Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11325026 | Micro game controller | — | 2022-05-10 |
| 8852358 | Process for surface treating aluminum or aluminum alloy and article made with same | Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen | 2014-10-07 |
| 8790497 | Process for surface treating magnesium alloy and article made with same | Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen | 2014-07-29 |
| 8784994 | Process for surface treating magnesium alloy and article made with same | Hsin-Pei Chang, Wen-Rong Chen, Huann-Wu Chiang, Cheng-Shi Chen | 2014-07-22 |