Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759114 | Light weight board of improved surface flatness and process for production thereof | Yao Cheng, Haur-Horng Yang, Jyh-yao Raphael Li | 2004-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759114 | Light weight board of improved surface flatness and process for production thereof | Yao Cheng, Haur-Horng Yang, Jyh-yao Raphael Li | 2004-07-06 |