Korea Patent

  1. 최원재, 박민경, 암모니아로 운전되는 고체 산화물 연료전지-내연기관 하이브리드 시스템, 2022. (Pending, No 10-2022-0081204)

  2. 최원재, 수소 생산을 위한 열화학적 레독스 사이클과 결합된 열풍로 시스템, 2022. (Pending, No 10-2022-0046257)

  3. 최원재, 열화학적 레독스 사이클을 이용한 수소 생산 장치, 2022. (Pending, No. 10-2022-0046230)

  4. 최원재, 임예형, 바이오매스 가스화 공정과 결합된 수소 생성 열화학적 레독스 사이클, 2021. (Pending, No. 10-2021-0154751)

  5. 최원재, 하단 사이클과 결합한 수소 생성 열화학적 레독스 사이클, 2021. (Pending, No. 10-2021-0126408)

  6. G. Kang, W. Choi, H.H. Song, Reversible solid oxide cell system conjunction with thermal battery and the operating method thereof, 2020, South Korea. (Registered, No. 1023787960000)

  7. S.G. Kang, W. Choi, H.H. Song, A system for upgrading by-product gases in steel mills by using hydrogen produced via electrolysis and the method thereof, 2020, South Korea. (Registered, No. 1024275930000)

  8. H.H. Song, W. Choi, J. Kim, Y. Kim, K.Y. Ahn, Y.D. Lee, and Y.S. Kim, Two throttle valves for engine operation and waste heat recovery in hot box of fuel cell system for fuel cell-engine hybrid system, 2019, South Korea. (Registered, No. 1020123650000)

  9. K.Y. Ahn, Y.D. Lee, S.G. Kang, H.H. Song, and W. Choi, Fuel cell – engine hybrid power generation system with multi-stage reformer structure, 2019, South Korea. (Registered, No. 1019783740000)

  10. H.H. Song, W. Choi, J. Kim, Y. Kim, K.Y. Ahn, Y.D. Lee, and Y.S. Kim, Method for internal use of engine power generation in fuel cell-engine hybrid system, 2020, South Korea. (Registered, No. 1021029690000)



U.S. Patent

  1. A.F. Ghoniem, A. S. Patankar, W. Choi, X. Wu, H. L. Tuller, Radiatively Recuperated Reactor System for Temperature-Swing Chemical Looping Fuel-Production Processes, 2020, U.S. (Invention Disclouse submitted- MIT No.22359)