Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10668343 | Method and apparatus for playing team golf | — | 2020-06-02 |
| 10522766 | Organic optoelectronic device and display device | Han-Ill Lee, Chang Woo Kim, Dong Wan RYU, Chang Ju SHIN, Eun-Sun Yu +2 more | 2019-12-31 |
| 9199966 | Compound for an organic photoelectric device, organic photoelectric device, and display device including the same | Nam-Soo Kim, Myeong-Soon Kang, Ho Kuk JUNG, Kyu Yeol In, Eui-Su Kang +3 more | 2015-12-01 |
| 9012039 | Compound for organic photoelectric device and organic photoelectric device including the same | Nam-Soo Kim, Myeong-Soon Kang, Sung-Hyun JUNG, Ho Kuk JUNG, Kyu Yeol In +7 more | 2015-04-21 |
| 8815418 | Compound including fluorenyl group for organic photoelectric device and organic photoelectric device including the same | Hyung Sun Kim, Ho-Jae Lee, Eui-Su Kang, Nam-Heon LEE, Eun-Sun Yu +1 more | 2014-08-26 |
| 8697257 | Compound for organic photoelectric device, organic photoelectric device including the same, and display device including the organic photoelectric device | Soo-Hyun MIN, Eun-Sun Yu, Ho-Jae Lee, Hyung Sun Kim, Young-Hoon Kim +3 more | 2014-04-15 |
| 8530063 | Compound for organic photoelectric device and organic photoelectric device including the same | Young-Hoon Kim, Eun-Sun Yu, Ho-Jae Lee, Mi-Young Chae, Hyung Sun Kim +3 more | 2013-09-10 |
| 8470454 | Material for organic photoelectric device and organic photoelectric device including the same | Nam-Soo Kim, Myeong-Soon Kang, Ho Kuk JUNG, Eui-Su Kang, Mi-Young Chae +1 more | 2013-06-25 |
| 7104897 | Golf swing training device | — | 2006-09-12 |
| 6991553 | Golf swing training device and method of use | Othili Park | 2006-01-31 |