Yanling Guo

3 Patents

• USD11103702026

  Lawn Mower

  0 cites
• US122355192025

  Optical Imaging Lens Assembly

  ZHEJIANG SUNNY OPTICS CO., Ltd.

  0 cites
• US116751482023

  Optical Path Displacement Compensation-based Transmission Optical Power Stabilization Assembly

  Accelink Technologies Co., Ltd.

  0 cites