I have worked at a provincial-level research institute and undertaken projects for the Energy Foundation (China). Proficient in patent application, intellectual property search analysis and evaluation, invalidation of patent reexamination, and handling of patent infringement disputes. Provided due diligence and patent search services in the field of intellectual property for well-known enterprises such as BASF, Farsheng Group, and Puzhen Haitai Company. He has handled multiple patent dispute cases nationwide and was one of the main members of the lawyer team ranked first in national patent litigation in 2015. He has also resolved disputes through patent invalidation procedures multiple times in litigation cases. We currently provide intellectual property services to enterprises and institutions such as Southeast University, Nanjing University of Technology, Jiangsu Academy of Agricultural Sciences, Nanjing Essen Environmental Technology Co., Ltd., and Nanjing Astronomical Instruments Co., Ltd. of the Chinese Academy of Sciences.