Chang Tsi & Partners has been named as a "Highly Recommended" firm in the Intellectual Property practice area of the asialaw 2025 Rankings, with managing partner Spring Chang being named an "Elite Practitioner," and managing partner Simon Tsi and partner Michael Fu recognized as "Notable Practitioner."

The awards reflect the firm's comprehensive capabilities across the full spectrum of intellectual property services. It provides expert assistance in trademark, patent, and copyright prosecution and portfolio management, while maintaining a strong reputation for handling complex IP litigation and dispute resolution. The firm has achieved a series of landmark victories representing domestic and international clients in trademark infringement, patent invalidation, trade secret, and unfair competition cases.

The asialaw rankings are based on extensive research, including interviews with corporate counsel, executives, and industry peers, to identify the top lawyers and law firms across the Asia-Pacific region. These recognitions demonstrate the market's strong endorsement of Guan Cheng's professional capabilities and client service.