Zhiguagua

Established in 2015 and based in Beijing, China, Zhiguagua is an intellectual property (IP) big data provider that offers IP services. The company has set up 15 offices and branches, such as in Los Angeles, Singapore, and Shenzhen. The core team members graduated from Tsinghua University, Peking University, National University of Defense Technology, and other universities. It was recognized by the Ministry of Industry and Information Technology as a Ministry of Industry and Information Technology Industrial Technology Foundation Public Service Platform and has acquired 39 authorized invention patents.

In March 2025, the company closed series C funding from returning investor THG Ventures. Zhiguagua provides IP services, including IP management, IP search and query, patent application, trademark registration, IP transactions, and copyright registration. The company also provides patent layout planning, infringement risk analysis, and competitor detection services. The company generates revenue by providing intelligent tools and services such as intelligent retrieval, intelligent writing, pre-patent application evaluation, intellectual property management, intellectual property transactions, early warning analysis, and infringement analysis.

The company will use the series C funding for the research and development, iterative upgrade, employee recruitment and market expansion of AI plus intellectual property big data innovation platform.