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Liangliang YAN

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ORGANOMETALLIC IRIDIUM COMPOUND
    • Publication number 20240368464
    • Publication date Nov 7, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL IRIDIUM COMPLEX AND ELECTROLUMINESCENT DEVICE
    • Publication number 20240336836
    • Publication date Oct 10, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Shaofu CHEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANIC COMPOUND AND ELECTROLUMINESCENT DEVICE
    • Publication number 20240301284
    • Publication date Sep 12, 2024
    • SICHUAN AG-RAY NEW MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANOMETALLIC IRIDIUM COMPOUND AND APPLICATION THEREOF
    • Publication number 20240292732
    • Publication date Aug 29, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Shaofu CHEN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ORGANOMETALLIC COMPOUND AND APPLICATION THEREOF
    • Publication number 20240292731
    • Publication date Aug 29, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ORGANOMETALLIC COMPOUND AND APPLICATION THEREOF
    • Publication number 20240284775
    • Publication date Aug 22, 2024
    • SICHUAN AG-RAY NEW MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    ORGANOMETALLIC IRIDIUM COMPOUND AND APPLICATION THEREOF
    • Publication number 20240276865
    • Publication date Aug 15, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    IRIDIUM COMPLEX AND APPLICATION THEREOF
    • Publication number 20240130216
    • Publication date Apr 18, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ORGANOMETALLIC COMPOUND AND APPLICATION THEREOF
    • Publication number 20240051980
    • Publication date Feb 15, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METAL COMPLEX AND USE THEREOF
    • Publication number 20240040925
    • Publication date Feb 1, 2024
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL COMPLEX AND USE THEREOF
    • Publication number 20230389408
    • Publication date Nov 30, 2023
    • SICHUAN AG-RAY NEW MATERIALS CO., LTD
    • Shaofu CHEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    TETRADENTATE METAL COMPLEX AND USE THEREOF
    • Publication number 20230348512
    • Publication date Nov 2, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    SPIRO COMPOUND AND APPLICATION THEREOF
    • Publication number 20230329090
    • Publication date Oct 12, 2023
    • SICHUAN AG-RAY NEW MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOUND AND APPLICATION THEREOF
    • Publication number 20230320198
    • Publication date Oct 5, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METAL COMPLEX AND USE THEREOF
    • Publication number 20230295204
    • Publication date Sep 21, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    METAL IRIDIUM COMPLEX AND USE THEREOF
    • Publication number 20230227485
    • Publication date Jul 20, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    IMIDAZOPYRIDINE-BASED ARYLAMINE COMPOUND AND USE THEREOF
    • Publication number 20230063748
    • Publication date Mar 2, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Shaofu CHEN
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    COMPOUND AND APPLICATION THEREOF
    • Publication number 20230033081
    • Publication date Feb 2, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE CONTAINING THE COMP...
    • Publication number 20230015881
    • Publication date Jan 19, 2023
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    IMIDAZO NITROGEN HETEROCYCLIC COMPOUND AND APPLICATION THEREOF
    • Publication number 20220169661
    • Publication date Jun 2, 2022
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ORGANIC METAL COMPOUND AND APPLICATION THEREOF
    • Publication number 20220115603
    • Publication date Apr 14, 2022
    • GUANGDONG AGLAIA OPTOELECTRONIC MATERIALS CO., LTD
    • Liangliang YAN
    • C07 - ORGANIC CHEMISTRY