Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954165 | Polycrystalline cubic boron nitride and method for preparing same | Dong Kyun Shin | 2021-03-23 |
| 10384979 | Polycrystalline diamond compact with improved thermal stability | Dong Heon Kang | 2019-08-20 |
| 10131582 | Polycrystalline diamond compact provided with multiple polycrystalline diamond sintered bodies and method for producing polycrystalline diamond compact | Dong Ik Choi | 2018-11-20 |