TREA

Yonggang Xi

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  • Pittsburgh, PA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nano-optic refractive optics
    • Patent number 9,880,393
    • Issue date Jan 30, 2018
    • University of Pittsburgh of the Commonwealth System of Higher Education
    • Hong Koo Kim
    • B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

  • Information Patent Application

    NANO-OPTIC REFRACTIVE OPTICS
    • Publication number 20180210214
    • Publication date Jul 26, 2018
    • University of Pittsburgh of the Commonwealth System of Higher Education
    • Hong Koo KIM
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    NANO-OPTIC REFRACTIVE OPTICS
    • Publication number 20130247973
    • Publication date Sep 26, 2013
    • UNIVERSITY OF PITTSBURGH OF THE COMMONWEALTH SYSTE
    • Hong Koo Kim
    • B82 - NANO-TECHNOLOGY