Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9131075 | Printing system and operating method thereof | Chia-Wei Chien | 2015-09-08 |
| 9030697 | Printing devices and mobile printing systems thereof | Chien-Hua Huang, Mei-Ju Ko, Jufen Huang, Chia-Chen Wei, Hung-Chan Chien +7 more | 2015-05-12 |
| 6798433 | Method for increasing thermal print quality | Ming Sun | 2004-09-28 |