Sang Hwi Yoon

3 Patents

• US124728552025

  Foldable Seat Apparatus for Multi-purpose Vehicle

  DAS CO., Ltd

  0 cites
• US122637662025

  Child Anchor Apparatus for Vehicle

  DAS CO., Ltd

  0 cites
• US115484242023

  Power Leg Rest for Vehicle

  DAS CO., Ltd

  0 cites