Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222124 | Internet automatic electric data system | Chang-Chi Lee, Chih-Huang Chang | 2007-05-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7222124 | Internet automatic electric data system | Chang-Chi Lee, Chih-Huang Chang | 2007-05-22 |