Mr. Karson YANG works as an IP Counsel in the International Department of Jiaquan IP Law. He specializes in patent/trademark application and prosecution, based upon the goal of IP protection for both foreign and domestic clients. His practice broadly involves: patent filing, prosecution, reexamination, invalidation and patent infringement; trademark filing, prosecution, review, cancellation, invalidation, trademark infringement and anti-unfair competition, copyright registration and initiating the Customs border protection, domain names application, IP transactions, as well as technique transfer between foreign and domestic enterprises, etc.