Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1000744 | Dustpan | — | 2023-10-03 |
| 10783462 | Warehouse batch product picking optimization using high density areas to minimize travel distance | Wenting Mo, Kai Wei, Jinxing Lu, Zijian Hu | 2020-09-22 |
| 5522406 | Ash tray equipped with disposable ash pocket | — | 1996-06-04 |
| 5520196 | Cigarette case equipped with disposable ash receptacle | — | 1996-05-28 |