Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12260656 | Method and apparatus for estimating size of damage in the disaster affected areas | Dong Yoon Shin, Cheol-Kyu Lee | 2025-03-25 |
| 12154311 | Method and apparatus for identifying disaster affected areas using disaster prone areas features | Dong Yoon Shin, Cheol-Kyu Lee | 2024-11-26 |
| 11913787 | Ground marking aerial target for aerial survey transformable to hand-fan shape | Dong Yoon Shin, Hyun Ju Nho, Je Sung Park, Hyun Ju Kim | 2024-02-27 |
| 11359492 | Method and apparatus for preventing accident in tunnel | Hyun Ju Nho, Je Sung Park, Hyun Ju Kim | 2022-06-14 |