| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | Australia | 2 | |
| #4 | Finland | 2 | |
| #5 | United States | 2 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Audio-visual technology | |
| #3 | Telecommunications | |
| #4 | Computer technology | |
| #5 | Control |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Television | |
| #3 | Cameras | |
| #4 | Alarm systems | |
| #5 | Data recognition and presentation | |
| #6 | Antennas |
| # | Name | Total Patents |
|---|---|---|
| #1 | Palovuori Karri | 14 |
| #2 | Rakkolainen Ismo | 4 |
| Publication | Filing date | Title |
|---|---|---|
| AU2003201431A1 | Rfid tag | |
| EP1425925A1 | Apparatus for light pulse based stereo or multichannel image projection | |
| EP1466485A1 | Apparatus based on shutter function for projection of a stereo or multichannel image | |
| CA2447771A1 | Method and apparatus for forming a projection screen or a projection volume | |
| FI923764A0 | A method for generating visual information |