Seung Bum Ryu

2 Patents

• US122852802025

  Apparatus for Displaying Aiming Light in Hand-held X-ray Device

  DEXCOWIN CO., Ltd.

  0 cites
• US115832362023

  Apparatus for Marking Irradiation Area for Handheld X-ray Device

  DEXCOWIN CO., Ltd.

  0 cites