Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902421 | Automatic lock device | — | 2005-06-07 |
| 6530628 | Frame structure of computer housing capable of unlocking and positioning | Chao-Hsuan Yu | 2003-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6902421 | Automatic lock device | — | 2005-06-07 |
| 6530628 | Frame structure of computer housing capable of unlocking and positioning | Chao-Hsuan Yu | 2003-03-11 |