Inventor
HECKER JOEL
US10 patents
Patents
10 patentsUS4724480AFeb 9, 1988
Method for optical alignment of one object with respect to another
ROBOTIC VISION SYSTEMS85 citations94
US4775235AOct 4, 1988
Optical spot scanning system for use in three-dimensional object inspection
ROBOTIC VISION SYSTEMS39 citations92
US4758093AJul 19, 1988
Apparatus and method for 3-D measurement using holographic scanning
ROBOTIC VISION SYSTEMS50 citations92
US4591253AMay 27, 1986
Adaptive vision system
ROBOTIC VISION SYSTEMS42 citations92
US5018803AMay 28, 1991
Three-dimensional volumetric sensor
ROBOTIC VISION SYSTEMS50 citations90
US4895434AJan 23, 1990
Apparatus and method for 3-D measurement using holographic scanning
ROBOTIC VISION SYSTEMS10 citations71
US4830443AMay 16, 1989
Three-dimensional volumetric sensor
ROBOTIC VISION SYSTEMS13 citations71
US4573758AMar 4, 1986
Beam deflection mechanism
ROBOTIC VISION SYSTEMS8 citations68
US4533828AAug 6, 1985
Arrangement for increasing the dynamic range of optical inspection devices to accommodate varying surface reflectivity characteristics
ROBOTIC VISION SYSTEMS2 citations62
US4783584ANov 8, 1988
Apparatus for improving vision systems in manufacturing environments
ROBOTIC VISION SYSTEMS4 citations61