ZHU Yanfeng, bachelor of Process Equipment & Control Engineering of Nanjing Institute of Technology, was engaged in research and development in a technology enterprise. In 2016, ZHU entered the intellectual property service industry. In 2018, ZHU obtained the qualification as a patent attorney. ZHU has a good understanding of mechanical technology and excellent writing skills, and is good at mining, layout, drafting and reply of patent technology in the machinery field.