Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8509154 | Communication switching system and method thereof | Chi-Nan Chang, Ying Huang, Jyun-Chiang Huang | 2013-08-13 |
| D544212 | Cosmetic applicator brush-pen | — | 2007-06-12 |
| D543703 | Cosmetic applicator brush-pen | — | 2007-06-05 |