| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 | |
| #4 | Australia | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Diagnosis and surgery | |
| #2 | Optical systems | |
| #3 | Spectacles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pfleger Ernst | 11 |
| #2 | Pfleger Christoph | 9 |
| Publication | Filing date | Title |
|---|---|---|
| CN105579884A | Spectacles and method for determining the centre of the pupil of both of the wearer's eyes | |
| US2010183205A1 | Method for perception measurement | |
| AU2002301266B2 | Method for detecting, evaluating and analyzing look sequences | |
| US6997556B2 | Method for detecting, evaluating, and analyzing look sequences |