Information plays more and more important role in technological innovation. The character of technological innovation as a information process is becoming more and more distinct. Information has become an important resource which is needed in activity of technological innovation. We call information resource which is correlative with technological innovation. information resource of innovation. The author has investigated the development and utilization status of innovation information resource and corporations' requirement of the resource in Tianjin. Based on these investigations, the author brought forward detailed plan on how to develop and utilize the resource and how to use the resource to promote technological innovation. Finally, the article provide the method of appraising development and utilization status of innovation information resource in one city. There are six parts in the article: technological innovation. and research of it's information process, information resource and it's action of promoting technological innovation., investigation of innovation information resource in Tianjin., research on how to develop and utilize special innovation information, research on how to use innovation information resource to promote technological innovation, the method of appraising development and utilization status of innovation information resource in one city. |