| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | China | 1 | |
| #3 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Chemical engineering | |
| #3 | Engines, pumps and turbines | |
| #4 | Mechanical elements | |
| #5 | Medical technology | |
| #6 | Packaging and shipping | |
| #7 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Water treatment | |
| #2 | Separation | |
| #3 | Venting or aerating devices | |
| #4 | Special wind, spring and weight motors | |
| #5 | Domestic heating systems | |
| #6 | Object sterilising | |
| #7 | Pumps | |
| #8 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhan Feng-Shun | 6 |
| #2 | Xu Wei-Qiang | 4 |
| #3 | Yan Jian-Yong | 4 |
| #4 | Xu Hong-Kun | 2 |
| #5 | Xu Can-Xiang | 2 |
| #6 | Hu Yu-Ting | 2 |
| #7 | Liu Bo-Huang | 2 |
| #8 | Guo Xian-Liang | 2 |
| #9 | Liu Qing-Hua | 1 |
| #10 | Lin Junfeng | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2020131054A1 | Filtering device having uv light | |
| US2020003207A1 | Water pump vibration damping device | |
| US2019388810A1 | Explosion-proof filter cartridge | |
| US2019264821A1 | Bypass valve | |
| US2019134539A1 | Filter cartridge having double water-stop function | |
| US2018346197A1 | Water storage bottle | |
| US2018353880A1 | Pre-filter device capable of preventing water leakage | |
| CN107261615A | A kind of intelligent filter core and intelligent water purification device |