Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11073380 | Structured light projection for specular surfaces | Carl E. Haugan, Paul R. Haugen | 2021-07-27 |
| 11029146 | Three-dimensional sensor with counterposed channels | Paul R. Haugen, Carl E. Haugen, Timothy A. Skunes | 2021-06-08 |
| 10883823 | Three-dimensional sensor with counterposed channels | Paul R. Haugen, Evan J. Ribnick, Carl E. Haugan | 2021-01-05 |