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.
On 13 April 2021, Spring Chang and Ron Tsi sponsored and participated in IPL Spring Virtual Conference organized by American Bar Associations as an Asia (China) ambassador. Due to the pandemic, the conference was held online and the attendees from overseas could expand their international networks through three rounds of IP-related discussions with professionals with diversified backgrounds.
This article introduces one of our representative cases where Chang Tsi & Partners represented a leading global provider of integrated retail performance and security solutions. Through collecting related evidence and filling a trademark infringement complaint to Shenzhen Longgang Administration of Market Regulation (AMR), we successfully secure the legal rights of our client with low cost.
