Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12437912 | Coil component | Hee Seong Park, Sangsik Park | 2025-10-07 |
| 12334702 | Optical module and erbium-doped fiber amplifier | Hai-Feng LV, Feng Zhou, Zhong-Sheng Wang, Da-Xin Chen | 2025-06-17 |