ClassID:

172524

G01S7/491 - CPC Classification

Classification description:

Details of systems according to groups of systems according to group Details of non-pulse systems

Sub-classes:
Recent Application in this class:
#1
20260003045
2026-01-01

TECHNIQUES FOR PEAK DETECTION IN A LIDAR SYSTEM

#2
20250327904
2025-10-23

Switchable Coherent Pixel Array for Frequency Modulated Continuous Wave Light Detection and Ranging

#3
20250264615
2025-08-21

TECHNIQUES FOR POINT CLOUD FRAME ACCUMULATION IN FMCW LIDAR

#4
20250199178
2025-06-19

LIDAR System Based on Multi-Channel Laser Module for Simultaneous Beam Scanning of Target Environment

#5
20250137781
2025-05-01

SYSTEM AND METHOD FOR GENERATING MOTION-STABILIZED IMAGES OF A TARGET USING LIDAR AND VIDEO MEASUREMENTS

#6
20240426981
2024-12-26

Methods and Systems for Dithering Active Sensor Pulse Emissions

#7
20240241256
2024-07-18

Method And System For Doppler Detection And Doppler Correction Of Optical Chirped Range Detection

#8
20240111032
2024-04-04

Switchable Coherent Pixel Array for Frequency Modulated Continuous Wave Light Detection and Ranging

#9
20240094356
2024-03-21

Methods and systems for dithering active sensor pulse emissions

#10
20240027581
2024-01-25

Device and Method for Detecting Objects in a Monitored Zone

#11
20230213655
2023-07-06

Techniques for point cloud frame accumulation in FMCW LIDAR

#12
20230168085
2023-06-01

System and method for generating motion-stabilized images of a target using lidar and video measurements

#13
20230152465
2023-05-18

UNSUPERVISED DOMAIN ADAPTATION FOR LiDAR SEGMENTATION VIA ENHANCED PSEUDO-LABELING TECHNIQUES

#14
20230135132
2023-05-04

Methods and systems for dithering active sensor pulse emissions

#15
20220397669
2022-12-15

TECHNIQUES FOR PEAK DETECTION IN A LIDAR SYSTEM USING WEIGHTED METRICS AND BAND SELECTION

#16
20220397668
2022-12-15

TECHNIQUES FOR PEAK DETECTION IN A LIDAR SYSTEM

#17
20220390574
2022-12-08

Switchable coherent pixel array for frequency modulated continuous wave light detection and ranging

#18
20220382121
2022-12-01

SYSTEM AND METHOD FOR COHERENT APERTURE OF STEERED EMITTERS

#19
20220236419
2022-07-28

Time of flight sensor, a three-dimensional imaging device using the same, and a method for driving the three-dimensional imaging device

#20
20220179051
2022-06-09

LiDAR assembly with modularized components

#21
20220179048
2022-06-09

LiDAR assembly with modularized components

#22
20220128673
2022-04-28

Methods to simulate continuous wave lidar sensors

#23
20220113378
2022-04-14

Methods and systems for dithering active sensor pulse emissions

#24
20220011409
2022-01-13

Switchable coherent pixel array for frequency modulated continuous wave light detection and ranging

#25
20210396845
2021-12-23

Methods and systems for dithering active sensor pulse emissions

#26
20210358148
2021-11-18

Method for corrected depth measurement with a time-of-flight camera using amplitude-modulated continuous light

#27
20210318436
2021-10-14

Reduction of sampling rates in lidar systems

#28
20210310996
2021-10-07

Switched capacitor delay line

#29
20210181348
2021-06-17

METHOD AND DEVICE FOR CONTROLLING LIDAR, LIDAR, AND STORAGE MEDIUM

#30
20210124118
2021-04-29

Photonic edge coupler

#31
20210096253
2021-04-01

LIDAR system based on complementary modulation of multiple lasers and coherent receiver for simultaneous range and velocity measurement

#32
20210072385
2021-03-11

LIDAR system based on multi-channel laser module for simultaneous beam scanning of target environment

#33
20200271785
2020-08-27

System and method for generating motion-stabilized images of a target using lidar and video measurements

#34
20200142066
2020-05-07

LIDAR system based on light modulator and coherent receiver for simultaneous range and velocity measurement

#35
20200129152
2020-04-30

Switched capacitor delay line

#36
20200096623
2020-03-26

Calibration method, data processing apparatus, non-transitory computer-readable storage medium for storing calibration program

#37
20200021082
2020-01-16

Methods and apparatus to control the optical frequency of a laser

#38
20190310372
2019-10-10

Method and system for doppler detection and doppler correction of optical chirped range detection

#39
20190301851
2019-10-03

Method and arrangement for capturing an object using a movable sensor

#40
20190293792
2019-09-26

Time of flight sensor, a three-dimensional imaging device using the same, and a method for driving the three-dimensional imaging device

#41
20190229814
2019-07-25

Phase modulated optical waveguide

#42
20190025053
2019-01-24

Low drift reference for laser radar

#43
20190018140
2019-01-17

Laser diode optical frequency modulation linearization algorithm

#44
20190018139
2019-01-17

Chip-scale coherent lidar with integrated high power laser diode

#45
20190018121
2019-01-17

Calibration and alignment of coherent lidar system

#46
20190018120
2019-01-17

Chip-scale LIDAR with a single MEMS scanner in a compact optical package

#47
20190018114
2019-01-17

Heterogeneously integrated chip-scale lidar system

#48
20190018113
2019-01-17

Chip-scale LIDAR with a single 2D MEMS scanner

#49
20190018112
2019-01-17

Heterogeneous integration of curved mirror structure for passive alignment in chip-scale lidar

#50
20190018110
2019-01-17

Dual-laser chip-scale lidar for simultaneous range-doppler sensing

#51
20180224551
2018-08-09

Intelligent illumination systems using modulated light

#52
20180113200
2018-04-26

Variable flux allocation within a LIDAR FOV to improve detection in a region

#53
20170357004
2017-12-14

Lighting and/or signalling system comprising telemetry means

#54
20170280132
2017-09-28

System and method of acquiring three-dimensional coordinates using multiple coordinate measurment devices

#55
20170248698
2017-08-31

System and method for tracking objects using lidar and video measurements

#56
20170123052
2017-05-04

Optoelectronic surveying device

#57
20170030705
2017-02-02

Six degree-of-freedom laser tracker that cooperates with a remote sensor

#58
20160377410
2016-12-29

Three-dimensional coordinate scanner and method of operation

#59
20160098039
2016-04-07

Robot cleaner

#60
20150160344
2015-06-11

Laser tracker that uses a fiber-optic coupler and an achromatic launch to align and collimate two wavelengths of light

#61
20150077758
2015-03-19

Electro-optic distance-measuring device

#62
20140204363
2014-07-24

Low drift reference for laser radar

#63
20140152813
2014-06-05

Time-of-flight camera with signal path monitoring

#64
20140043598
2014-02-13

System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed

#65
20140028805
2014-01-30

System and method of acquiring three-dimensional coordinates using multiple coordinate measurement devices

#66
20130335726
2013-12-19

Distance measuring device with increased signal-to-noise ratio and method thereof

#67
20130293684
2013-11-07

Three-dimensional coordinate scanner and method of operation

#68
20130116977
2013-05-09

Apparatus and method for measuring the distance and/or intensity characteristics of objects

#69
20120265479
2012-10-18

Six degree-of-freedom laser tracker that cooperates with a remote sensor

#70
20120262730
2012-10-18

Enhanced position detector in laser tracker

#71
20120262728
2012-10-18

Six degree-of-freedom laser tracker that cooperates with a remote projector to convey information

#72
20120262699
2012-10-18

Laser tracker with enhanced illumination indicators

#73
20120262698
2012-10-18

Gimbal instrument having a prealigned and replaceable optics bench

#74
20120262697
2012-10-18

Absolute distance meter based on an undersampling method

#75
20120262694
2012-10-18

Laser tracker with enhanced handling features

#76
20120262693
2012-10-18

Absolute distance meter that uses a fiber-optic switch to reduce drift

#77
20120262692
2012-10-18

Laser tracker that combines two different wavelengths with a fiber-optic coupler

#78
20120262573
2012-10-18

Six degree-of-freedom laser tracker that cooperates with a remote line scanner

#79
20120262550
2012-10-18

Six degree-of-freedom laser tracker that cooperates with a remote structured-light scanner

#80
20120249998
2012-10-04

Optical distance measuring device

#81
20120188530
2012-07-26

System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed

#82
20120185209
2012-07-19

Optical distance measurement device

#83
20120169053
2012-07-05

Atmospheric measurement system

#84
20120044213
2012-02-23

Optical touch display system

#85
20120013908
2012-01-19

System and method for a virtual reference interferometer

#86
20110304841
2011-12-15

System architecture design for time-of-flight system having reduced differential pixel size, and time-of-flight systems so designed

#87
20110228252
2011-09-22

Device and method for measuring the position of at least one moving object in a three-dimensional grid

#88
20110174078
2011-07-21

Fiber-optic, digital system for laser Doppler vibrometers (LDVs)

#89
20110157579
2011-06-30

Distance-measuring device with increased signal-to-noise ratio and method thereof

#90
20110157578
2011-06-30

Signal processing apparatus used for optical signal output device and optical displacement detection system

#91
20110134078
2011-06-09

Distance measuring device, 3D image-sensing device, and optical touch system

#92
20110051119
2011-03-03

Delay compensation in modulated optical time-of-flight phase estimation

#93
20110051118
2011-03-03

Distance measuring device, distance measuring method, program, and integrated circuit

#94
20110035093
2011-02-10

Sensor system, vehicle control system and driver information system for vehicle safety

#95
20100314543
2010-12-16

Image sensor for measuring illumination, proximity and color temperature

#96
20100296078
2010-11-25

Optical-electronic distance measuring device

#97
20100283990
2010-11-11

Optoelectronic distance measuring device

#98
20100280767
2010-11-04

Optical air data systems and methods

#99
20100277715
2010-11-04

Optical air data systems and methods

#100
20100271615
2010-10-28

System and method for generating three dimensional images using lidar and video measurements

#101
20100271614
2010-10-28

LIDAR system utilizing SOI-based opto-electronic components

#102
20100225930
2010-09-09

BEAM IRRADIATION DEVICE AND POSITION DETECTING DEVICE

#103
20100208231
2010-08-19

LIGHT WAVE DISTANCE MEASURING SYSTEM AND DISTANCE MEASURING DEVICE

#104
20100195086
2010-08-05

Method and device for determining a distance from an object

#105
20100177300
2010-07-15

Measuring device

#106
20100108892
2010-05-06

Mirror reflection processing method for position sensitive detector device

#107
20100073750
2010-03-25

Beam irradiation apparatus

#108
20100039653
2010-02-18

Position detection system for the contactless interferometric detection of a location of a target object and scanning system equipped with the same

#109
20100026984
2010-02-04

Optical sensor device

#110
20090303458
2009-12-10

Device and method for measuring relative movement

#111
20090219962
2009-09-03

Control modules for laser systems having auto-ranging and control capability

#112
20090195771
2009-08-06

Physical quantity sensor and physical quantity measuring method

#113
20090135714
2009-05-28

Methods and apparatus for generating and processing transmitter signals

#114
20090135406
2009-05-28

Optoelectronic distance measuring device

#115
20090129487
2009-05-21

Methods and apparatus for generating and processing transmitter signals

#116
20090097010
2009-04-16

Optical range-finding sensor, object detection device, self-cleaning toilet seat, and method for manufacturing optical range-finding sensor

#117
20090059201
2009-03-05

Full-field light detection and ranging imaging system

#118
20090051896
2009-02-26

Optical air data systems and methods

#119
20090002679
2009-01-01

Systems for doppler tracking using photonic mixing detectors

#120
20080239281
2008-10-02

ABSOLUTE DISTANCE METER

#121
20080219584
2008-09-11

Image enhancer for detecting and identifying objects in turbid media

#122
20080211662
2008-09-04

Self-Calibrating Object Detection System

#123
20080205709
2008-08-28

Ranging apparatus and ranging method

#124
20080205708
2008-08-28

Ranging apparatus and ranging method

#125
20080159595
2008-07-03

Apparatus and method of measuring distance using structured light

#126
20080117406
2008-05-22

Systems and method for distance measurement

#127
20080019407
2008-01-24

Driving device and method

#128
20080002177
2008-01-03

Light detecting circuit, laser distance measuring circuit and light detecting method

#129
20070273687
2007-11-29

Device for scanning three-dimensional objects

#130
20070215795
2007-09-20

Differential absorption lidar apparatus having multiplexed light signals with two wavelengths in a predetermined beam size and beam shape

#131
20070206180
2007-09-06

Movement sensor

#132
20070206176
2007-09-06

Phase measurement method and application thereof

#133
20070182949
2007-08-09

Method and arrangement for measuring the distance to an object

#134
20070177154
2007-08-02

Measuring device and method to optically measure an object

#135
20070171395
2007-07-26

Range sensing system

#136
20070109528
2007-05-17

Optical air data systems and methods

#137
20070091295
2007-04-26

Self-mixing laser range sensor

#138
20060262290
2006-11-23

Radar for use in vehicle

#139
20060227316
2006-10-12

Three-dimensional imaging device

#140
20060187470
2006-08-24

Optical metrology system

#141
20060145062
2006-07-06

Optoelectric sensing device with common deflection device

#142
20060113462
2006-06-01

Beam irradiation device

#143
20060087640
2006-04-27

Optical distance measuring sensor, self-propelled cleaner, and air conditioner

#144
20050248748
2005-11-10

Optical air data systems and methods

#145
20050172696
2005-08-11

Distance measuring device

#146
20050083512
2005-04-21

Method and device for distance measurement

#147
16907687
2022-10-18

Window for laser protection