Chengzhuo Yang

3 Patents

• US119061192024

  Dual-bead Rubber-covered String Light

  Linhai Lize Photoelectric Technology Co., Ltd.

  0 cites
• US117679522023

  Multi-wire LED Rubber-covered String Light and Processing Method Thereof

  0 cites
• US116926792023

  Waterfall String Light

  0 cites