Abstract:S: Only by bringing to market after successful research and development can emerging technology be transferred into productivity, realizing its commercial value and better promoting the technology innovation of R D institution to the orbit of favorable development . This paper take ITRI as an example to deep analyze the role it played in different sessions of technology development ,then it probe into ITRI’s experience and pratice in technology planning, technology R D, technology test and technology commercialization stage in technology commercialization aspects. It provide great implications to the technology commercialization work of R D institution in mainland.