Bin Sun
Professionals Bin Sun

Work experience

Mr. Sun focuses on IP-related disputes.  Prior to joining Han Kun, he once served as a litigator on the IP litigation team of a famous domestic law firm, and he also served as an in-house counsel responsible for SEP-related matters.
Mr. Sun has provided IP counseling and litigation services for multiple leading companies home and abroad in the fields of telecommunications, electronics, semiconductor and computer software, etc., including patent infringement, patent invalidation, antitrust litigation and enforcement, and unfair competition litigation.  In addition, Mr. Sun has also deeply participated in SEP- and FRAND-related litigation and licensing, representing both SEP owners and implementers in FRAND-compliant royalty rate determination cases, SEP infringement and invalidation proceedings, and both technical and business discussions in SEP licensing negotiations.

Educational background

Peking University School of Transnational Law (J.M. in Chinese law, J.D. in U.S. law); Huazhong University of Science and Technology (bachelor's degree in engineering, electronic and information engineering).

Practice qualification

PRC Bar Qualification
Member of the PRC Patent Bar

Working language


Professional field

Han Kun
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