Yazhou Zhang (i.e. Joe), a senior partner of UNITLAEN Attorneys at Law, is good at tackling the complicated and disputed cases in relation to Patent, Trade mark, Copyright and Anti-unfair competition, and owns lots of experience then builds high profile. Since 2009, more than 6 cases represented by Joe have been selected as the annual Top 10 IP case by the Supreme Court, in the meanwhile, several cases represented by Joe have been selected as the annual Top 10 case by the High Courts, such as Tencent vs. Qihu 360 case heard by the Supreme Court seen as a milestone unfair competition case of the internet industry; BMW vs. a China company case heard by the Hunan High Court involved in the well-known trademark recognition and unfair competition; Lafite vs. a China company case heard by the Shanghai High Court involved in the unregistered well-known trade mark recognition and unfair competition, as well as P&G vs. a China company case involved in invention patent infringement etc. Up to now, given the Joe’s outstanding performance, Joe has been awarded as the title of the Best attorneys of Beijing by the Beijing Bar Association in 2015, also, in 2017, he was awarded as the prize of the Best Trademark Attorneys, as well as, in 2019, he was selected as the China TOP 50 leading Intellectual Property Attorneys.