Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425132 | Power adaptor with retractable plug | Hsien-Lin Yang | 2008-09-16 |
| D554058 | Power adaptor | Hsien-Lin Yang | 2007-10-30 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7425132 | Power adaptor with retractable plug | Hsien-Lin Yang | 2008-09-16 |
| D554058 | Power adaptor | Hsien-Lin Yang | 2007-10-30 |