| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 2 | |
| #2 | United Kingdom | 2 | |
| #3 | Republic of Korea | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Domestic plumbing installations | |
| #2 | Unspecified technologies | |
| #3 | Venting or aerating devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pei Shangzu | 5 |
| #2 | Huang Weixin | 4 |
| #3 | Su Baoji | 4 |
| #4 | Su Biaoji | 1 |
| #5 | Baoji Su | 1 |
| #6 | Shangzu Pei | 1 |
| #7 | Weixin Huang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB201906114D0 | Tube-in-tube pull-out faucet | |
| KR20200044719A | Pipe-in-pipe withdrawal faucet | |
| HK1251959A2 | A through hole mounting device | |
| US2018305907A1 | Via hole mounting apparatus |