Inventor
CROUCH Stephen
US21 patents
⚠️ This page may combine multiple inventors who share the name “CROUCH Stephen”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AURORA INNOVATION INC
10 patentsUS10960900B1Mar 30, 2021
Systems and methods for autonomous vehicle control using depolarization ratio of return signal
AURORA INNOVATION INC16 citations93
US10948600B1Mar 16, 2021
Systems and methods for IQ detection
AURORA INNOVATION INC19 citations93
US11320516B1May 3, 2022
Phase-modulated continuous wave radar receiver with time division quadrature sampling
AURORA INNOVATION INC5 citations83
US12072421B2Aug 27, 2024
Mixed multiple input multiple output (MIMO) radar
AURORA INNOVATION INC2 citations72
US11892543B2Feb 6, 2024
Systems and methods for IQ detection
AURORA INNOVATION INC2 citations72
US11280909B2Mar 22, 2022
Lidar transmit/receive system
AURORA INNOVATION INC0 citations62
US11161526B1Nov 2, 2021
Systems and methods for autonomous vehicle control using depolarization ratio of return signal
AURORA INNOVATION INC0 citations61
US11899127B2Feb 13, 2024
Virtual antenna array with distributed aperture
AURORA INNOVATION INC0 citations51
US11762079B2Sep 19, 2023
Distributed radar antenna array aperture
AURORA INNOVATION INC0 citations51
US11415699B2Aug 16, 2022
Lidar transmit/receive system
AURORA INNOVATION INC0 citations51
AURORA OPERATIONS INC
8 patentsUS11536801B1Dec 27, 2022
Vehicle radar sensor utilizing non-uniform frequency modulated continuous wave (FMCW) chirps
AURORA OPERATIONS INC14 citations85
US12287409B2Apr 29, 2025
Systems and methods for IQ detection
AURORA OPERATIONS INC0 citations62
US12066548B2Aug 20, 2024
LIDAR transmit/receive system
AURORA OPERATIONS INC0 citations62
US12032092B2Jul 9, 2024
Vehicle radar sensor utilizing non-uniform frequency modulated continuous wave (FMCW) chirps
AURORA OPERATIONS INC0 citations62
US11988770B2May 21, 2024
Phase-modulated continuous wave radar receiver with time division quadrature sampling
AURORA OPERATIONS INC0 citations62
US11921219B2Mar 5, 2024
Systems and methods for IQ detection
AURORA OPERATIONS INC0 citations62
US12358535B2Jul 15, 2025
Systems and methods for autonomous vehicle control using depolarization ratio of return signal
AURORA OPERATIONS INC0 citations61
US11858533B2Jan 2, 2024
Systems and methods for autonomous vehicle control using depolarization ratio of return signal
AURORA OPERATIONS INC0 citations61
BRIDGER PHOTONICS INC
3 patentsUS11391567B2Jul 19, 2022
Gas-mapping 3D imager measurement techniques and method of data processing
BRIDGER PHOTONICS INC8 citations84
US10527412B2Jan 7, 2020
Gas-mapping 3D imager measurement techniques and method of data processing
BRIDGER PHOTONICS INC3 citations83
US12510354B2Dec 30, 2025
Gas-mapping 3D imager measurement techniques and method of data processing
BRIDGER PHOTONICS INC0 citations61