Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D957626 | Countercurrent prevention rectal syringe | Yong-Gui Zhang | 2022-07-12 |
| D956216 | Renju shaped contra-flow resistant enema cleaner | Yong-Gui Zhang | 2022-06-28 |
| D939715 | Waterproof protective glove for injured arm | Yong-Gui Zhang | 2021-12-28 |
| D893734 | Water proof leg protector | Yong-Gui Zhang | 2020-08-18 |
| D877347 | Waterproof arm protector | Yong-Gui Zhang | 2020-03-03 |
| 10313154 | Packet forwarding | Yang Zhang, Ling Kuang, Minghui Wang, Hongyuan Zhang, Guangliang WEN | 2019-06-04 |
| 10313274 | Packet forwarding | Yang Zhang, Ling Kuang, Minghui Wang, Hongyuan Zhang, Guangliang WEN | 2019-06-04 |
| 10313275 | Packet forwarding | Yang Zhang, Ling Kuang, Minghui Wang, Hongyuan Zhang, Guangliang WEN | 2019-06-04 |
| 10143492 | Hollow celiac minimally invasive surgery endoscopic channel | Kai Zhang | 2018-12-04 |