Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12046616 | Image sensor having different concentration of impurities in the channel regions and isolation elements | Kyung Ho Lee, Tae Sub Jung, Doo Sik SEOL, Seung Ki JUNG | 2024-07-23 |
| 11241299 | Induction heating type dental filling device | In Whan Lee, Gil Hwan Sung, In Jeong Choi, Myun Hwan Ahn | 2022-02-08 |
| 11213663 | Microneedle and method of manufacturing the same | Myun Hwan Ahn | 2022-01-04 |
| 10980991 | Flexible microneedle for dental material delivery and method of manufacturing the same | In Whan Lee, Gil Hwan Sung, In Jeong Choi | 2021-04-20 |
| 10786662 | Method of manufacturing microneedle and microneedle manufactured thereby | Myun Hwan Ahn, Sun Young BAEK | 2020-09-29 |
| 10646305 | Dental treatment instrument | In Whan Lee, Dong Yoon Lee, Gil Hwan Sung, Myun Hwan Ahn, In Jeong Choi | 2020-05-12 |
| 10470845 | Dispenser device for dental material | In Whan Lee, Gil Hwan Sung, In Jeong Choi | 2019-11-12 |
| 10350029 | Vibrator for attaching composite resin to a tooth | In Whan Lee, Dong Yoon Lee, Gil Hwan Sung, In Jeong Choi, Myun Hwan Ahn | 2019-07-16 |
| 9545295 | Nano bubble generator for cleaning root canal of tooth and dental apparatus comprising the same | Jaeyong Sung, Taejun Bang, Inwhan Lee, Inje CHO, Gilhwan Sung | 2017-01-17 |