Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11909156 | Connection structure for connecting power cable and conductor lead-out rod, and connection device for connecting power cable and conductor lead-out rod | Dong Yun Oh, Jung Jin Lee | 2024-02-20 |
| 8723545 | Probe card | Chang Min Im, Sang Bum Sim, Yun Kee Cho | 2014-05-13 |
| 8603936 | Visible light-responsive photocatalyst composition containing tungsten-based oxides and method of producing the same | In Sun Cho, Sang Wook Lee, Jun Hong Noh, Shin Tae Bae, Dong Wook Kim +4 more | 2013-12-10 |