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Jihai YANG

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  • Nanchang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Few-mode optical fiber
    • Patent number 10,459,158
    • Issue date Oct 29, 2019
    • STATE GRID JIANGXI ELECTRIC POWER COMPANY INFORMATION & TELECOMMUNICATION BRANCH
    • Hua Wang
    • G02 - OPTICS
  • Information Patent Grant

    Few-mode optical fiber
    • Patent number 10,451,797
    • Issue date Oct 22, 2019
    • STATE GRID JIANGXI ELECTRIC POWER COMPANY INFORMATION & TELECOMMUNICATION BRANCH
    • Hua Wang
    • G02 - OPTICS

Patents Applicationslast 30 patents

  • Information Patent Application

    FEW-MODE OPTICAL FIBER
    • Publication number 20190162899
    • Publication date May 30, 2019
    • STATE GRID JIANGXI ELECTRIC POWER COMPANY INFORMATION & TELECOMMUNICATION BRANCH
    • Hua WANG
    • G02 - OPTICS
  • Information Patent Application

    A FEW-MODE OPTICAL FIBER
    • Publication number 20180375578
    • Publication date Dec 27, 2018
    • STATE GRID JIANGXI ELECTRIC POWER COMPANY INFORMATION & TELECOMMUNICATION BRANCH
    • Hua WANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE