Jiajie Lai

3 Patents

• US121527602024

  Elastic Assembly and Down Lamp

  Xiamen Topstar Lighting Co., Ltd.

  0 cites
• US120317072024

  Night Downlight

  Xiamen Topstar Lighting Co., Ltd.

  0 cites
• US117089502023

  Night Downlight

  Xiamen Topstar Lighting Co., Ltd.

  0 cites