The intellectual property litigation team is led by Yao Yusong (He is the director of the Intellectual Property Department of Beijing Jingda Law Firm, executive director of the Beijing Jingda (Shenzhen) Law Firm.Concurrent posts：senior consultant of the Jingda (Shenzhen) Intellectual Property Agency Co., Ltd., Shanghai Jingda Lufang Intellectual Property Agency Co., Ltd. And Ningbo Jingda Lufang Technology Service Co., Ltd.with Li Yan (rotating director of the Shenzhen Branch and senior attorney, Yao Wei (senior attorney, patent attorney), Zhang Tao (senior attorney, patent attorney) and Shen Keqi (attorney, patent attorney) as the core member. The team members' professional fields include communication, computer, biochemistry, chemistry, materials science, physics, and machinery. More than one-third of the team members hold certificates in both law and patent agency and can provide customers with comprehensive services.

The team members have a solid theoretical foundation of intellectual property rights and rich practical experience in intellectual property rights. They are experts in building patent barriers for enterprises and solving difficult intellectual property issues. They have represented many first cases of intellectual property litigation in China.