Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10119720 | Method for controlling air conditioner | Dong Suk Choi, Je Hyeon Lee, Jung Yoon Hahm | 2018-11-06 |
| 9121558 | Louver type LED luminaire using dye-sensitized solar cell | Jeong-Tai Kim, Won-Woo Kim | 2015-09-01 |
| 8987756 | Diffusion type LED apparatus utilizing dye-sensitized solar cells | Jeong-Tai Kim, Won-Woo Kim | 2015-03-24 |