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JOHNSON KENNETH C

Overview
  • Total Patents
    42
  • GoodIP Patent Rank
    208,928
About

JOHNSON KENNETH C has a total of 42 patent applications. Its first patent ever was published in 1944. It filed its patents most often in United States, Canada and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, environmental technology and mechanical elements are NANOPATH INC, SCHUSTER KARL-HEINZ and MANN HANS-JUERGEN.

Patent filings per year

Chart showing JOHNSON KENNETH Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johnson Kenneth C 39
#2 C Johnson Kenneth 1

Latest patents

Publication Filing date Title
US9612370B1 EUV light source with spectral purity filter and power recycling
WO2015012982A1 Scanned-spot-array duv lithography system
US2016161856A1 Scanned-spot-array DUV lithography system
US2013258305A1 Scanned-spot-array EUV lithography system
US9188874B1 Spot-array imaging system for maskless lithography and parallel confocal microscopy
US2012200909A1 Stacked-grating light modulator
US8994920B1 Optical systems and methods for absorbance modulation
US7116405B2 Maskless, microlens EUV lithography system with grazing-incidence illumination optics
US2004263860A1 Focus and alignment sensors and methods for use with scanning microlens-array printer
WO0042618A1 Maskless, microlens euv lithography system
AU1975197A Microlens scanner for microlithography and wide-field confocal microscopy
US5169456A Two-axis tracking solar collector mechanism
US5161057A Dispersion-compensated fresnel lens
WO9002963A1 Dispersion-compensating diffraction grating
US4968355A Two-axis tracking solar collector mechanism
US4765726A Fresnel scroll solar tracking device
CA1206986A Face-off
US4337992A Hologram movie projection apparatus
US4022100A Fastener
US3588202A Automatic fluid control device