| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | United States | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | China | 2 | |
| #6 | Hong Kong | 1 |
| # | Industry | |
|---|---|---|
| #1 | Computer technology | |
| #2 | Measurement | |
| #3 | Audio-visual technology | |
| #4 | Optics |
| # | Technology | |
|---|---|---|
| #1 | Image data processing | |
| #2 | Television | |
| #3 | Measuring distances | |
| #4 | Radio navigation | |
| #5 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mack Newton Eliot | 14 |
| #2 | Mass Philip R | 12 |
| #3 | Mass Philip | 1 |
| #4 | Mass Philip R R | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN104584032A | Hybrid precision tracking | |
| CN104169941A | Automatic tracking matte system | |
| WO2011014340A2 | Methods and systems for calibrating an adjustable lens | |
| US2009262217A1 | Method and apparatus for an automated background lighting compensation system |