Zhenkun Huang

3 Patents

• US122158342025

  Lighting Apparatus Having First and Second Ladder Edges to Prevent Water from Entering Concealed Space

  XIAMEN LEEDARSON LIGHTING CO., Ltd

  0 cites
• US118352062023

  Downlight Apparatus

  XIAMEN ECO LIGHTING Co. Ltd.

  0 cites
• US115729852023

  Lighting Apparatus Having First and Second Ladder Edges to Prevent Water from Entering Concealed Space

  XIAMEN LEEDARSON LIGHTING CO., Ltd

  0 cites