From May 2–6, 2026, Chang Tsi & Partners participated in the 148th INTA Annual Meeting in London, engaging with nearly 10,000 IP professionals from around the world. The firm’s delegation joined high-level discussions with multinational corporate counsel, international law firm partners, and IP experts, highlighting China’s evolving IP landscape.
In July 2012, entrusted by one of our clients, a well-known international kitchenware and house ware manufacturer based in USA, Chang Tsi & Partner conducted careful probe into counterfeiting products bearing the trademark of our client.
In May 2012, Xiamen Customs identified 1,332 pairs of suspected counterfeit shoes with a declared value of RMB 100,000. The goods were being shipped to the United States.
Chang Tsi recently represented a leading international retailer in a trademark infringement and unfair competition civil lawsuit against a local competitor.
On October 12, 2018, Guangzhou Intellectual Property Court (GIPC) made the second-instance judgment on the case involving a dispute against Guangzhou Xin Fan Cai Trading Co., Ltd. over the infringement of Levi`s trademark consisting of double arcs. In this case, Chang Tsi & Partners helped Levi`s convince the court of second instance to sustain the original judgment ordering the two Defendants to cease the acts of infringing the Plaintiff`s trademark right and pay a compensation of CNY 130,000 for the economic losses suffered by Lihui Company, which runs the brand in China.
