Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807504 | Apparatus for testing I/O ports of a computer motherboard | Zhiguo Chen | 2004-10-19 |
| 6792378 | Method for testing I/O ports of a computer motherboard | Zhiguo Chen, Chao-An Chen | 2004-09-14 |