Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Speckle-image-based optical position transducer having improved mounting and directional sensitivities

Speckle-image-based optical position transducer having improved mounting and directional sensitivities

US Patent 6642506 · Granted Nov 4, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Metrology system with position and orientation tracking utilizing light beams2024
Supplementary metrology position coordinates determination system including an a2023
Robot system with supplementary metrology position determination system2021
Robot system with end tool metrology position coordinates determination system2021
Supplementary metrology position coordinates determination system for use with a2020
Robot system with supplementary metrology position coordinates determination sys2020
Combined workpiece holder and calibration profile configuration for precision su2020
Cooperative measurement gauge system for multiple axis position measurement2020
Variable focal length lens system including a focus state reference subsystem2019
Variable focal length lens system including a focus state reference subsystem2019
Battery-less data transmission module accessory for portable and handheld metrol2018
Absolute electromagnetic position encoder2017