Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8474813 | Blocking module and multi-function printer using the same | Kai-Yuan Cheng, Po-Chih Chang | 2013-07-02 |
| 8118304 | Stopping device and multi-function peripheral using the same | Po-Chih Chang, Chao-Hsuan Lee | 2012-02-21 |