Yufeng Zeng

3 Patents

• US124745132025

  Blue Light Blocking Film Layer and Blue Light Blocking System

  EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., Ltd.

  0 cites
• US123196612025

  Polycyclic Compound

  EUTEC NEW MATERIALS TECHNOLOGY (SUZHOU) CO., Ltd.

  0 cites
• USD10771142025

  Pool Float

  0 cites