Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10549599 | Hybrid type heating system capable of supplying heat and hot water | Chong Pyo Cho, Young Dug Pyo, Young Jun Cho, Jin Young Jang, Young Jin Shin +2 more | 2020-02-04 |
| 9304093 | Device and method for measuring dynamic thermal conductivity of micro-structure fluid | Seong-Ryong Park, Chong-Youp Kim, Seok Won Kim | 2016-04-05 |
| 7356998 | Flash tank of two-stage compression heat pump system for heating and cooling | Young-Soo Lee, Jong Ryul Kim, Ki-Chang Jang, Seong-Ryong Park, Yong Jin Baik +1 more | 2008-04-15 |
| 6810268 | Signal power detection device and frequency analysis apparatus using the same | Shin Jae Park | 2004-10-26 |