TREA

Christopher Cheung YEC

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  • Hong Kong, HK
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Patents Applicationslast 30 patents

  • Information Patent Application

    IMPACT DISSIPATING BOLLARD
    • Publication number 20240003106
    • Publication date Jan 4, 2024
    • NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
    • Kang ZHANG
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    BURST-RESISTANT, DISPERSIBLE NANO-ENCAPSULATED PHASE-CHANGE MATERIA...
    • Publication number 20220356387
    • Publication date Nov 10, 2022
    • NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
    • Kang ZHANG
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...