Jin-Hyuk Kim, Young-Seok Choi, Sung Kim, Hyeon-Mo Yang and Bok-Sung Choe, "Method of Designing Shape of Impeller with Target Design Specification," International PCT Application No. PCT/KR2020/008300, June 25, 2020.
Jin-Hyuk Kim, Young-Seok Choi, Kyoung-Yong Lee and Wang-Gi Song, "Single Channel Pump for High Efficiency and Low Fluid Induced Vibration," International PCT Application No. PCT/KR2016/006729, June 26, 2017.
Jin-Hyuk Kim, Young-Seok Choi, Kyoung-Yong Lee and Wang-Gi Song, "Design Method of Single Channel Pump for High Efficiency and Low Fluid Induced Vibration," International PCT Application No. PCT/KR2017/006721, June 26, 2017.
Kyoung-Yong Lee, Young-Seok Choi, Jin-Hyuk Kim and Uk-Hee Jung, "Regenerativ-Gebläsemaschine mit irregulärem Abstand und Design-Optimierungsmethode dafür," Application Number: 11 2015 005 494.4, June 6, 2017, Germany.
Kyoung-Yong Lee, Young-Seok Choi, Jin-Hyuk Kim and Uk-Hee Jung, "Irregular-Pitch Regenerative Blower and Optimization Design Method for Same," Application Number: 15533175, June 5, 2017, United States of America.
Jin-Hyuk Kim, Young-Seok Choi, Joon-Hyung Kim, Sung Kim and Him-Chan Lee, "Optimization Design Method of Reverse Rotation-Type Pump Turbine, Reverse Rotation-Type Pump Turbine Designed Thereby, and Self-Generation System," National Application Number: 201580051446.X, Date of Entering into National Phase, March 23, 2017, The People’s Republic of China.
Jin-Hyuk Kim, Young-Seok Choi and Joon-Hyung Kim, "Counter-Rotating Type Pump-Turbine, Independent Power Generation System Including Same, and Optimum Design Method for Counter-Rotating Pump Turbine," National Application Number: 201480082122.8, Date of Entering into National Phase, March 22, 2017, The People’s Republic of China.
Kyoung-Yong Lee, Young-Seok Choi, Jin-Hyuk Kim and Uk-Hee Jung, "Uneven Pitch Regenerative Blower and an Optimal Design Method Thereof," International PCT Application No. PCT/KR2015/013040, December 2, 2015.
Jin-Hyuk Kim, Young-Seok Choi, Joon-Hyung Kim, Sung Kim and Him-Chan Lee, "An Optimal Design Method of Counter-Rotating Type Pump-Turbine, A Counter-Rotating Pump-Turbine and Self Generating System Designed by the Method," International PCT Application No. PCT/KR2015/009745, September 16, 2015.
Jin-Hyuk Kim, Young-Seok Choi and Joon-Hyung Kim, "A Counter-Rotating Type Pump-Turbine and a Self Generating System having the Same and an Optimal Design Method of a Counter-Rotating Type Pump-Turbine," International PCT Application No. PCT/KR2014/009631, October 14, 2014.