The Research Of Independent Innovation Based On Technological Trajectories

Lacking of core technology is a vital factor restricting the development of national industry. Independent innovation, as an efficient solution to this problem, whose development follows the natural and social property, is a kind of R & D theory combined both natural and social property of technology. Therefore, it is necessary to resolve this problem and enhance the industrial strength by virtue of the independent technology based on technological trajectories.In this paper, we first reviewed the correlative references, introducing the evolutive process of theory of technological trajectories and analyzing the status we confronted with now. Then, we put forward a solution to the problem caused by lacking of essential technology, defined a new conception based on technological trajectories and established an integrated theory process. On the basis of the natural and social property of technology, we compartmentalized the whole industry into four parts and analyzed the manner of independent innovation and choice of industrial strategy in different industrial species.