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Class Information
Number: 356/634
Name: Optics: measuring and testing > Dimension > Length
Description: Subject matter comprising means to measure the largest dimension of an article, or if the article is moving, the dimension in the direction of movement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609393 |
Filling test method and device |
Oct. 27, 2009 |
| 7595482 |
Standard component for length measurement, method for producing the same, and electron beam metrology system using the same |
Sep. 29, 2009 |
| 7593115 |
Determining a length of a carrier line deployed into a well based on an optical signal |
Sep. 22, 2009 |
| 7580137 |
Method and apparatus for determining one or more physical properties of a rolled smoking article or filter rod |
Aug. 25, 2009 |
| 7578068 |
Detecting apparatus for workpiece |
Aug. 25, 2009 |
| 7573587 |
Method and device for continuously measuring silicon island elevation |
Aug. 11, 2009 |
| 7570369 |
Method and a device for measurement of edges |
Aug. 4, 2009 |
| 7543371 |
Apparatus for a disk drive actuator pivot set height tooling with an active servo compensation |
Jun. 9, 2009 |
| 7524105 |
Optical dilatometer |
Apr. 28, 2009 |
| RE40676 |
Scanner unit for an optical position measuring device |
Mar. 24, 2009 |
| 7505155 |
Apparatus and method for inspecting poly-silicon |
Mar. 17, 2009 |
| 7485859 |
Charged beam apparatus and method that provide charged beam aerial dimensional map |
Feb. 3, 2009 |
| 7477400 |
Range and speed finder |
Jan. 13, 2009 |
| 7468800 |
Method and apparatus for determining surface properties |
Dec. 23, 2008 |
| 7466431 |
Method and apparatus of measuring a length of a band-shaped member |
Dec. 16, 2008 |
| 7435568 |
Optical cell guidance method and apparatus |
Oct. 14, 2008 |
| 7423269 |
Automated feature analysis with off-axis tilting |
Sep. 9, 2008 |
| 7414734 |
Image position detecting device and image forming apparatus using the same |
Aug. 19, 2008 |
| 7397252 |
Measurement of critical dimension and quantification of electron beam size at real time using electron beam induced current |
Jul. 8, 2008 |
| 7391524 |
System and method for efficient characterization of diffracting structures with incident plane parallel to grating lines |
Jun. 24, 2008 |
| 7349106 |
Apparatus and method for thin-layer metrology |
Mar. 25, 2008 |
| 7297930 |
Device for measuring width by light attenuation difference |
Nov. 20, 2007 |
| 7285781 |
Characterizing resist line shrinkage due to CD-SEM inspection |
Oct. 23, 2007 |
| 7284604 |
Methods for measurement of a dimensional characteristic and methods of predictive modeling related thereto |
Oct. 23, 2007 |
| 7164481 |
Coefficient of linear expansion measuring apparatus and coefficient of linear expansion measuring method |
Jan. 16, 2007 |
| 7161688 |
Mass scanning and dimensioning system |
Jan. 9, 2007 |
| 7110911 |
Devices relating to rolled product |
Sep. 19, 2006 |
| 7038767 |
Three-dimensional micropattern profile measuring system and method |
May. 2, 2006 |
| 7035761 |
Method for analyzing waviness of a surface |
Apr. 25, 2006 |
| 7032740 |
Device for sensing the wear state of wheels or rollers |
Apr. 25, 2006 |
| 7012703 |
Automatic encoder resolution calibration and length measurement system and method |
Mar. 14, 2006 |
| 6986280 |
Integrated measuring instrument |
Jan. 17, 2006 |
| 6965438 |
Vehicle measuring apparatus and method for toll collection system |
Nov. 15, 2005 |
| 6958465 |
Method for detecting objects and light barrier grid |
Oct. 25, 2005 |
| 6882740 |
System and method for determining a seed vigor index from germinated seedlings by automatic separation of overlapped seedlings |
Apr. 19, 2005 |
| 6873423 |
Length measure apparatus and the method for measuring |
Mar. 29, 2005 |
| 6858858 |
Non-contact measurement device for quickly and accurately obtaining dimensional measurement data |
Feb. 22, 2005 |
| 6767127 |
Optical dilatometer |
Jul. 27, 2004 |
| 6765671 |
Automated system for measurement of an optical property |
Jul. 20, 2004 |
| 6765191 |
Roller switch |
Jul. 20, 2004 |
| 6760117 |
Measurement apparatus |
Jul. 6, 2004 |
| 6679426 |
Device for counting bars that are being translated |
Jan. 20, 2004 |
| 6672778 |
Photosensitive material processing apparatus and photosensitive material processing method using the same |
Jan. 6, 2004 |
| 6661525 |
Method for monitoring the length of constant-wire-length bonds and apparatus therefor |
Dec. 9, 2003 |
| 6611344 |
Apparatus and method to measure three dimensional data |
Aug. 26, 2003 |
| 6593587 |
Non-contact measurement device for quickly and accurately obtaining dimensional measurement data |
Jul. 15, 2003 |
| 6590656 |
Spectroscopic scatterometer system |
Jul. 8, 2003 |
| 6476922 |
Apparatus for measuring variations in size on bodies subjected to temperature variations |
Nov. 5, 2002 |
| 6459760 |
Apparatuses and methods for non-destructive inspection |
Oct. 1, 2002 |
| 6428171 |
Height measuring apparatus |
Aug. 6, 2002 |
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