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Imaging optical unit, inspection method for the same, and image reading apparatus

US20090279095 - Nov 12, 2009

Apparatus discriminating type of recording medium and method of discriminating type of recording medium

US7614716 - Nov 10, 2009

Fabric wrinkle evaluation

US7601978 - Oct 13, 2009

Method for sensing a marking on a running web of material

US7560718 - Jul 14, 2009

Pattern defect inspection method and apparatus thereof

US7547884 - Jun 16, 2009

Devices and methods for targeting printing plates and measuring dot coverage thereon

US7538334 - May 26, 2009

Apparatus and method for detecting overlapping mail items

US20090121163 - May 14, 2009

On-line thickness gauge and method for measuring the thickness of a moving glass substrate

US7516628 - Apr 14, 2009

System and method for conducting adaptive fourier filtering to detect defects in dense logic areas of an inspection surface

US7505619 - Mar 17, 2009

Apparatus for identifying the condition of a conveyor belt

US7427767 - Sep 23, 2008

Device and method for identifying recording medium and image forming apparatus

US20080169438 - Jul 17, 2008

Wafer center finding with contact image sensors

US20080135788 - Jun 12, 2008

Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method

US20080128644 - Jun 05, 2008

Dynamic focusing method and apparatus

US7321108 - Jan 22, 2008

Imaging method based on calculation of topological energy

US20070215823 - Sep 20, 2007

Dynamic focusing method and apparatus

US7196300 - Mar 27, 2007

Organic photoelectric conversion element and image element

US20070063156 - Mar 22, 2007

Object data input apparatus and object reconstruction apparatus

US7189984 - Mar 13, 2007

Resolution enhancement for macro wafer inspection

US7176433 - Feb 13, 2007

Apparatus and method to inspect display panels

US7166856 - Jan 23, 2007

Method and apparatus to discriminate the class of medium to form image

US7145160 - Dec 05, 2006

Method and apparatus for inspecting samples, and method for manufacturing devices using method and apparatus for inspecting samples

US20050104017 - May 19, 2005

Method and apparatus to discriminate the class of medium to form image

US20050029474 - Feb 10, 2005

Identification of recording media

US6838687 - Jan 04, 2005

Method and device for measuring wear on internal barrel surfaces

US6815701 - Nov 09, 2004

Optical object identification apparatus, and printing apparatus and object classification apparatus using same

US20040129901 - Jul 08, 2004

Spectroscopic image input system

US6614533 - Sep 02, 2003

On-line measuring system for measuring substrate thickness and the method thereof

US6590221 - Jul 08, 2003

Method and apparatus for polarization filtered x-ray film scanning recording

US6509575 - Jan 21, 2003

Apparatus and methods for capturing defect data

US6437358 - Aug 20, 2002

Variable printing system and method with optical feedback

US6335978 - Jan 01, 2002

Identification of recording medium in a printer

US6291829 - Sep 18, 2001

Web inspection system for analysis of moving webs

US6259109 - Jul 10, 2001

Method for inspecting spinning bobbins and system for implementing such method

US6216432 - Apr 17, 2001

Microprobe chip for detecting evanescent waves probe provided with the microprobe chip and evanescent wave detector, nearfield scanning optical microscope, and information regenerator provided with the microprobe chip

US6211532 - Apr 03, 2001

Device for use in the optical investigation of surfaces

US6121599 - Sep 19, 2000

Method of illuminating a digital representation of an image

US6091834 - Jul 18, 2000

Non-contact method and apparatus to obtain a timing signal from internal integrated circuit nodes

US6075234 - Jun 13, 2000

Dynamic reflective density measuring and control system for a web printing press

US6058201 - May 02, 2000

Measuring method and apparatus of gloss irregularity and printing unevenness

US5974160 - Oct 26, 1999

Automatic plate scanner

US5696588 - Dec 09, 1997

Thermal sensors arrays useful for motion tracking by thermal gradient detection

US5691921 - Nov 25, 1997

Non-distorting video camera for use with a system for controlling growth of a silicon crystal

US5656078 - Aug 12, 1997

Composite material laser flaw detection

US5562788 - Oct 08, 1996

Coating density analyzer and method using image processing

US5533139 - Jul 02, 1996

Radiation image read-out method and apparatus

US5530260 - Jun 25, 1996

Light-induced voltage alteration for integrated circuit analysis

US5430305 - Jul 04, 1995

Method and apparatus for determining the image clarity of a surface

US5359668 - Oct 25, 1994

Shell egg culling system

US5277320 - Jan 11, 1994

Method and system for broad area field inspection of a moving web, particularly a printed web

US5256883 - Oct 26, 1993

items / page

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Method and apparatus (18)

Image (11)

Inspection method (5)

Recording (5)

System and method (5)

Device AND method (5)

Surface (4)

Thickness - substrate (2)

Dynamic-focusing-apparatus - dynamic focusing method and apparatus (2)

Apparatus and object (2)

Apparatus inspecting (2)

Integrated circuit (2)