Lawyer Peng Yan has been engaged in legal work for 7 years and has worked in a provincial comprehensive intellectual property service organization in Zhejiang Province. He has rich experience in intellectual property practice. He has handled nearly 20000 cases of online and offline patent infringement comparison and analysis, received more than 100 cases of intellectual property rights protection assistance, and has given lectures on the special topic of "patent dispute handling practice in the field of e-commerce" for hundreds of people, especially good at handling intellectual property (trademark, patent, copyright) infringement disputes, trademark review, revocation, invalidation, objection and defense. He has rich experience in labor and personnel disputes, construction projects and other contract disputes, infringement of personality rights and other tort disputes, marriage and family affairs.