Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063698 | Portable electrical device | Jung-Wen Chang, Huai-Wu Wen | 2015-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9063698 | Portable electrical device | Jung-Wen Chang, Huai-Wu Wen | 2015-06-23 |