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Rihan HAI

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  • Evanston, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    3D printing system and method
    • Patent number 12,134,230
    • Issue date Nov 5, 2024
    • Nissan North America, Inc.
    • Cheng Sun
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3D printing system and method
    • Patent number 11,975,489
    • Issue date May 7, 2024
    • Nissan North America, Inc.
    • Nanzhu Zhao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3D printing system and method
    • Patent number 11,660,815
    • Issue date May 30, 2023
    • Nissan North America, Inc.
    • Nanzhu Zhao
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    METHODS OF MAKING A LOW-COST MINIATURE ACCOMMODATING OPTICAL IMAGIN...
    • Publication number 20240085670
    • Publication date Mar 14, 2024
    • Northwestern University
    • Cheng SUN
    • G02 - OPTICS
  • Information Patent Application

    3D PRINTING SYSTEM AND METHOD
    • Publication number 20230158741
    • Publication date May 25, 2023
    • NISSAN NORTH AMERICA, INC.
    • Nanzhu ZHAO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    3D PRINTING SYSTEM AND METHOD
    • Publication number 20230158744
    • Publication date May 25, 2023
    • NISSAN NORTH AMERICA, INC.
    • Nanzhu ZHAO
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    3D PRINTING SYSTEM AND METHOD
    • Publication number 20230067468
    • Publication date Mar 2, 2023
    • Northwestern University
    • Cheng SUN
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL