Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8680336 | Dyes for dye sensitized solar cell | Jonghyun Park, Seongkee Park, Sunghoon Joo, Taeyoun Kim | 2014-03-25 |
| 8415499 | Dyes for dye-sensitized solar cell and dye-sensitized solar cell using the same | Seongkee Park, Sunghoon Joo | 2013-04-09 |