He Jin

2 Patents

• US123104052025

  Vaporization Main Unit and Aerosol-forming Device

  SHENZHEN SMOORE TECHNOLOGY LIMITED

  0 cites
• US122149992025

  Intelligent Hoisting Method for Beam Segments Used in Bridgedeck Crane Systems and a Bridge Deck Crane System

  POLY CHANGDA ENGINEERING CO., Ltd.

  0 cites