Pin-yi Chen

5 Patents

• US125594172026

  Glass-ceramic Composite Material

  CHANG GUNG MEMORIAL HOSPITAL, LINKOU

  0 cites
• US123498092025

  Foldable Chair

  0 cites
• US117933062023

  Foldable Table

  0 cites
• US116599302023

  Foldable Chair

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• US116599312023

  Foldable Chair

  0 cites