From September 13 to 16, 2025, the 128^th World Intellectual Property Congress of the International Association for the Protection of Intellectual Property (AIPPI) was grandly held in Yokohama, Japan. Unitalen, as a member of AIPPI, sent a delegation to participate deeply in this event. The delegation included Chief Vice President Dr. Deshan Li, Vice-President Yang Li, as well as partners, counsels, and attorneys, including Ray Lei Zhao, Yi Zheng, Dr. Wei Pan, Bing Li, Peichao Wang, Xiaodan Wang, Gordiano, and Junjie Zhang.

Under the theme "IP-driven Global Innovation and Sustainable Development", this year's congress attracted over 3,000 intellectual property experts, scholars, and industry leaders from more than 120 countries and regions. Unitalen's Vice President Dr. Deshan Li, as a council member of the AIPPI China National Group, attended the Plenary Session of the Executive Committee and voted on various AIPPI resolutions.