Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D487800 | Fan | Te-Fu Chen, Tsung-Yu Lei | 2004-03-23 |
| D486572 | Impeller | Te-Fu Chen, Tsung-Yu Lei | 2004-02-10 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D487800 | Fan | Te-Fu Chen, Tsung-Yu Lei | 2004-03-23 |
| D486572 | Impeller | Te-Fu Chen, Tsung-Yu Lei | 2004-02-10 |