Information science has highlighted great significance in the 21st century. Patent analysis is also an important strategic application of information science. If you are looking for a research institute, you can consider the China Institute of Scientific and Technological Information.
The Institute of Scientific and Technological Information of China was established in October 1956 under the personal instructions and care of the beloved Premier Zhou Enlai. It is a national-level public welfare scientific and technological information research institution directly under the Ministry of Science and Technology. It consists of 7 functional departments, 6 public welfare departments, and 3 group enterprises. Mainly engaged in information analysis and research featuring "technological decision support", engaged in providing a full range of scientific and technological information services for scientific and technological innovation entities, new technology research and development promotion and advanced service platform management, senior talent training and continuing education and training in the field of scientific and technological information, and societies management, media publishing and other businesses, and also shoulders the important responsibility of the construction and development of the National Engineering and Technology Library.
The National Defense Science and Technology Information Center was established in March 1959. It is a national comprehensive science and technology information institution in China. In the past 50 years, the center has continued to grow in scale, expand its business, and gradually improve its research level and service capabilities. It has become a well-known national defense science and technology information research and service institution at home and abroad. The center currently has nearly 400 full-time scientific researchers, mainly engaged in scientific and technological information research and consulting research, information resource construction and services, network construction and network information services, etc.
Personally recommend the former!
The former is the only unit of the Ministry of Science and Technology that trains graduate students, and is one of the earliest units in China to carry out postgraduate education in information science.