Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578605 | Impeller and method of manufacturing the same | Hanyoung Park, Yoonjei Hwang | 2023-02-14 |
| 11306931 | Air purifier | Hongseok Kim, Jungwoo Lee, Taeyoon Kim, Myungjin Ku, Sukchun Kim +3 more | 2022-04-19 |
| 10483045 | Solar cell | Seiyong Kim, Mun Kyu Joo, Jong Seok Kim | 2019-11-19 |
| 10205111 | Organic light emitting diode, method for manufacturing organic light emitting diode, and method for repairing organic light emitting diode | Yeon Keun Lee | 2019-02-12 |
| 9935288 | Organic light-emitting element | Yeon Keun Lee | 2018-04-03 |
| 9831298 | Organic light-emitting device | Yeon Keun Lee | 2017-11-28 |