Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8919763 | Feeding apparatus | Yueh-Shing Lee, Shao-Yang Wu | 2014-12-30 |
| 8919764 | Feeding apparatus | Yueh-Shing Lee, Shao-Yang Wu | 2014-12-30 |
| 8915496 | Feeding apparatus | Yueh-Shing Lee, Shao-Yang Wu | 2014-12-23 |
| 8861051 | Roller assembly | Hung-Ming Chang | 2014-10-14 |
| 7845630 | Sheet feeding device | Shao-Yang Wu, Wen-Sheng Liu | 2010-12-07 |