Abstract:The typical problems existing in the technology transfer process of key laboratories of national defense science and technology are “passive transfer”, “unwilling to transfer” and “cannot transfer”. Based on a large number of investigations, this paper summarizes the factors which restrict technology transfer of key laboratories, and analyzes in detail the three factors including institutional obstacles, structural contradictions and policy issues. On the basis of above analysis, this paper proposes corresponding countermeasures. In order to break the constraints, it is necessary to improve the policy system, optimize the technology transfer ecosystem; improve the organizational system, establish a technology transfer infrastructure; build an information platform, promote the connection between technology suppliers and demanders; and strengthen mechanism innovation, broaden the technology transfer and diffusion channels.