Hyper temporal lidar with elevation-prioritized shot scheduling

P Feru, L Dussan, J Benscoter, IW Jung… - US Patent …, 2023 - Google Patents
2022-02-16 Assigned to AEYE, INC. reassignment AEYE, INC. ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Dussan, Luis …

Dual lens receive path for LiDAR system

J Li - US Patent 11,579,300, 2023 - Google Patents
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …

2D scanning high precision LiDAR using combination of rotating concave mirror and beam steering devices

J Bao, Y Li, R Zhang - US Patent 11,782,132, 2023 - Google Patents
The present disclosure describes a system and method for coaxial LiDAR scanning. The
system includes a first light source configured to provide first light pulses. The system also …

Dual shaft axial flux motor for optical scanners

H Wang, Y Li - US Patent 11,422,267, 2022 - Google Patents
An embodiment of a motorized optical scanner of a Light Detection and Ranging (LiDAR)
system used in a motor vehicle is provided. The scanner includes a reflective piece …

Virtual windows for LIDAR safety systems and methods

Y Li, R Zhang, J Bao - US Patent 11,614,526, 2023 - Google Patents
G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …

Multiple beam generation from a single source beam for use with a LiDAR system

E Schmidtlin, R Zhang - US Patent 11,486,970, 2022 - Google Patents
Embodiments discussed herein refer to generating multiple laser beams from a single beam
source. Single source multi-beam splitters can produce multiple beams from a single source …

Distally actuated scanning mirror

R Goldman, D Yavid, I Paprotny… - US Patent …, 2024 - Google Patents
A distally-actuated scanning mirror includes: a mirror block with reflective surface on one
side; torsional hinges with proximal ends rigidly attached to the mirror block, and with distal …

Hyper temporal lidar with controllable detection intervals based on regions of interest

N Reddy, A Steinhardt, L Dussan, J Benscoter… - US Patent …, 2023 - Google Patents
A lidar receiver that includes a photodetector circuit can be controlled so that the detection
intervals used by the lidar receiver to detect returns from fired laser pulse shots are closely …

Solid state pulse steering in LiDAR systems

R Zhang, Y Li, J Bao - US Patent 11,914,076, 2024 - Google Patents
LiDAR system and methods discussed herein use a dispersion element or optic that has a
refraction gradient that causes a light pulse to be redirected to a particular angle based on …

Dynamic compensation to polygon and motor tolerance using galvo control profile

H Wang - US Patent 11,555,895, 2023 - Google Patents
(57) ABSTRACT A light detection and ranging system is provided. The system includes a
Galvanometer mirror; a multiple-facet light steering device; and a controller device …