Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413896 | Two-way speaker | Young Seok Noh, Byung Min Yu | 2025-09-09 |
| 12306097 | Residual stress estimation apparatus and method | Eun Jeong CHOI, Keum Hyang Lee, Min-Chul Shin, Lae Hyong Kang, Hye Lim Jang +1 more | 2025-05-20 |