Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700774 | Electronic apparatus with keyboard module which can be rotated and hidden | Wu-Yung Chen, Chih-Chuan Cheng | 2004-03-02 |
| 6694569 | Hinge device | Wu-Yung Chen | 2004-02-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700774 | Electronic apparatus with keyboard module which can be rotated and hidden | Wu-Yung Chen, Chih-Chuan Cheng | 2004-03-02 |
| 6694569 | Hinge device | Wu-Yung Chen | 2004-02-24 |