Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7626551 | Multi-band planar inverted-F antenna | Chin-Cheng Chien, Chien-Jung Lin, Yu-Sheng Chang | 2009-12-01 |
| 6938982 | Method for maintaining inkjet chip of an inkjet device | Shih-Yen Chang, Wen-Chi Chang | 2005-09-06 |
| 6779868 | Printer with a calibration position positioned within a printing range | — | 2004-08-24 |
| 6631968 | Method and device for speeding up a printing process | Chien-Hsing Tang, Chia-Lei Yu | 2003-10-14 |
| 6565180 | Ink jet printer with a compensation function for malfunctioning nozzles | Chia-Lei Yu | 2003-05-20 |
| 6502913 | Ink-jet output control method | Chia-Lei Yu | 2003-01-07 |