Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12375179 | Optical transceiver for high-precision bonding of flexible printed circuit board and ceramic feed-through structure and package structure | Jong Jin Lee | 2025-07-29 |
| 12216317 | Multi-channel optical sub-assembly | Jong Jin Lee, Dae Seon KIM, Sang Jin KWON, Won Bae Kwon, Soo Yong Jung +3 more | 2025-02-04 |
| 12189194 | Receiver optical sub-assembly, multi-channel receiver optical sub-assembly, and operating method thereof | Won Bae Kwon, Jong Jin Lee, Soo Yong Jung, Hae Chung Kang, Sang Jin KWON +1 more | 2025-01-07 |