Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868897 | Roll-slide mobile terminal | Youngdo Cha, Sunglyong Cha | 2020-12-15 |
| 10681365 | Image transmitting device | Sungbo JUNG | 2020-06-09 |
| 10673355 | Nano-generator | Insang Song, Donghyeon Yoo, Dongwhi Choi | 2020-06-02 |
| 10574155 | Spherical triboelectric nanogenerator | Insang Song, Woonbong HWANG, Jaeyoon Sim, Jeongwon Lee, Kwangseok Lee | 2020-02-25 |