The history of the firm can be traced back to 1957 1. At that time, authorized by the State Council, China Council for the Promotion of International Trade set up an organization under its Legal Affairs Department to deal with foreign trademark affairs. Until the mid-1980s, it was the only trademark agency in China. In the late 1970s and early 1980s, China began to establish a patent system. Authorized by the State Council, China Council for the Promotion of International Trade started to set up a patent agency on 1980, sent lawyers and professionals abroad to study and study the patent system, organized and trained domestic patent agency professionals, and participated in the drafting of relevant laws and regulations. The Patent Agency Department of China Council for the Promotion of International Trade was formally established on 1984, and was authorized by the State Council to become the first foreign-related patent agency in China. 1993 The above two agencies merged to form the Patent and Trademark Office of China Council for the Promotion of International Trade.