Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699630 | LED electronic bulletin board enabling high-speed image calibration | Young-Jae Ha | 2020-06-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699630 | LED electronic bulletin board enabling high-speed image calibration | Young-Jae Ha | 2020-06-30 |