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Rui-Min Diao

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  • Mianyang, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    Projection screen of head-up display
    • Patent number 10,444,500
    • Issue date Oct 15, 2019
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Optical film
    • Patent number 10,353,232
    • Issue date Jul 16, 2019
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

  • Information Patent Application

    Light Guide Film
    • Publication number 20190064425
    • Publication date Feb 28, 2019
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • G02 - OPTICS
  • Information Patent Application

    Projection Screen of Head-Up Display
    • Publication number 20190056650
    • Publication date Feb 21, 2019
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    OPTICAL FILM
    • Publication number 20180210273
    • Publication date Jul 26, 2018
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • G02 - OPTICS
  • Information Patent Application

    Limiting Viewing Angle Sheet and Manufacturing Method Thereof
    • Publication number 20180156955
    • Publication date Jun 7, 2018
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • G02 - OPTICS
  • Information Patent Application

    FLEXIBLE TOUCH PANEL
    • Publication number 20180157369
    • Publication date Jun 7, 2018
    • Sichuan Longhua Film Co., Ltd
    • Rui-Min Diao
    • G06 - COMPUTING CALCULATING COUNTING