Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9224886 | Silicon thin film solar cell | Sehwon Ahn, Seungyoon Lee | 2015-12-29 |
| 8981203 | Thin film solar cell module | Dongjoo You, Sungeun Lee, Seungyoon Lee | 2015-03-17 |
| 8222517 | Thin film solar cell | Hyunja Shim, Seungyoon Lee, Dongjoo You, Heonmin Lee, Sehwon Ahn +1 more | 2012-07-17 |