Issued Patents All Time
Showing 25 most recent of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12174005 | Metrology system with position and orientation tracking utilizing light beams | Michael Nahum, Norman Laman, Ted Staton Cook | 2024-12-24 |
| 11774270 | Encoder | Norman Laman, Shu Hirata, Tatsuhiko Mukuta, Akihide Kimura | 2023-10-03 |
| 11714051 | Metrology system configured to measure apertures of workpieces | Paul Gerard Gladnick | 2023-08-01 |
| 11326865 | Rotating chromatic range sensor system with calibration objects and method | — | 2022-05-10 |
| 11187521 | Rotating chromatic range sensor system with calibration object and method | — | 2021-11-30 |
| 11119214 | Triangulation sensing system and method with triangulation light extended focus range using variable focus lens | Paul Gerard Gladnick | 2021-09-14 |
| 11112541 | Tunable acoustic gradient lens system with reflective configuration and increased power | — | 2021-09-07 |
| 10809378 | Triangulation sensing system and method with triangulation light extended focus range using variable focus lens | Paul Gerard Gladnick | 2020-10-20 |
| 10648838 | Contamination and defect resistant rotary optical encoder configuration including a rotary scale with yawed scale grating bars and structured illumination generating arrangement with a beam deflector configuration | — | 2020-05-12 |
| 10593718 | Surface profiling and imaging system including optical channels providing distance-dependent image offsets | — | 2020-03-17 |
| 10520301 | Method for measuring Z height values of a workpiece surface with a machine vision inspection system | — | 2019-12-31 |
| 10352679 | Compact coordinate measurement machine configuration with large working volume relative to size | — | 2019-07-16 |
| 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 | Norman Laman, Akihide Kimura, Shu Hirata | 2019-05-28 |
| 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 | Norman Laman, Akihide Kimura, Shu Hirata | 2019-05-21 |
| 10295378 | Contamination and defect resistant optical encoder configuration outputting structured illumination to a scale plane for providing displacement signals | Norman Laman, Akihide Kimura, Shu Hirata | 2019-05-21 |
| 10274344 | Displacement encoder | Akihide Kimura | 2019-04-30 |
| 10168189 | Contamination and defect resistant optical encoder configuration for providing displacement signal having a plurality of spatial phase detectors arranged in a spatial phase sequence along a direction transverse to the measuring axis | Akihide Kimura, Shu Hirata | 2019-01-01 |
| 10094685 | Displacement encoder | Akihide Kimura | 2018-10-09 |
| 9080899 | Optical displacement encoder having plural scale grating portions with spatial phase offset of scale pitch | — | 2015-07-14 |
| 9029757 | Illumination portion for an adaptable resolution optical encoder | — | 2015-05-12 |
| 9018578 | Adaptable resolution optical encoder having structured illumination and spatial filtering | Eric Altendorf | 2015-04-28 |
| 8941052 | Illumination portion for an adaptable resolution optical encoder | Yong Xie | 2015-01-27 |
| 8898923 | System and method for setting measurement force thresholds in a force sensing caliper | Michael Nahum, Casey Edward Emtman | 2014-12-02 |
| 8772706 | Multiple wavelength configuration for an optical encoder readhead including dual optical path region with an optical path length difference | — | 2014-07-08 |
| 8692880 | Image correlation displacement sensor | — | 2014-04-08 |