Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D606640 | Ceiling air conditioner | Tae Il Kim, Sang Woog Cho, In Hyeuk Choi, Seon Kyu Kim | 2009-12-22 |
| D606641 | Ceiling air conditioner | Tae Il Kim, Sang Woog Cho, In Hyeuk Choi, Seon Kyu Kim | 2009-12-22 |