Yufeng Chen

13 Patents

• US126180202026

  Water-soluble Cleaning Agent Sheet and Preparation Method and Application Method Thereof

  Guangzhou Joyson Cleaning Products Co., Ltd.

  0 cites
• US125477382026

  Method and Device for Detecting Security of Internet of Things Data of Market Transaction, and Electronic Apparatus

  Zhongshan Power Supply Bureau Of Guangdong Power Grid Co Ltd.

  0 cites
• USD11049692025

  Charger

  SHENZHEN LVCHEN TECHNOLOGY CO., Ltd.

  0 cites
• US123647022025

  Highly Active Sting Protein Agonist Compound

  ADLAI NORTYE BIOPHARMA CO., Ltd.

  0 cites
• USD10745222025

  Electric Motorcycle

  E-LINK TECHNOLOGY CO., Ltd

  0 cites
• USD10592172025

  Electric Motorcycle

  E-LINK TECHNOLOGY CO., Ltd

  0 cites
• USD10549222024

  Electric Motorcycle

  E-LINK TECHNOLOGY CO., Ltd

  0 cites
• USD10549232024

  Electric Motorcycle

  E-LINK TECHNOLOGY CO., Ltd

  0 cites
• US119435692024

  Intercom Systems and Methods Using the Same

  ZHEJIANG DAHUA TECHNOLOGY CO., Ltd.

  0 cites
• USD10169472024

  Electronic Kickboard

  E-LINK TECHNOLOGY CO., Ltd

  0 cites
• USD10135802024

  All Terrain Vehicle for Kids

  DONGGUAN ASIWO TECHNOLOGY CO., Ltd.

  0 cites
• US117599292023

  Power Tool Sound Damping

  Black & Decker Inc.

  0 cites
• US116409232023

  Method for Manufacturing FDSOI

  SHANGHAI HUALI INTEGRATED CIRCUIT CORPORATION

  0 cites