Junfei Chai

2 Patents

• US119759512024

  Engineering Machinery and Dynamic Anti-collision Method, Device, and System for Operation Space of the Engineering Machinery

  XCMG CONSTRUCTION MACHINERY CO., Ltd.

  0 cites
• US116032942023

  Method and System for Controlling Operation of Crane, and Crane

  Xuzhou Heavy Machinery Co., Ltd

  0 cites