Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759739 | Smoke and dust treatment apparatus for welding | Liang Hua, Jiahao Zhao, Junguo Zhu, Binhui Pei, Chang Yuan +6 more | 2023-09-19 |
| 11607193 | Ultrasonic probe | Gil-ju Jin, Dong Hyun Kim, Jae Yk Kim | 2023-03-21 |