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ARMSTRONG J JOSEPH

Overview
  • Total Patents
    13
About

ARMSTRONG J JOSEPH has a total of 13 patent applications. Its first patent ever was published in 2004. It filed its patents most often in United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, measurement and machines are OPTICAL TECHNOLOGIES ITALIA, MELLANOX TECH SILICON PHOTONICS INC and OPTOGONE SA.

Patent filings in countries

World map showing ARMSTRONG J JOSEPHs patent filings in countries

Patent filings per year

Chart showing ARMSTRONG J JOSEPHs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Armstrong J Joseph 13
#2 Chuang Yung-Ho 5
#3 Shafer David 1
#4 Brown David L 1
#5 Shafer David R 1

Latest patents

Publication Filing date Title
US2012120481A1 High damage threshold frequency conversion system
US2012113995A1 Measuring crystal site lifetime in a non-linear optical crystal
US2012026749A1 Low stray light beam dump with fiber delivery
US2011075138A1 External beam delivery system using catadioptric objective with aspheric surfaces
US2012160856A1 Enclosure for controlling the environment of optical crystals
US2010149662A1 External beam delivery system for laser dark-field illumination in a catadioptric optical system
US2011073982A1 Inspection system using back side illuminated linear sensor
WO2006107527A2 Small ultra-high na catadioptric objective using aspheric surfaces