Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431010 | System for controlling floor-type pedestrian signals | — | 2025-09-30 |
| 12084823 | Floor-type walking signal device | Daehwan Kim | 2024-09-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431010 | System for controlling floor-type pedestrian signals | — | 2025-09-30 |
| 12084823 | Floor-type walking signal device | Daehwan Kim | 2024-09-10 |