Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11899255 | Optical printed circuit board and its fabricating method | Kin Seng Chiang, Wei Jin, Hau Ping Chan | 2024-02-13 |
| 11071199 | Optical printed circuit board and its fabrication method | Kin Seng Chiang, Wei Jin, Hau Ping Chan | 2021-07-20 |