Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8077149 | Computer mouse with retractable cable including a circuit board within a cable reeling device | — | 2011-12-13 |
| 7425132 | Power adaptor with retractable plug | Ming-Yi Tsai | 2008-09-16 |
| D573532 | Power adaptor | — | 2008-07-22 |
| 7367846 | Multi-function power adaptor | — | 2008-05-06 |
| D562766 | Power adaptor | — | 2008-02-26 |
| D554058 | Power adaptor | Ming-Yi Tsai | 2007-10-30 |
| 7241169 | Adapter for power supply | — | 2007-07-10 |