Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D709553 | Note dispenser | Liming Xin, Gianmauro Vella | 2014-07-22 |
| D697312 | Lint roller cover | Liang Cheng, Paul N. Daveloose, Xinchun Tang | 2014-01-14 |
| D697313 | Lint roller | Liang Cheng, Paul N. Daveloose, Xinchun Tang | 2014-01-14 |