shou Tseng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical module having optical path adjustable mechanism
- Publication number 20070034789
- Publication date Feb 15, 2007
- Primax Electronics Ltd.
- Chien-Kuo Kuan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging system for multiple document types
- Publication number 20060274385
- Publication date Dec 7, 2006
- Imaging Business Machines, LLC
- Robert L. Babanats
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading unit and image reader
- Publication number 20060158696
- Publication date Jul 20, 2006
- Canon Kabushiki Kaisha
- Mitsuru Amimoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image reading device and method of scaling up or down image to be read
- Publication number 20060077479
- Publication date Apr 13, 2006
- NEC Corporation
- Akihide Itou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scanning device with multifocus and multiresolution
- Publication number 20060077475
- Publication date Apr 13, 2006
- Creative Sensor Inc.
- Ling Ta Su
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and arrangements for image recording for data detection and...
- Publication number 20060062427
- Publication date Mar 23, 2006
- Smiths Heimann Biometrics GmbH
- Thomas Burkhart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Contact image sensor module and image reading device equipped with...
- Publication number 20050213170
- Publication date Sep 29, 2005
- Seiko Epson Corporation
- Toshimitsu Ohara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scanner
- Publication number 20040080797
- Publication date Apr 29, 2004
- Ta-Yi Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method for scanning selected target image area of document
- Publication number 20030081276
- Publication date May 1, 2003
- Jen-Shou Tseng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scanning apparatus
- Publication number 20010012134
- Publication date Aug 9, 2001
- Loi Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Switching between or selecting from a plurality of optical paths

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image reading apparatus, image reading method, and image reading pr...

Method for measuring beam to beam stitch error in the presence of v...

Autostereoscopic displays

Scanner having a merging mark and white reference to correct output...

Document reading unit that ensures distinguishing and reading fluor...

Selectable drive system

Autostereoscopic displays

Image scanner and image forming apparatus incorporating the image s...

Optical scanning apparatus

Image reading unit and image reader

Image reading apparatus and copying apparatus

Contact image sensor module and image reading device equipped with...

Optical module having optical path adjustable mechanism

Multi-resolution transmissive and reflective scanner

Scanner including new zoom method and variable aperture

Multiple resolution scanning device

Multi-resolution transmissive and reflective optical scanner

Image reading device

Optical scanner having multiple resolutions

Optical device having multiple lenses selected to achieve optional...

Multiple-resolution scanner

Dual resolution scanner

Multi-resolution transmissive and reflective optical scanner

Imaging scanner with light source and pivoting mirror in lid

Dual format dual resolution scanner with off-axis beams

Image input device and method

Recording apparatus

Dual resolution scanner with light source and pivoting mirror in lid

Image reading apparatus for selectively illuminating a first object...

Patents Applicationslast 30 patents

IMAGE READING APPARATUS, IMAGE READING METHOD, AND IMAGE READING PR...

SELECTABLE DRIVE SYSTEM

Document Reading Unit That Ensures Distinguishing and Reading Fluor...

AUTOSTEREOSCOPIC DISPLAYS

SCANNER, AND IMAGE DATA GENERATING METHOD

IMAGE READING APPARATUS AND SHEET PROCESSING APPARATUS

IMAGE SCANNER AND IMAGE FORMING APPARATUS INCORPORATING THE IMAGE S...

DOUBLE-LENS OPTICAL SCANNING DEVICE AND METHOD OF USING THE SAME

Image pickup device having display function and mobile communicatio...

SCANNING DEVICE WITH MULTIFOCUS AND MULTIRESOLUTION

Optical scanning apparatus

Image reading apparatus and copying apparatus

Method for scanning selected target image area of document

Optical module having optical path adjustable mechanism

Imaging system for multiple document types

Image reading unit and image reader

Image reading device and method of scaling up or down image to be read

Scanning device with multifocus and multiresolution

Method and arrangements for image recording for data detection and...

Contact image sensor module and image reading device equipped with...

Scanner

Method for scanning selected target image area of document

Scanning apparatus