Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11002572 | Optical encoder with direction-dependent optical properties comprising a spindle having an array of surface features defining a concave contour along a first direction and a convex contour along a second direction | Paisith P. Boonsom, Richard Ruh, Prashanth S. Holenarsipur, Colin M. Ely, William N. Pickeral +5 more | 2021-05-11 |