Yudong Liu

7 Patents

• USD10937662025

  Cat Litter Box

  UBTECH ROBOTICS Corp Ltd

  0 cites
• USD10874922025

  Pet Feeder

  UBTECH ROBOTICS Corp Ltd

  0 cites
• USD10788142025

  Cleaning Robot

  UBTECH ROBOTICS Corp

  0 cites
• US122509292025

  Pet Feeder

  UBTECH ROBOTICS Corp Ltd

  0 cites
• US122163072025

  Backlight Module and Display Apparatus

  BOE Technology Group Co., Ltd.

  0 cites
• US119548422024

  Powder Leakage Monitoring Device and Powder Leakage Monitoring Method

  HUANENG NANJING JINLING POWER GENERATION CO., Ltd.

  0 cites
• USD09967222023

  Helmet

  0 cites