Issued Patents All Time
Showing 51–68 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D874131 | Holster | — | 2020-02-04 |
| 10458749 | Waist protecting plate structure of connecting a holster and a belt buckle | — | 2019-10-29 |
| 10429115 | Refrigerator | Yongyan Shen, Xianzhong Wang, Ruoquan Xu | 2019-10-01 |
| 10224073 | Auto-directing media construction | Xiaoyong Zhou | 2019-03-05 |
| 9802448 | Assistant arm for automobile tire changer and method for manufacturing principal parts of the assistant arm | Bai ZHANG | 2017-10-31 |
| D792089 | Holster | — | 2017-07-18 |
| 8407843 | Clean device for cleaning goldfinger | — | 2013-04-02 |
| D577071 | Pen | Zhiming Qiu | 2008-09-16 |
| D576212 | Dual-tip pen/marker | Zhiming Qiu | 2008-09-02 |
| D576211 | Writing instrument | Zhiming Qiu | 2008-09-02 |
| D575818 | Pen | — | 2008-08-26 |
| D572761 | Pen | — | 2008-07-08 |
| D563470 | Pen | Zhiming Qiu | 2008-03-04 |
| D562892 | Pen | Zhiming Qiu | 2008-02-26 |
| D561831 | Pen | Zhiming Qiu | 2008-02-12 |
| D552675 | Pen | — | 2007-10-09 |
| 6321417 | Ergonomical tool handle | — | 2001-11-27 |
| 6237446 | Wrench adapter assembly | — | 2001-05-29 |