Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10844584 | Toilet drainage device | Zhijun Zhong, Ziguang Liu | 2020-11-24 |
| 10785165 | Method for controlling service data flow and network device | Guozhong Chen | 2020-09-22 |
HC
Haibin Chen
Xiamen R&T Plumbing Technology Co.: 1 patents #1 of 3Top 35%
Overall (2020): #170,343 of 565,922Top 35%
2
Patents 2020