Issued Patents 2018
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10145711 | Optical encoder with direction-dependent optical properties having an optically anisotropic region to produce a first and a second light distribution | Paisith P. Boonsom, Serhan O. Isikman, Richard Ruh, Colin M. Ely, William N. Pickeral +5 more | 2018-12-04 |
| 10145712 | Optical encoder including diffuser members | Richard Ruh | 2018-12-04 |
| 10139250 | Optical encoder based on light-steering based contrast generation from a first plurality of primary convex mirror sections and a second plurality of secondary mirror sections | Serhan O. Isikman, Anant Rai, Richard Ruh, Takahiro Atsuta, Akio Yamakawa +1 more | 2018-11-27 |
| 10066970 | Dynamic range control for optical encoders | Baboo V. Gowreesunker, Wayne Carl Westerman | 2018-09-04 |
| 9983029 | Integrated optical encoder for tilt able rotatable shaft | Anant Rai, Alex M. Lee | 2018-05-29 |
| 9971407 | Haptic feedback for rotary inputs | Albert Wang, Yuta Kuboyama | 2018-05-15 |