Issued Patents 2003
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6652068 | Compact printhead and method of delivering ink to the printhead | Tsung-Ping Hsu | 2003-11-25 |
| 6641240 | Apparatus for measuring the amount of ink remaining in an ink tank | Tejung Hsu | 2003-11-04 |
| 6604815 | Ink jet recording apparatus utilizing printhead cartridges with asymmetrical contacts | Tsung-Wei Huang | 2003-08-12 |
| 6568801 | Pressure-compensation device | Der-Rong Shyn | 2003-05-27 |
| 6565172 | Piezo-resistive thermal detection apparatus | Tsung-Wei Huang | 2003-05-20 |
| 6550900 | Ink container with an elastic deformation device | Hsun-Hsien Chan | 2003-04-22 |
| 6547379 | Ink-jet head cartridge with bubble chamber | Hsun-Hsien Chan | 2003-04-15 |
| 6533396 | Printhead cartridge with asymmetrical contacts | Tsung-Wei Huang | 2003-03-18 |