Ms. Zhang's practice focuses on IP-related legal services. She has extensive experience in patent invalidation, IP infringement litigation, administrative litigation, and licensing. She also provides legal opinions for a variety of matters including patent analysis, IP due diligence, and IP strategy design. She specializes in patent prosecution and dispute resolution in technical fields such as telecommunications, computers, artificial intelligence, semiconductors, and signal processing.
Ms. Zhang has represented many high-tech multinationals in complex patent disputes. She has the expertise to design practical strategies based on specific cases and to help clients to resolve disputes efficiently. Ms. Zhang is experienced in infringement litigations and invalidations relating to standard essential patents (SEP) and non-SEPs in telecommunications and has handled a number of influential cases in the field. She has also assisted clients in negotiating patent licenses for global patent portfolios in several projects.
Before joining Han Kun Law Offices, Ms. Zhang practiced Chinese IP law for more than 14 years with a boutique IP law firm in China.

Education
Ms. Zhang received a bachelor's degree in Electronic Engineering from Nanjing University of Posts and Telecommunications in 2004, a master's degree in Information and Communication Systems from Beijing University of Posts and Telecommunications in 2007, and an LL.M. degree in 2016 from The John Marshall Law School in Chicago, Illinois.

The way to a valuable 5G Standard Essential Patent, Managing Intellectual Property, 2021;
Impact of AI on Patent Infringement, Managing Intellectual Property, 2020;
Patent invalidation profile and strategy in China, 2020, AsiaIP, 2020;
The IoT changes China’s IP landscape, Managing Intellectual Property, 2019;
Big Data Analysis Method for Patent Documents in the Information Age, Iplink, 2019；
"FRAND case selection"(Science Press, 2018), Editorial board member.