Practice Area：
Patent infringement disputes, patent administrative litigation, patent reexamination and invalidation, enterprise intellectual property legal adviser, patent application writing, examination opinion reply.
 

Professional Experience：
He began to work on intellectual property in 2010. During this period, he has been engaged in patent substantive examination for 7 years in the patent examination cooperation center of the State Intellectual Property Office. Since then, he has represented a variety of patent related cases, including infringement disputes, administrative litigation, reexamination and invalidation, patent application processing, etc., involving mechanical, electrical, communication, materials and other technical fields.