Xiaopeng ZHANG, graduated from Northeastern University with a master's degree in analytical chemistry, is a talent expert of the National Intellectual Property Protection Center of Shandong Province, a high-level talent in Jinan, a practicing patent agent, and a litigation patent agent. 8 years of experience. Patent agency, response to patent office opinions, patent reexamination, patent analysis, intellectual property training and enterprise navigation services in the fields of materials, chemicals, machinery and other fields. Service units include Shandong University, Shandong Normal University, Qilu University of Technology, Jinan University, Shandong Analysis and Testing Center, Energy Research Institute of Shandong Academy of Sciences, Qilu Hospital, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Luxi Chemical, Shandong Jiangjun Tobacco New Material Technology Co., Ltd., Shandong Shanda Huate Environmental Protection Engineering Co., Ltd., CRRC Shandong Locomotive and Rolling Stock Co., Ltd. and other enterprises and institutions.