Intellectual Asset Management (IAM), the renowned intellectual property media platform under global legal media group Law Business Research, officially released its 2025 edition of the “IAM Patent 1000” rankings. Thanks to its continued dedication and outstanding performance in the patent field, Chang Tsi & Partners has once again been ranked among the top Chinese domestic firms for both Patent Litigation and Patent Prosecution.

Chang Tsi & Partners has once again been recognized in the IP STARS 2025 rankings published by Managing Intellectual Property (MIP). The firm was honored in two key categories: Trademark Prosecution and Trademark Disputes, affirming its reputation as a top-tier provider of comprehensive trademark legal services in China.

Chang Tsi & Partners has been recognized again as “Employer of Choice” by Asian Legal Business (ALB) in 2025, which marks the seventh time for the firm to receive this award.

LEGALBAND released its 2025 edition of China Law Awards list, with significant expertise and contribution in the industry, Chang Tsi & Partners successfully awarded the “Intellectual Property: Non-Litigation Law Firm of the Year”. This achievement once again highlights the firm’s leading position in IP world.

China law firm Chang Tsi & Partners has been honored with two 2024 “Deals of the Year” awards by China Business Law Journal. Including MICHAEL KORS trademark infringement and unfair competition case handled by partner Michael Fu, and the administrative dispute reexamination case for the invalidation of “Yili” trademark handled by partner Nancy Qu and attorney Susie Pang.

Chang Tsi's Partner Tracy Shen featured in LEGALBAND 2025 edition of "Client Choice: Top 15 Female Lawyers" list in China.

Chang Tsi & Partners has been listed as a Gold firm by the World Trademark Review in its WTR1000 2025 edition for China domestic prosecution and strategy, and a Silver firm for China domestic enforcement and litigation.

Chang Tsi's managing partners Simon Tsi and Spring Chang continue to receive top-tier rankings as China Business Law Journal A-List: Growth drivers is publicly released.

Chang Tsi's Intellectual Property practice and 3 lawyers have earned high rankings from Chambers & Partners in the 2025 edition of Chambers Greater China Region. The firm has been ranked in IP litigation (PRC Firms) and non-litigation (PRC Firms) in the new edition, managing partner Spring Chang was again named eminent practitioners, partners Michael Fu and Michael Wu were also in the guide's top tier.