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Yu-An Chang

Senior Associate

Yu-An Chang
English, Chinese, Mandarin, Taiwanese

As a senior associate in our Intellectual Property, Media and Technology (IPMT) Group, Yu-An works with a team of international IP lawyers to assist multinational companies on procuring, protecting and enforcing intellectual property rights in Greater China. He has broad experience in advising and litigating on intellectual property matters with a focus on copyright, trademarks and brands, and unfair competition. He also regularly advises on intellectual property aspects of multi-jurisdictional commercial transactions, advising clients on intellectual property licensing and transfers, and performing due diligence audits.

Representative Experience

Advising a U.S. diagnostic and healthcare group on brand management, protection and licensing matters in Greater China.

Assisting a leading U.S. consumer electronics and computer software company in enforcement actions, and copyright and trademark infringement and unfair competition litigation in China.

Assisting a US financial institution on prosecution and licensing of trademark rights.

Advising a European audio and video equipment company in trademark, design and copyright protection and enforcement actions in China.

Acting for a Japanese fashion clothing company on trademark protection and enforcement actions in Greater China.

Representing a European industrial system provider in copyright and trademark infringement and unfair competition litigation in China.

Assisting a global materials technology group in structuring inventor remuneration policy.

Advising multinational companies on strategic management and protection of brands and IP portfolios and related enforcement matters in China.

Education and admissions


  • LL.M, National Taiwan University
  • LL.M, University of Warwick
  • LL.B., University of Warwick

Bar admissions and qualifications

  • New York
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