TREA

Chih-Yun LU

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  • Kaohsiung City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fastener
    • Patent number D986728
    • Issue date May 23, 2023
    • PrimeSource Building Products, Inc.
    • Tse-Kuang Jou
    • D08 - Tools and hardware
  • Information Patent Grant

    Fastener
    • Patent number D986045
    • Issue date May 16, 2023
    • PrimeSource Building Products, Inc.
    • Tse-Kuang Jou
    • D08 - Tools and hardware
  • Information Patent Grant

    Stationary vacuum valve
    • Patent number 11,213,884
    • Issue date Jan 4, 2022
    • Metal Industries Research & Development Centre
    • Nai-Kuang Tang
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents