Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11483303 | Blockchain-based one ID service system and method | Kyong Gu Kang, Da Woon LEE | 2022-10-25 |
| 11302743 | Pixel-type semiconductor light-emitting device and method of manufacturing the same | Geun-woo Ko, Jung Wook Lee, Jong Hyun Lee, Pun Jae Choi | 2022-04-12 |