Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983609 | Heat driven acoustic orifice type pulse tube cryocooler | Ig Saeng Kim, Chun-dong Kim, Chang-Ho Lee, 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 | Ig Saeng Kim, Do Hyung Kim, Chun-dong Kim, Chang-Ho Lee | 2004-11-16 |