Huan Ren, graduated from Zhejiang A&F University majoring in agricultural mechanization, master's degree, practicing patent agent, talent expert of Shandong National Intellectual Property Protection Center, cutting-edge patent agent of Shandong Province, high-level talent in Jinan, 8 years of experience. He is good at patent mining, new application drafting, office opinion response and reexamination in the field of machinery. Service customers include CRRC Sifang, HOMAG Group, CRRC Locomotive, Jinan Rail Transit, Shandong University, Shandong Jianzhu University and Qingdao University of Technology; Participate in a number of patent analysis, patent infringement analysis, etc.; And has been assisting clients in patent mining, going to enterprises to conduct patent-related knowledge training, and guiding newcomers to write new applications and respond to office opinions.