Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643190 | Safety shredder with bin-full device and time delay | Yingpeng Sun, Yung Kang Tso | 2017-05-09 |
| 7556253 | Auto document feeder | Wei-Yuan Peng, Min Liu | 2009-07-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9643190 | Safety shredder with bin-full device and time delay | Yingpeng Sun, Yung Kang Tso | 2017-05-09 |
| 7556253 | Auto document feeder | Wei-Yuan Peng, Min Liu | 2009-07-07 |