Donglin Jiang

5 Patents

• USD10719232025

  Educational Tablet

  Shenzhen Zhenyuexing Molding Co., Ltd

  0 cites
• USD10627302025

  Portable Monitor

  0 cites
• USD10507432024

  Digital Picture Frame

  Shenzhen Zhenyuexing Molding Co., Ltd

  0 cites
• USD10487302024

  Digital Photo Frame

  SHENZHEN ZHENYUEXING MOLDING CO., Ltd

  0 cites
• USD10008432023

  Digital Picture Frame

  0 cites