| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Hong Kong | 7 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | EPO (European Patent Office) | 1 | |
| #5 | Republic of Korea | 1 | |
| #6 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Telecommunications | |
| #3 | Digital networks | |
| #4 | IT methods for management | |
| #5 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zheng Li | 8 |
| #2 | Li Zheng | 7 |
| #3 | Zheng Lee | 1 |
| Publication | Filing date | Title |
|---|---|---|
| HK1222721A1 | Object recognition based-password inputting method and device | |
| HK1222722A1 | Direction identification based-password input method and device | |
| HK1222723A1 | Method and device for shifting password input interface | |
| WO2017143676A1 | Information interaction method and apparatus |