| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Israel | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Russian Federation | 1 | |
| #12 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Audio-visual technology | |
| #2 | Optics | |
| #3 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Television | |
| #2 | Photomechanical semiconductor production | |
| #3 | Printing processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Yan Tak Kin Andrew | 11 |
| #2 | Ren Dejian | 1 |
| #3 | Yan Tak Kin Andrew Cn | 1 |
| #4 | Tak Kin Andrew Yan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2495105A1 | Multi-primary colors printing quality control method | |
| CN101730626A | A neutral gray balance controlling method |