| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 4 | |
| #2 | United States | 3 | |
| #3 | Canada | 2 | |
| #4 | EPO (European Patent Office) | 2 | |
| #5 | France | 2 | |
| #6 | Poland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Medical technology | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Vehicle transmission mounting | |
| #3 | Operating tables | |
| #4 | Unspecified technologies | |
| #5 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Udden Per | 11 |
| #2 | Ober Jan K | 11 |
| #3 | Ober Jan | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO8902243A1 | Eye movement measuring and supervising device | |
| CA1315119C | Measuring light intensity variations | |
| US4958925A | Eye movement measurement device with multiple light emitting and detecting elements | |
| CA1272901A | Eye movement measuring apparatus |