| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 6 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | China | 1 | |
| #5 | Republic of Korea | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Consumer goods | |
| #3 | Materials and metallurgy | |
| #4 | Furniture and games | |
| #5 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Physical therapy devices | |
| #2 | Brushes | |
| #3 | Dentistry | |
| #4 | Non-metallic elements | |
| #5 | Kitchen equipment | |
| #6 | Treating harvested food |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yuan Jian | 11 |
| #2 | Yuan Jiaxi | 4 |
| #3 | Jian Yuan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2009026805A1 | Vegetable washing machine | |
| WO2007118373A1 | A bubble toothbrush | |
| EP1925234A1 | A compact type ozone toothbrush | |
| EP1925233A1 | Ozone toothbrush | |
| WO2005120429A1 | Portable apparatus for skin and facial care | |
| CN1786468A | Special pump | |
| US2007282229A1 | Footbath Basin With Pressure Massage Function |