Seong Tae Hong

3 Patents

• US124978152025

  Door Open-close Device for Vehicle

  PHA CO., Ltd.

  0 cites
• US122279772025

  Hinge System for Vehicle Door

  PHA Co., Ltd.

  0 cites
• US121168222024

  Power Trunk Device

  Pyeong Hwa Automotive Co., Ltd.

  0 cites