Founded in 1995, Beijing-based JunZeJun Law Offices provides a comprehensive and diverse array of litigation services that includes commercial litigation, securities, maritime law and construction, with a particular forte in the IP arena. The firm’s IP practice covers patents, trademarks, copyrights, trade secrets and domain names in industries involving telecommunications, semiconductors, biotechnology, pharmaceuticals, media and other traditional industries.
Senior partners Danny Ye and Nan Ding lead the firm’s ever-growing IP team.
In IP disputes, the firm’s IP team, led by Danny Ye, represented Guangzhou 37 Mutual Entertainment Technology and Shanghai Guanhang Network Technology in defending a copyright infringement and unfair competition litigation brought by Wemade Entertainment and Chuanqi Ip in relation to the game “Heroes of the Kings”. This case provides a framework for games copying and rational referencing. The case was one of the 10 leading IP cases of 2021, according to the International Association for the Protection of Intellectual Property (AIPPI).
During the research period, IP lawyers who have joined the firm as partners include Liangyong Liu, Fei Li, Shengli Wang, Yi Cheng, Yi Li, Lianfeng Zhang, Pan Xiao and Helou Huang. The firm has also promoted 16 partners. In May 2022, it set up a new office in Nanchang to enhance legal resources integration and brand influence in central east China.
Notable IP clients include Dyson Technology, Guangzhou Duoyi Network, Guangzhou Ewan Network Technology and Shanghai Ewan Information Technology Group.
Client feedback
“They provided meticulous work and excellent results. The firm helped the company recover a lot of losses.” – Commercial and transactions
“With excellent legal expertise and rich work experience in the non-performing asset disposal business, the firm puts forward unique solutions for large-scale, difficult-to-dispose and complex-transaction projects and actively safeguards our interests. They never shrink back in the face of problems, but achieve the expected goal through unremitting efforts.” – Commercial and transactions
“Professional, serious and efficient.” – Construction
“The service is meticulous and attentive with a detailed work report issued for our company at each stage. They provide timely feedback and have strong professional ability. The team led by Lianfeng Zhang is not only familiar with laws and regulations, but also understands the specific application mode in practice. The case is carried out according to the lawyer’s original idea and the preliminary results have been satisfying so far.” – Construction
“You don’t have to worry about cases that are entrusted to JunZeJun. They are very good.” – Construction
Yi Chang
“Highly professional and detail-oriented. We feel secure letting her handle even the toughest cases.”
Hongmei Cheng
“When representing us, he sorted through every detail of the work and offered professional legal recommendations. He also took part in business negotiations, safeguarding our interests and achieving satisfactory results.”
“He represented us in the Hanzhong City Construction Investment & Development dispute. He provided outstanding and well-prepared representation.”
“He represented our company in litigation, preservation, and execution of our existing risk. He handled the cases with dedication, professionalism, and high efficiency.”
Na Lv
“Handles assigned work meticulously and completes it on time to a high quality.”
Zhe Song
“Professional, earnest and efficient.”
Lianfeng Zhang
“Dedicated and professional.”
“Lawyer Zhang is sincere and dependable. Even before representing us, he had already combed through many facts and a lot of evidence relating to the case. He puts complicated cases into a clearer structure that made it easier for us to determine our litigation plan. In representing our case, lawyer Zhang was hardworking and responsible, always answering our enquiries and keeping us updated at every stage so we knew how the case was going. I am very impressed by lawyer Zhang’s level of professionalism and would like to have him represent us in any future cases.”
“A lawyer with solid and comprehensive professional knowledge. Highly experienced, sincere, and responsible. Capable of not providing comprehensive legal service solutions and professional recommendations for our company from a business perspective.”
