Patent Attorney since 1991
Trademark Attorney since 2000
Attorney-at-law since 1999
Communication Technology、Electrical Engineering、Physics
Chinese、English
Patent Invalidation、Patent validity Litigation、Patent Infringement Litigation、Legal Opinion on Patent Infringement、Administrative Protection of Patent Right、Licensing/Assignment of Patent、FTO Opinion
Administrative Protection of Trademark Right、Trademark Infringement Litigation、Legal Opinion on Trademark Infringement、Licensing/Assignment of Trademark
Domain Name Dispute Resolution、Domain Name Registration、Enforcement of Copyright、Unfair Competition、IP Litigation and dispute resolution including negotiation, mediation and arbitration、Customs recordation of IP rights and border enforcement of IP rights、Online IP protection、IP protection at trade shows、Administrative Protection of Copyrights、Infringement risks analysis、IP infringement analysis、IP infringement investigation、IP due diligence investigation、IP contract drafting and reviewing、Risk management and damage control、Consulting on IP strategy
In 2016, representing Baidu in a patent infringement dispute, which has a national impact
In 2014, representing Apple and won the case
From 2013,representing Apple, in a patent infringement litigation. The case caused widespread concern and influence in the industry
From 2008,representing Apple in its first patent infringement case sued for patent infringement in China. The case had attracted wide attention
From 2002, has leaded the litigation team, handled many patent infringement and invalid cases in many different technical fields, including the patent litigations of: Meizhao Guandian V.s Guobin Health; Motorola Vs. China companies; DORMA GmbH & Co Vs. local Chinese companies; Shimano company Vs. local Chinese companies; Blum Vs. Chinese companies; Honda CRV design administrative retrial case, Zhengma invalidation case etc., nearly 100 patent infringement and the administrative cases