Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550900 | Ink container with an elastic deformation device | Chih-Ching Chen | 2003-04-22 |
| 6547379 | Ink-jet head cartridge with bubble chamber | Chih-Ching Chen | 2003-04-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6550900 | Ink container with an elastic deformation device | Chih-Ching Chen | 2003-04-22 |
| 6547379 | Ink-jet head cartridge with bubble chamber | Chih-Ching Chen | 2003-04-15 |