Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11331326 | Composition for prevention or treatment of inflammatory skin diseases or severe pruritus comprising the aqueous solubilized ursodeoxycholic acid | Hwi Jin Ko | 2022-05-17 |
| 9640598 | Pad electrode structure and organic light-emitting display apparatus including the pad electrode structure | Kyung-Hoon Park, Sun Park, Yul-Kyu Lee, Won Ho JANG | 2017-05-02 |
| 9281349 | Organic light-emitting display device | Kyung-Hoon Park, Sun Park, Ji-Hoon Song, Yul-Kyu Lee | 2016-03-08 |
| 9178003 | Organic light-emitting diode (OLED) display | Kyung-Hoon Park, Sun Park, Ji-Hoon Song, Chun-Gi You, Yul-Kyu Lee | 2015-11-03 |
| 9029850 | Organic light-emitting display apparatus | Yul-Kyu Lee, Kyung-Hoon Park, Sun Park, Ji-Hoon Song | 2015-05-12 |