Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11747483 | Positioning calibration method for construction working machines and its positioning calibration controller | — | 2023-09-05 |
| 11748836 | Construction site safety management apparatus | — | 2023-09-05 |
| 11715295 | Construction field management equipment and construction field managing method | — | 2023-08-01 |