Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10219771 | Radiographic imaging apparatus, method of controlling radiographic imaging apparatus and computed tomography apparatus | Ji Young Jung, Chang-lae Lee, Jong-hyon Yi | 2019-03-05 |
| 8166596 | Construction method for girder in bridge, crane for pulling up girder, vehicle for carring girder, and girder used for the same | Dong-Ok Kang, Man-Geun Yoon, Hyun-Yang Shin | 2012-05-01 |
| 8052408 | Two-way pre-stress system and bending device therefor | Dong-Ok Kang, Man-Geun Yoon, Hyun-Yang Shin | 2011-11-08 |
| 5848315 | Development monitoring apparatus and method adopting the same | Min-gyu Ko, Hoe-Sik Chung, Hong-Ji Lee | 1998-12-08 |