| 12174005 |
Metrology system with position and orientation tracking utilizing light beams |
Joseph Daniel Tobiason, Michael Nahum, Ted Staton Cook |
2024-12-24 |
| 11774270 |
Encoder |
Joseph Daniel Tobiason, Shu Hirata, Tatsuhiko Mukuta, Akihide Kimura |
2023-10-03 |
| 11486694 |
Chromatic range sensor system for measuring workpiece thickness |
— |
2022-11-01 |
| 10302466 |
Contamination and defect resistant optical encoder configuration including first and second illumination source diffraction gratings arranged in first and second parallel planes for providing displacement signals |
Joseph Daniel Tobiason, Akihide Kimura, Shu Hirata |
2019-05-28 |
| 10295378 |
Contamination and defect resistant optical encoder configuration outputting structured illumination to a scale plane for providing displacement signals |
Joseph Daniel Tobiason, Akihide Kimura, Shu Hirata |
2019-05-21 |
| 10295648 |
Contamination and defect resistant optical encoder configuration including a normal of readhead plane at a non-zero pitch angle relative to measuring axis for providing displacement signals |
Joseph Daniel Tobiason, Akihide Kimura, Shu Hirata |
2019-05-21 |
| 10077991 |
Optical encoder configured to mitigate undesired interfering light components |
— |
2018-09-18 |