| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Hong Kong | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | China | 1 | |
| #6 | Japan | 1 | |
| #7 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Audio-visual technology | |
| #3 | IT methods for management |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Data processing systems | |
| #3 | Advertising |
| # | Name | Total Patents |
|---|---|---|
| #1 | Van De Velde Marc Frans Alida | 10 |
| #2 | Keersmaekers Christiaan Louis | 8 |
| #3 | Lapa Dave | 6 |
| #4 | Lenaerts Christian Marie Josep | 3 |
| #5 | Roca Marti Guixe | 3 |
| #6 | Keersmaekers Chrstiaan Louis C | 2 |
| #7 | Alida De Velde Marc Frans Van | 2 |
| #8 | Cecil Keersmaekers Christiaan | 1 |
| #9 | Lapa David | 1 |
| #10 | Dave Lapa | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2007132983A1 | Apparatus for generating data for determining a property of a gemstone | |
| EP1764610A1 | Improvements in gemstone viewing methods and apparatus | |
| EP1630770A1 | Method and apparatus for viewing the visual properties of a gemstone on a packaging unit | |
| TW200304542A | Apparatus for generating data for determining a property of a gemstone for determining a property of a gemstone | |
| US6813007B2 | Apparatus for generating data for determining a property of a gemstone and methods and computer programs for determining a property of a gemstone |