Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9907327 | Refrigerator with ultraviolet light emitting diode | Ji Hyoung Maeng, Dong Nyung Lim, Sang Jun Hong, Dae-Soo Jeong | 2018-03-06 |
| 9157642 | Air conditioner including virus removal device | Ji Hyoung Maeng, Dong Nyung Lim, Sang Jun Hong, Dae-Soo Jeong | 2015-10-13 |
| 9028084 | Refrigerator with ultraviolet light emitting diode | Ji Hyoung Maeng, Dong Nyung Lim, Sang Jun Hong, Dae-Soo Jeong | 2015-05-12 |