Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472980 | Method for updating a printing parameter of a printer | Cheng-Lung Lee | 2009-01-06 |
| 7303248 | Method and printhead capable of searching for an optimal temperature of an ink jet chip of a printhead before printing | Cheng-Lung Lee | 2007-12-04 |