Inventor
LÜTHI THOMAS
CH14 patents
Patents
14 patentsUS10627211B2Apr 21, 2020
TEC module having laser diode as an interferometer laser beam source in a laser tracker
LEICA GEOSYSTEMS AG11 citations84
US9400175B2Jul 26, 2016
Laser diode as interferometer-laser beam source in a laser tracker
LEICA GEOSYSTEMS AG8 citations83
US10036811B2Jul 31, 2018
Laser tracker with a warm air flow shield for the measurement beam
LEICA GEOSYSTEMS AG3 citations69
US9766326B2Sep 19, 2017
Laser tracker with calibration unit for self-calibration
LEICA GEOSYSTEMS AG5 citations67
US10901070B2Jan 26, 2021
Coordinate measuring device having automatic target object recognition
LEICA GEOSYSTEMS AG3 citations66
US10725179B2Jul 28, 2020
Laser tracker
LEICA GEOSYSTEMS AG1 citations61
US11067690B2Jul 20, 2021
Measuring apparatus comprising an interferometer and an absorption medium defining a dense line spectrum
LEICA GEOSYSTEMS AG0 citations60
US10444361B2Oct 15, 2019
Laser tracker having two measurement functionalities
LEICA GEOSYSTEMS AG1 citations58
US12025735B2Jul 2, 2024
Coordinate measuring device having automatic target object recognition
LEICA GEOSYSTEMS AG0 citations55
US10338219B2Jul 2, 2019
Measuring apparatus comprising an interferometer and an absorption medium defining a dense line spectrum
LEICA GEOSYSTEMS AG0 citations49
US11402478B2Aug 2, 2022
System for rough localization of moveable cooperative targets during laser tracker based industrial object measurement
LEICA GEOSYSTEMS AG0 citations48
US9638519B2May 2, 2017
Method for determining a change in distance to a movable and reflective target by means of interferometer to determine if the movement of the reflective target is really executable
LEICA GEOSYSTEMS AG1 citations48
US9645239B2May 9, 2017
Laser tracker comprising interferometer and absolute distance measuring unit, and calibration method for a laser tracker
LEICA GEOSYSTEMS AG0 citations41
US10775503B2Sep 15, 2020
Absolute distance measurement to dynamic targets
LEICA GEOSYSTEMS AG0 citations36