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QUALITY VISION INTERNATIONAL I

Overview
  • Total Patents
    17
About

QUALITY VISION INTERNATIONAL I has a total of 17 patent applications. Its first patent ever was published in 2003. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, audio-visual technology and computer technology are KEYENCE CO LTD, MANTISVISION LTD and NINGBO YINGXIN INFORMATION TECH CO LTD.

Patent filings in countries

World map showing QUALITY VISION INTERNATIONAL Is patent filings in countries

Patent filings per year

Chart showing QUALITY VISION INTERNATIONAL Is patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schwab Fred J 3
#2 Polidor Edward T 3
#3 Bloch Stephanie 3
#4 Jackson Robert Lea 2
#5 Kay David B 2
#6 Lenz Karl J 2
#7 Doytchinov Kostadin 2
#8 Couvutsakis Jason N 1
#9 Ge Anthony Wen 1
#10 Deklotz Richard 1

Latest patents

Publication Filing date Title
WO2010050996A1 Combining feature boundaries
US2009153839A1 Partial coherence interferometer with measurement ambiguity resolution
US2009153860A1 Optical comparator using light- emitting diode light sources
US2009073419A1 Dual resolution, dual range sensor system and method
US2009003815A1 Multi color autofocus apparatus and method
US2008304774A1 Method and apparatus for pneumatic preloading of linear bearing assemblies
US2008247023A1 Method and apparatus for maximum light intensity for an optical illumination system
US2008130146A1 System and method for focal length stabilization using active temperature control
US2007282550A1 Fitting multidimensional measurement data to tolerance zones having regard for the uncertainty of the measurements
US2006235566A1 Arrangement for programming a system-independent measurement system for work pieces
US2007217037A1 Air bearing guided zoom lens for metrological measurements
US2007151323A1 Breakaway/crash detection system for use with a fixture on a coordinate measurement machine
US2006087645A1 Method and apparatus for the correction of nonlinear field of view distortion of a digital imaging system
US2005031184A1 Digital video optical inspection apparatus and method for vertically sectioning an object's surface