Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983609 | Heat driven acoustic orifice type pulse tube cryocooler | Chun-dong Kim, Chang-Ho Lee, Kyun Seok Kim, Do Hyung Kim | 2006-01-10 |
| 6817210 | Absorptive high temperature desorber having mechanically narrow width of combustion area and absorption chiller-heater using the same | Kyun Seok Kim, Do Hyung Kim, Chun-dong Kim, Chang-Ho Lee | 2004-11-16 |