Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383226 | Ultrasonic diagnostic device having lock member | Hyeon Jong Shin | 2025-08-12 |
| 11913189 | Bucket for excavator | — | 2024-02-27 |
| 9573219 | Welding method for shell and tube | Yong Hyun Yoo, Shin Ghu Park, Jeong Cheol Ju, Jeong Seok Oh, You Jin Park | 2017-02-21 |