| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | WIPO (World Intellectual Property Organization) | 4 | |
| #3 | Canada | 3 | |
| #4 | China | 3 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Russian Federation | 1 | |
| #7 | Singapore | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Audio-visual technology | |
| #3 | Optics | |
| #4 | Medical technology | |
| #5 | Textiles and paper |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rohaly Janos | 16 |
| #2 | Adelson Edward H | 15 |
| #3 | Johnson Micah K | 8 |
| #4 | Adelson Edward | 3 |
| #5 | Cottrell F | 1 |
| #6 | Cottrell F Richard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2020051458A1 | Retrographic sensors | |
| CN110785625A | Surface topography measurement system | |
| CN105392722A | Continuous contact-based three-dimensional measurement | |
| US2014104395A1 | Methods of and Systems for Three-Dimensional Digital Impression and Visualization of Objects Through an Elastomer |