Wallace Li graduated from the School of Intellectual Property of Shanghai University and Emory University and obtained a master's degree of law in China and the United States respectively. Wallace Li is currently an equity partner of Beijing Dacheng Law Offices, LLP (Shanghai) and the co-head of Dacheng China Intellectual Property Practice. At the same time, Wallace Li is the head of Dacheng China, Technology, Media and Telegram (TMT) Group. Wallace Li's legal team is currently one of the most important backbone IP teams in Dacheng Shanghai and China.

Wallace Li has been engaged in intellectual property law research and legal practice since 2009. He is a senior lawyer with rich practical experience in the fields of intellectual property, especially copyright, culture and entertainment. Wallace Li's professional scope covers intellectual property litigation/arbitration, intellectual property transactions/licensing, the Internet and unfair competition, culture media and entertainment, network security and data compliance, etc. Clients comment on him as being good at using his superb skills and professional capabilities combined with business thinking to seek the best solutions for customers.

Qiong Yao v. Yu Zheng (Beijing High Court 2016). A copyright infringement case having had far-reaching influence on the determination of copyright infringements in relation to film and television works and was ranked by the Supreme People's Court among " Top 10 IP Cases by PRC Courts in 2016" .

Singapore-based Crocodile International Pte. Ltd v. France-based Lacoste Pte. Ltd (Beijing IP Court, Supreme People’s Court and other courts 2014-2019). Represented Crocodile in handling a series of “crocodile” trademark disputes and invalidation and administrative litigation cases against Lacoste, one of which was ranked by the Supreme People's Court among the " 50 Typical IP Cases by PRC Courts in 2018" .

A company under CSSC v. Netherlands-based IHC Group (Shanghai First Intermediate People's Court 2012). Represented the client in handling a cross-border trade secrets dispute involving large dredger technology with the Netherlands-based IHC Group and assisted the client in winning the case.

US-based Columbia Sportswear Co., v. Shanghai Sinotextiles Co., Ltd (Shanghai First Intermediate People’s Court 2015). Represented Columbia seeking to confirm no infringement upon the exclusive right to use the registered trademark and assisted the client in winning the case

Shanghai Zaihe Network Technology Co., Ltd v. Zhejiang Taobao Network Co., Ltd (Shanghai IP Court 2017). Represented the client in handling an unfair competition dispute involving plug-ins with Taobao, this case was included in the “Top 10 IP Judicial Protection Cases by Shanghai Pudong Courts in 2017.”

The series of cases involving copyright confirmation and infringement related to the " Three Body" dynamic comics and Script-based Role Play Game, between Youzu Network/SanTi Universe and the other corporations. Successfully represented the plaintiff in obtaining a first-instance victory, followed by a settlement during the second-instance appeal.

The trademark infringement case involving " QQ" trademark between Jinfada (Fujian) Shoes Plastic Co., Ltd., Tencent, and Dongguan Zhongsheng Knitting Co., Ltd. (Supreme People's Court, 2014). Represented Jinfada Company in handling the trademark infringement and unfair competition disputes (with a claim amount of 125 million RMB) and assisted the client in winning the case in the Supreme People's Court.

The " 奥特曼" trademark infringement and unfair competition case involving Shanghai Xinchuanghua Culture Development Co., Ltd., Shenzhen Hongyun Technology Co., Ltd., JD.com, and others. Represented the plaintiff and won the case, successfully confirming " 奥特曼" as a well-known trademark.

The response to the US ITC 337 patent infringement investigation case involving Chinese percussion massager companies. Represented seven Chinese percussion massager companies and successfully reached a settlement with the plaintiff.

Shanghai Qingmei Green Food (Group) Co., Ltd. v. Dianfa Food (Suzhou) Co., Ltd. Handled the case of Shanghai Qingmei Green Food (Group) Co., Ltd. vs. Dianfa Food (Suzhou) Co., Ltd, confirming non-infringement of the " Thousand-Page Tofu" trademark. The first case of civil appeal involving intellectual property in the Shanghai Procuratorate system.