Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10466413 | Opto-electronic system including optical input/output device | Gyungock Kim, Hyundai Park, In Gyoo Kim, Sang Hoon Kim, Ki Seok Jang +7 more | 2019-11-05 |
| 10422094 | Concrete block construction method and guide member for installing concrete block | — | 2019-09-24 |
| 10168474 | Method of manufacturing optical input/output device | Gyungock Kim, Hyundai Park, In Gyoo Kim, Sang Hoon Kim, Ki Seok Jang +7 more | 2019-01-01 |