Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11796476 | Single or double frame nanoparticle synthesis method, and single or double frame nanoparticle produced thereby | Sung Ho Park | 2023-10-24 |
| 10406737 | Injection molding apparatus for worm wheel | Jung Kwon Cho, Ki jung Cho, Kwang ryeal Choi, Won bum Sohn | 2019-09-10 |
| 9091337 | Reducer of electric power steering apparatus | Bong Sung Ko, Seong Yoon KIM, Seung Yong Pyo | 2015-07-28 |
| 8905185 | Reducer of electric power steering apparatus | Bong Sung Ko, Seong Yoon KIM, Seung Yong Pyo | 2014-12-09 |