Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826632 | Substrate structure and the process manufacturing the same | Yu-Ru Chang, Ling-Chih Chou | 2017-11-21 |
| 9345132 | Substrate structure and the process manufacturing the same | Yu-Ru Chang, Ling-Chih Chou | 2016-05-17 |