Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527183 | Sign having three-dimensional effect, method for manufacturing same, anti-skid pavement assembly, and sticker | Doo Sub Sim, Ji Hyun Park | 2022-12-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11527183 | Sign having three-dimensional effect, method for manufacturing same, anti-skid pavement assembly, and sticker | Doo Sub Sim, Ji Hyun Park | 2022-12-13 |