1. Development of Two Oil Pumping System for Automatic Transmission
2. Advanced gear-shifting and clutching strategy for a parallel-hybrid vehicle
3. S. H. Lee, S. Y. Jang, W. J. Kim and S. Cho, “Study of Flow Behaviors in the Groove Patterns of Wet Clutch Pad,” Journal of the Korean Society of Tribologists and Lubrication Engineers, pp.108-109, 2013.
4. A Study on the Optimized Oil Distribution by Oil Hole Shape Design of the Main Shaft in the Automated Manual Transmission Oil Circuit
5. J. H. Ko, S. H. Kim and S. Y. Jang, “A Study on the Optimization of Oil Distribution by the Oil Circuit of an Automated Manual Transmission,” KSAE Fall Conference Proceedings, p.115, 2020.