| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 11 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | United States | 6 | |
| #4 | Republic of Korea | 2 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Control | |
| #3 | Packaging and shipping | |
| #4 | Electrical machinery and energy | |
| #5 | Measurement | |
| #6 | Environmental technology | |
| #7 | Transport | |
| #8 | Telecommunications |
| # | Name | Total Patents |
|---|---|---|
| #1 | Li Xing | 14 |
| #2 | Peng Song | 14 |
| #3 | Lu Youcheng | 13 |
| #4 | Wang Lei | 6 |
| #5 | Xie Haojian | 6 |
| #6 | Mi Chang | 4 |
| #7 | Liu Xiaoming | 4 |
| #8 | Duan Chuanlin | 3 |
| #9 | Huang Mingyun | 1 |
| #10 | Wang Zitao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP3689214A1 | Liquid storage tank, smart cleaning apparatus and smart cleaning system | |
| US2021106202A1 | Moisture-proof mat and intelligent cleaning system | |
| WO2019232731A1 | Smart cleaning device | |
| KR20190022844A | Intelligent cleaning facility |