Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11043539 | Organic light emitting display device | JungGeun Jo, Youngsun Seo, SeonMee Lee, YuHoon KIM | 2021-06-22 |
| 10629656 | Organic light emitting display device | JungGeun Jo, Youngsun Seo, SeonMee Lee, YuHoon KIM | 2020-04-21 |
| 10276822 | Organic light emitting display device | Sunghun Kim, EuiHyun CHUNG | 2019-04-30 |
| 10181499 | Organic light emitting display device | JungGeun Jo, Youngsun Seo, SeonMee Lee, YuHoon KIM | 2019-01-15 |
| 9559637 | Multi-mode bias modulator and envelope tracking power amplifier using the same | Youngoo Yang | 2017-01-31 |
| 9425744 | Multi mode bias modulator operating in envelope tracking mode or average power tracking mode and envelope tracking power amplifier using the same | Youngoo Yang, Hearyun Jung | 2016-08-23 |