 He had been a member of evaluation committees for the development of Scientific Satellites, multipurpose LEO satellites, and rocket launch vehicles of the Ministry of Science and Technology as well as midsize passenger airplanes, high-altitude airships, Smart UAV, the Korean Helicopter Program, and small size airplanes.Kim has published more than 240 papers in international journals and conferences and 320 papers in South Korean journals and conferences.Kim has also applied for 5 patents including a patent related to vertical takeoff and landing aircraft.