Assignee
QUALITY VISION INTERNATIONAL I
US·11 granted patents·3 pending applications·70 citations·filing 2003–2008
Top patents by PatentIndex Score
14 records- 0188US7408728B2System and method for focal length stabilization using active temperature controlQUALITY VISION INTERNATIONAL I·Filed 2006·Granted Aug 5, 2008·15 cites·19 claims
- 0285US7812971B2Multi color autofocus apparatus and methodQUALITY VISION INTERNATIONAL I·Filed 2007·Granted Oct 12, 2010·10 cites·27 claims
- 0382US7602563B2System and method for focal length stabilization using active temperature controlQUALITY VISION INTERNATIONAL I·Filed 2008·Granted Oct 13, 2009·8 cites·14 claims
- 0472US7791731B2Partial coherence interferometer with measurement ambiguity resolutionQUALITY VISION INTERNATIONAL I·Filed 2007·Granted Sep 7, 2010·7 cites·20 claims
- 0566US7400992B2Fitting multidimensional measurement data to tolerance zones having regard for the uncertainty of the measurementsQUALITY VISION INTERNATIONAL I·Filed 2006·Granted Jul 15, 2008·6 cites·18 claims
- 0664US7538960B2Air bearing guided zoom lens for metrological measurementsQUALITY VISION INTERNATIONAL I·Filed 2006·Granted May 26, 2009·4 cites·21 claims
- 0763US7796340B2Method and apparatus for maximum light intensity for an optical illumination systemQUALITY VISION INTERNATIONAL I·Filed 2007·Granted Sep 14, 2010·3 cites·19 claims
- 0855US7536053B2Method and apparatus for the correction of nonlinear field of view distortion of a digital imaging systemQUALITY VISION INTERNATIONAL I·Filed 2004·Granted May 19, 2009·10 cites·26 claims
- 0950US7520187B2Breakaway/crash detection system for use with a fixture on a coordinate measurement machineQUALITY VISION INTERNATIONAL I·Filed 2005·Granted Apr 21, 2009·2 cites·45 claims
- 1049US7808617B2Dual resolution, dual range sensor system and methodQUALITY VISION INTERNATIONAL I·Filed 2007·Granted Oct 5, 2010·2 cites·23 claims
- 1147US2009153860A1Optical comparator using light- emitting diode light sourcesQUALITY VISION INTERNATIONAL I·Filed 2007·Application pending·0 cites
- 1245US2008304774A1Method and apparatus for pneumatic preloading of linear bearing assembliesQUALITY VISION INTERNATIONAL I·Filed 2007·Application pending·0 cites
- 1342US7526118B2Digital video optical inspection apparatus and method for vertically sectioning an object's surfaceQUALITY VISION INTERNATIONAL I·Filed 2003·Granted Apr 28, 2009·3 cites·6 claims
- 1436US2006235566A1Arrangement for programming a system-independent measurement system for work piecesQUALITY VISION INTERNATIONAL I·Filed 2006·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →