Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11753343 | Method for manufacturing synthetic gemstone | Dong Wook Shin, In Sang Yoon, Jung Min Kim | 2023-09-12 |
| 11466239 | Biological material manufacturing device and driving method thereof | Dong Wook Shin, In Sang Yoon, Jung Min Kim | 2022-10-11 |
| 11414779 | Gemstone growing device | — | 2022-08-16 |
| 10844512 | Method for manufacturing synthetic gemstone | Dong Wook Shin, In Sang Yoon, Jung Min Kim | 2020-11-24 |