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LIGHTMACHINERY INC

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    178,920
About

LIGHTMACHINERY INC has a total of 15 patent applications. Its first patent ever was published in 2007. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and China. Its main competitors in its focus markets optics, measurement and machine tools are WAVEFRONT RES INC, MITCHELL THOMAS A and NANOBASE INC.

Patent filings in countries

World map showing LIGHTMACHINERY INCs patent filings in countries
# Country Total Patents
#1 United States 10
#2 WIPO (World Intellectual Property Organization) 3
#3 China 1
#4 Germany 1

Patent filings per year

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

Focus industries

# Industry
#1 Optics
#2 Measurement
#3 Machine tools

Top inventors

# Name Total Patents
#1 Hunter John H 14
#2 Miller Ian J 14
#3 Williams Edward S 7
#4 Jean-Ruel Hubert 4
#5 Senechal Gregg 4
#6 Dean Jesse 3
#7 Malcove Graham 2
#8 Donaldson Adam 2
#9 Nilson John 2
#10 Akuetteh Tekai 2

Latest patents

Publication Filing date Title
US2021116302A1 Etalon based optical spectrometer
US2021003450A1 Spatial heterodyne spectrometer
US2019257990A1 Multi-pass etalon filter
US2018202862A1 Multi-resolution optical spectrometer
US9478934B1 Excimer gas purification
US2015316764A1 Virtual image phase array
US8929419B1 Excimer laser with gas purification
US2012057241A1 Angular adjustable variable beamsplitter
US2008057840A1 Fluid jet polishing with constant pressure pump
US2008038991A1 Submerged fluid jet polishing