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LUDWIG DAVID
US4 patents
Top patents by PatentIndex Score
US8279420B2Oct 2, 2012
Phase sensing and scanning time of flight LADAR using atmospheric absorption bands
LUDWIG DAVID93 citations95
US8125367B2Feb 28, 2012
AM chirp LADAR readout circuit and module
LUDWIG DAVID41 citations93
US10078137B2Sep 18, 2018
LIDAR device and method for clear and degraded environmental viewing conditions
LUDWIG DAVID7 citations82
USRE43877EDec 25, 2012
Method for precision integrated circuit die singulation using differential etch rates
LUDWIG DAVID1 citations50