TREA

Xuan ZHANG

Follow

Person

  • Shijiazhuang City, CN
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,414,600
    • Issue date Aug 16, 2022
    • SHIJIAZHUANG CHENGZHIYONGHUA DISPLAY MATERIAL CO., LTD.
    • Jiaming Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition, liquid crystal display element and liqu...
    • Patent number 11,268,027
    • Issue date Mar 8, 2022
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Sumin Kang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition, liquid crystal display element and liqu...
    • Patent number 11,254,873
    • Issue date Feb 22, 2022
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL, CO., LTD.
    • Sumin Kang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition, and liquid crystal display element and...
    • Patent number 11,242,486
    • Issue date Feb 8, 2022
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Sumin Kang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal composition, liquid crystal display element and liqu...
    • Patent number 11,242,487
    • Issue date Feb 8, 2022
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Sumin Kang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,150,518
    • Issue date Oct 19, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Zhian Liang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid crystal display device
    • Patent number 11,078,423
    • Issue date Aug 3, 2021
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
    • Jiaming Li
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
    • Publication number 20200239777
    • Publication date Jul 30, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
    • Sumin KANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
    • Publication number 20200239779
    • Publication date Jul 30, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
    • Sumin KANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
    • Publication number 20200239776
    • Publication date Jul 30, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Itd.
    • Sumin KANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELEMENT AND...
    • Publication number 20200239778
    • Publication date Jul 30, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
    • Sumin KANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20200157428
    • Publication date May 21, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
    • Jiaming LI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20200157429
    • Publication date May 21, 2020
    • Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
    • Jiaming LI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    LIQUID CRYSTAL DISPLAY DEVICE
    • Publication number 20200073180
    • Publication date Mar 5, 2020
    • SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO. LTD
    • Zhian LIANG
    • G02 - OPTICS