Fengli Zhao

8 Patents

• US124715252025

  Mower with Cutting Protection Mechanism

  Positec Power Tools (Suzhou) Co., Ltd.

  0 cites
• US123660822025

  Handheld Swimming Pool Sewage Suction Machine

  SHENZHEN AIPER INTELLIGENT CO., Ltd.

  0 cites
• US123140492025

  Self-moving Device and Automatic Working System Thereof

  Positec Power Tools (Suzhou) Co., Ltd

  0 cites
• US120825242024

  Autonomous Lawn Mower with Edger and Control Method Thereof

  Positec Power Tools (Suzhou) Co, Ltd.

  0 cites
• US120066452024

  Automatic Snow Removal Device and Safe Snow Throwing Method Thereof

  POSITEC POWER TOOLS (SUZHOU) CO., Ltd

  0 cites
• US119939042024

  Automatic Moving Snow Removal Device

  Positec Power Tools (Suzhou) Co., Ltd.

  0 cites
• US118443132023

  Self-moving Device and Automatic Working System Thereof

  Positec Technology (China) Co., Ltd.

  0 cites
• US117800782023

  Self-moving Device and Automatic Working System Thereof

  Positec Power Tools (Suzhou) Co., Ltd.

  0 cites