Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10215498 | Air guide-integrated evaporation cooler and method for manufacturing same | Sung Man Kwon, Won Jae Jin | 2019-02-26 |
| 7864961 | Method of managing a mobile multicast key using a foreign group key | Yoo Jae Won, Mi Youn Yoon, Seung Goo Ji | 2011-01-04 |