Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8376524 | Thermal inkjet printhead chip structure and manufacturing method for the same | Francis Chee-Shuen Lee, Ming-Ling Lee | 2013-02-19 |
| 8191995 | Printhead for thermal inkjet printing and the printing method thereof | Francis Chee-Shuen Lee | 2012-06-05 |
| D648785 | Ink cartridge | Francis Chee-Shuen Lee | 2011-11-15 |
| 8033626 | Ink jet printhead module and ink jet printer | Hung-Lieh Hu, Jui-Hua Hu, Francis Chee-Shuen Lee | 2011-10-11 |
| 7922276 | Ink jet printhead module and ink jet printer | Hung-Lieh Hu, Jui-Hua Hu, Francis Chee-Shuen Lee | 2011-04-12 |
| 7740341 | Inkjet printhead | Francis Chee-Shuen Lee, Ming-Ling Lee, Jia-Lin Chen | 2010-06-22 |
| 7367657 | Inkjet printhead with transistor driver | Francis Chee-Shuen Lee, Jui-Hua Hu, Jia-Lin Chen | 2008-05-06 |