Chang Tsi & Partners

The firm:Since its establishment in 2002, Chang Tsi & Partners has become one of the leading law firms in China. The firm has constantly been referred to as a “National Outstanding Law Firm”, “The Best IP Law Firm in China”, “China IP Law Firm” and “Tier 1 IP Law Firm of the Year” by the Ministry of Justice of China, international legal directories and various business magazines such as the Chambers & Partners, The Legal 500 Asia Pacific as well as Asialaw Profiles.

With over 350 professionals consisting of attorneys at law, patent attorneys and trademark attorneys, Chang Tsi & Partners is based in Beijing with fully-fledged offices in Shanghai and Shenzhen, and branch offices in Guangzhou, Guangxi, Chengdu, Hong Kong, Macau, Taiwan, the United States, Korea, and Europe, while establishing an enviable reputation in Intellectual Property and Litigation.

Our areas of practice include intellectual property rights, litigation and dispute resolutions, commercial law and other legal services. Since our establishment, we have been a forerunner in various fields such as trademark, patent, IP confirmation, administrative IP as well as judicial protection. Our high-caliber lawyers and sharpest IP experts are dedicated to protecting your legal rights with efficiency and integrity.

At Chang Tsi & Partners you can find the knowledge, experience and professionals to deal with all aspects of law in both domestic and international matters. The firm is the trusted partner of many Chinese and international enterprises in developing strategic decisions and securing their interests both in China and overseas.

Areas of practice: Chang Tsi & Partners is a "National Outstanding Law Firm (nominated by Ministry of Justice of China)" with a strong reputation in intellectual property and litigation. The firm's attorneys are distinguished by their wealth of experience and success assisting leading international and domestic corporations with IP prosecution and enforcement in China and around the world.

Our edges
Providing tailor-made legal solution packages with customers’ interests as the top priority.

A close integration of local resources and international perspectives.

Abundant experience in overseas legal services and jurisdictions with affiliations and close cooperation with legal partners all around the world.

Assurance of customer consulting security by installing a centralized management system of OA work platform, RPA robot system, and strict requirements for e-mail outgoing permission.

A guaranteed high-class service and risk management system in line with international standards together with a strict process scope and SOP.