Master's degree in Civil and Commercial Law from China University of Political Science and Law; Member of the Patent Business Committee of Jiangsu Lawyers Association, part-time mediator of intellectual property disputes in Jiangsu Province, mediator of Ma'anshan Intermediate People's Court, expert in overseas intellectual property dispute response guidance in Huainan City, expert in intellectual property rights protection assistance in Wuhu City, and member of the expert database of Nanjing Enterprise Service Center. In 2019, he was awarded the title of Excellent Intellectual Property Lawyer in China. In 2020, he was selected as one of the top intellectual property lawyers in the Intellectual Property China selection. In 2023, he was included in the "Excellent Intellectual Property Lawyers" list of the Law News Society. In 2022, the book "Effective Attack and Defense - An Analysis of Practical Cases of Enterprise Intellectual Property" will be published by the Intellectual Property Publishing House. Lawyer Li Qingchen has been practicing for ten years, handling hundreds of various intellectual property litigation and non litigation projects. He is skilled in resolving complex intellectual property disputes and building enterprise intellectual property protection systems. Has represented several patent cases with significant social impact; One of the case's proxy words was rated as "Outstanding Proxy Words of 2013-2015" by the Ma'anshan Bar Association.