Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12091755 | Aluminum alloy hub and method for coating surface of aluminum alloy hub | — | 2024-09-17 |
| 10844584 | Toilet drainage device | Zhijun Zhong, Haibin Chen | 2020-11-24 |
| 10769396 | Device for identifying aluminum alloy die-cast hub | Liang Huang, Jianyu Zhang, Honglei Liu, Bao Zhang, Jinqi Lv +6 more | 2020-09-08 |
| 10294646 | Flushing structure of toilet and toilet | Zhijun Zhong | 2019-05-21 |
| 10123659 | Rotary switch valve and shower group with rotary switch valve | Huasong Zhou, Tianyu Chen, Qingshuang Li | 2018-11-13 |
| 9067225 | Rotary switch valve and shower group with rotary switch valve | Huasong Zhou, Tianyu Chen, Qingshuang Li | 2015-06-30 |
| 8915455 | Massage shower that can achieve the dynamic switch of the water flow | Huasong Zhou, Jianmin Chen | 2014-12-23 |