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COHERIX INC

Overview
  • Total Patents
    24
About

COHERIX INC has a total of 24 patent applications. Its first patent ever was published in 2003. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and China. Its main competitors in its focus markets measurement, computer technology and optics are QSO INTERFEROMETER SYSTEMS AB, UNITY SEMICONDUCTOR GMBH and WERTH MESSTECHNIK GMBH.

Patent filings in countries

World map showing COHERIX INCs patent filings in countries

Patent filings per year

Chart showing COHERIX INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Klooster Alex 13
#2 Upham Jon 6
#3 Davidson Douglas 6
#4 Mater Michael J 6
#5 Nisper Jon 3
#6 Mater Michael 2
#7 Douglas Davidson 2
#8 Aleksoff Carl 2
#9 Aleksoff Carl C 2
#10 Pawlanta Brett Allen 1

Latest patents

Publication Filing date Title
WO2010127179A1 Method for fixed-rotation and rotation-independent image correlation
WO2008070810A2 System and method of imaging in an interferometric imaging system
WO2008070746A2 System and method for shifting phase in a multi-wavelength interferometric imaging system
WO2008070635A2 Method and system for determining a critical dimension of an object
WO2008094339A1 Machine vision system for inspecting a moving object with a specular reflecting surface
US2008150204A1 Stabilizer for vibration isolation platform
WO2008112021A2 System for illuminating and imaging an object with a specular reflecting surface
WO2007070566A2 Optical fiber-delivered reference beam for interferometric imaging
CN101356534A Machine vision system for three-dimensional metrology and inspection in the semiconductor industry
KR20080100165A Machine vision system for three-dimensional metrology and inspection in the semiconductor industry
US2009073446A1 Lighting Subsystem for a Machine Vision System
US2007133008A1 Optical fiber delivered reference beam for interferometric imaging
US2007133010A1 Off-axis paraboloid interferometric mirror with off focus illumination
US2007024867A1 Statistical method of generating a synthetic hologram from measured data
WO2006015262A2 Method for processing multiwavelength interferometric imaging data
US2007024866A1 Method of combining holograms
US2006227820A1 Tunable laser
US2006227821A1 Tunable laser
US7317541B2 Interferometry method based on the wavelength drift of an illumination source