Changsha Zhengqi Patent Agency Co., Ltd.

Changsha Zhengqi Patent Agency Co., Ltd. was restructured and established from the former Patent Service Center of the Hunan Provincial Department of Science and Technology. It is one of the first batch of intellectual property service institutions established in China and the first foreign-related intellectual property service institution in Central and South China. In 2017, it was awarded the title of "National Advanced Collective in the Patent System" by the Ministry of Human Resources and Social Security and the National Intellectual Property Administration. Our clients include domestic and international legal entities and individual applicants such as Central South University, Hunan University, Xiangtan University, CRRC Group, PowerChina, Massachusetts Institute of Technology, University of Hawaii, and National University of Singapore. At present, our business departments are set up as the Mechanical Department, Electrical Department, Chemical and Biological Department, and Trademark, Design and Copyright Department. We also have branches in Nanning, Liuzhou, and Hengyang.