Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9288904 | Halogen-free resin composition, copper clad laminate using the same, and printed circuit board using the same | RONG-TAO WANG, Li-Chih Yu, Yu-Te Lin | 2016-03-15 |
| 9238733 | Halogen-free resin composition | Chang-Yuan Li, Li-Chih Yu, Tse-An Lee | 2016-01-19 |