Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D475983 | Spacing frame device for electric facilities | I Tao Chen | 2003-06-17 |
| 6518511 | Circuit board having a shortage preventing structure | — | 2003-02-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D475983 | Spacing frame device for electric facilities | I Tao Chen | 2003-06-17 |
| 6518511 | Circuit board having a shortage preventing structure | — | 2003-02-11 |