Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10905446 | Caculus removing device | — | 2021-02-02 |
| 10799262 | Snare for removing tumor | — | 2020-10-13 |
| 10743745 | Endoscope | — | 2020-08-18 |
| 10549113 | Therapeutic apparatus for photodynamic therapy for investigating curved portion | — | 2020-02-04 |
| 10130802 | Capsule endoscope for photodynamic and sonodynamic therapy | — | 2018-11-20 |
| 10076572 | Photodynamic therapy for treating Clostridium difficile infection using chitosan and tetracycline | Sung Sook Choi | 2018-09-18 |