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superposing optical signals in a photodetector
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G01S7/4917
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Parent Industries
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PHYSICS
G01
Measuring instruments
G01S
RADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES
G01S7/00
Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
Current Industry
G01S7/4917
superposing optical signals in a photodetector
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Patents Grants
last 30 patents
Information
Patent Grant
Techniques for increasing effective power in multi-beam LIDAR systems
Patent number
11,960,032
Issue date
Apr 16, 2024
Aeva, Inc.
Behsan Behzadi
G01 - MEASURING TESTING
Information
Patent Grant
Beamsplitter architecture for monostatic LiDAR
Patent number
11,953,625
Issue date
Apr 9, 2024
The Charles Stark Draper Laboratory, Inc.
Michael G. Moebius
G01 - MEASURING TESTING
Information
Patent Grant
Light detection and ranging (LIDAR) sensor system including integra...
Patent number
11,940,567
Issue date
Mar 26, 2024
AURORA OPERATIONS, INC.
Amir Hosseini
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Laser-integrated balance detection for self-mixing interferometry
Patent number
11,909,171
Issue date
Feb 20, 2024
Apple Inc.
Tong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Measurement apparatus and measurement method
Patent number
11,885,879
Issue date
Jan 30, 2024
Mitutoyo Corporation
Yoshimasa Suzuki
G01 - MEASURING TESTING
Information
Patent Grant
Measurement apparatus and measurement method
Patent number
11,879,975
Issue date
Jan 23, 2024
Mitutoyo Corporation
Shinji Komatsuzaki
G01 - MEASURING TESTING
Information
Patent Grant
Lidar system with suppressed doppler frequency shift
Patent number
11,815,599
Issue date
Nov 14, 2023
MOURO LABS, S.L.
Eduardo Margallo Balbás
G01 - MEASURING TESTING
Information
Patent Grant
Use of conjugate focal plane to generate target information in a LI...
Patent number
11,768,280
Issue date
Sep 26, 2023
Aeva, Inc.
Keith Gagne
G01 - MEASURING TESTING
Information
Patent Grant
Optical channel bandwidth analyzer
Patent number
11,768,327
Issue date
Sep 26, 2023
Panduit Corp.
Richard J. Pimpinella
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light detection and ranging (LIDAR) system including a modular asse...
Patent number
11,754,687
Issue date
Sep 12, 2023
AURORA OPERATIONS, INC.
Ashish Bhardwaj
G01 - MEASURING TESTING
Information
Patent Grant
Techniques for amplification of return signal in LIDAR system
Patent number
11,740,340
Issue date
Aug 29, 2023
Aeva, Inc.
Behsan Behzadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Techniques for improving SNR in a FMCW LiDAR system using a coheren...
Patent number
11,662,444
Issue date
May 30, 2023
Aeva, Inc.
Ryan Wayne Going
G01 - MEASURING TESTING
Information
Patent Grant
Multi-tone continuous wave detection and ranging
Patent number
11,630,189
Issue date
Apr 18, 2023
The Regents of the University of California
Ozdal Boyraz
G01 - MEASURING TESTING
Information
Patent Grant
Carrier injector having increased compatibility
Patent number
11,624,943
Issue date
Apr 11, 2023
SiLC Technologies, Inc.
Bradley Jonathan Luff
G01 - MEASURING TESTING
Information
Patent Grant
Optical phased array lidar
Patent number
11,567,177
Issue date
Jan 31, 2023
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Yalin Ren
G01 - MEASURING TESTING
Information
Patent Grant
Techniques for descan compensation in a FMCW LiDAR system
Patent number
11,536,813
Issue date
Dec 27, 2022
AEVA, INC.
Keith Gagne
G01 - MEASURING TESTING
Information
Patent Grant
Programmable light curtains
Patent number
11,493,634
Issue date
Nov 8, 2022
Carnegie Mellon University
Srinivasa Narasimhan
G01 - MEASURING TESTING
Information
Patent Grant
Optical channel bandwidth analyzer
Patent number
11,442,224
Issue date
Sep 13, 2022
Panduit Corp.
Richard J. Pimpinella
G02 - OPTICS
Information
Patent Grant
Digitization systems and techniques and examples of use in FMCW LiD...
Patent number
11,422,244
Issue date
Aug 23, 2022
Bridger Photonics, Inc.
Michael James Thorpe
G01 - MEASURING TESTING
Information
Patent Grant
Method and device for interferometric range measurements
Patent number
11,391,834
Issue date
Jul 19, 2022
ILLUSENSE, INC.
Kirk W. Madison
G01 - MEASURING TESTING
Information
Patent Grant
Positional tracking systems and methods
Patent number
11,378,655
Issue date
Jul 5, 2022
Valve Corporation
Alan Yates
G01 - MEASURING TESTING
Information
Patent Grant
Lidar apparatus with an optical amplifier in the return path
Patent number
11,366,206
Issue date
Jun 21, 2022
Aeva, Inc.
Behsan Behzadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser radar device
Patent number
11,327,176
Issue date
May 10, 2022
Mitsubishi Electric Corporation
Masaharu Imaki
G01 - MEASURING TESTING
Information
Patent Grant
Method and system for sidelobe suppression in phase encoded doppler...
Patent number
11,327,161
Issue date
May 10, 2022
BLACKMORE SENSORS & ANALYTICS, LLC
Zeb William Barber
G01 - MEASURING TESTING
Information
Patent Grant
Coherent LIDAR
Patent number
11,215,701
Issue date
Jan 4, 2022
Aeva, Inc.
Behsan Behzadi
G01 - MEASURING TESTING
Information
Patent Grant
Coherent signal combining with multiple-outputs for quasi-CW LIDAR...
Patent number
11,209,529
Issue date
Dec 28, 2021
AURORA OPERATIONS, INC.
Zeb Barber
G01 - MEASURING TESTING
Information
Patent Grant
Multi-line, high-definition LiDAR device and method with integrated...
Patent number
11,150,349
Issue date
Oct 19, 2021
Wei Chen
G01 - MEASURING TESTING
Information
Patent Grant
Method for processing a signal arising from coherent lidar and asso...
Patent number
11,125,879
Issue date
Sep 21, 2021
Thales
Patrick Feneyrou
G01 - MEASURING TESTING
Information
Patent Grant
Electronic distance meter and modulated frequency determination met...
Patent number
11,105,903
Issue date
Aug 31, 2021
TOPCON Corporation
Naoki Shoji
G01 - MEASURING TESTING
Information
Patent Grant
Coherent LiDAR system utilizing a non-reciprocal optical element
Patent number
11,047,983
Issue date
Jun 29, 2021
Aeva, Inc.
Gautam Prabhakar
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
DETECTION METHOD OF LASER DETECTION APPARATUS AND LASER DETECTION A...
Publication number
20240118398
Publication date
Apr 11, 2024
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Peng JIANG
G01 - MEASURING TESTING
Information
Patent Application
INTERFERENCE-BASED SUPPRESSION OF INTERNAL RETRO-REFLECTIONS IN COH...
Publication number
20240103167
Publication date
Mar 28, 2024
WAYMO LLC
Alexander Yukio Piggott
G01 - MEASURING TESTING
Information
Patent Application
LASER RADAR DEVICE
Publication number
20240094361
Publication date
Mar 21, 2024
DENSO CORPORATION
Naoki YOSHIMOTO
G01 - MEASURING TESTING
Information
Patent Application
LIDAR SYSTEMS WITH PLANAR MULTI-PIXEL SENSING ARRAYS
Publication number
20240094360
Publication date
Mar 21, 2024
WAYMO LLC
Alexander Yukio Piggott
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND SYSTEM FOR SIMULTANEOUS DETECTION OF SIGNED DOPPLER SHIF...
Publication number
20240053452
Publication date
Feb 15, 2024
Illusense, Inc.
Kyzyl Herzog
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR USING A COHERENT RECEIVER IN A FMCW LIDAR SYSTEM
Publication number
20240036178
Publication date
Feb 1, 2024
Aeva, Inc.
Ryan Wayne Going
G01 - MEASURING TESTING
Information
Patent Application
MEASURING DEVICE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Publication number
20240004042
Publication date
Jan 4, 2024
Panasonic Intellectual Property Management Co., Ltd.
HIROYUKI TAKAGI
G01 - MEASURING TESTING
Information
Patent Application
Mitigation of phase noise due to back-scatter in coherent optical s...
Publication number
20240004045
Publication date
Jan 4, 2024
Apple Inc.
Rami Shnaiderman
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL CHANNEL BANDWIDTH ANALYZER
Publication number
20240004128
Publication date
Jan 4, 2024
Panduit Corp.
Richard J. Pimpinella
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FREQUENCY-MODULATED COHERENT LIDAR
Publication number
20240004043
Publication date
Jan 4, 2024
THALES
Patrick FENEYROU
G01 - MEASURING TESTING
Information
Patent Application
APPARATUS AND METHOD FOR MEASURING DISTANT TO AND/OR VELOCITY OF PH...
Publication number
20240004044
Publication date
Jan 4, 2024
Panasonic Intellectual Property Management Co., Ltd.
AKIRA HASHIYA
G01 - MEASURING TESTING
Information
Patent Application
DISTANCE MEASURING DEVICE, DISTANCE MEASURING METHOD, AND PROGRAM
Publication number
20240004072
Publication date
Jan 4, 2024
Sony Semiconductor Solutions Corporation
HARUHIKO TERADA
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR FMCW LIDAR SYSTEM DESCAN COMPENSATION
Publication number
20230408655
Publication date
Dec 21, 2023
Aeva, Inc.
Keith Gagne
G01 - MEASURING TESTING
Information
Patent Application
FMCW LIDAR SYSTEM
Publication number
20230408693
Publication date
Dec 21, 2023
ams-OSRAM International GmbH
Martin Rudolf BEHRINGER
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL MEASUREMENT SYSTEM AND METHOD OF MEASURING A DISTANCE OR SP...
Publication number
20230350033
Publication date
Nov 2, 2023
ams-OSRAM International GmbH
Hubert HALBRITTER
G01 - MEASURING TESTING
Information
Patent Application
DETECTION AND TELEMETRY BY ELECTROMAGNETIC RADIATION PULSES
Publication number
20230221445
Publication date
Jul 13, 2023
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES
David Tomline MICHEL
G01 - MEASURING TESTING
Information
Patent Application
LIDAR SYSTEM WITH SUPPRESSED DOPPLER FREQUENCY SHIFT
Publication number
20230146113
Publication date
May 11, 2023
MOURO LABS S.L.
Eduardo Margallo Balbás
G01 - MEASURING TESTING
Information
Patent Application
COHERENT LIDAR IMAGING SYSTEM
Publication number
20230048766
Publication date
Feb 16, 2023
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Laurent FREY
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL MEASUREMENT DEVICE AND MEASUREMENT METHOD
Publication number
20230052690
Publication date
Feb 16, 2023
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
Hidemi TSUCHIDA
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL-ELECTRO SYSTEM
Publication number
20230041896
Publication date
Feb 9, 2023
SUTENG INNOVATION TECHNOLOGY CO., LTD.
Yalin REN
G01 - MEASURING TESTING
Information
Patent Application
CARRIER INJECTOR HAVING INCREASED COMPATIBILITY
Publication number
20230040355
Publication date
Feb 9, 2023
SiLC Technologies, Inc.
Bradley Jonathan Luff
G02 - OPTICS
Information
Patent Application
Optical Channel Bandwidth Analyzer
Publication number
20230003935
Publication date
Jan 5, 2023
Panduit Corp.
Richard J. Pimpinella
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FMCW LiDAR distance measurement apparatus
Publication number
20220342071
Publication date
Oct 27, 2022
SICK AG
Frank BLÖHBAUM
B66 - HOISTING LIFTING HAULING
Information
Patent Application
METHOD AND DEVICE FOR INTERFEROMETRIC RANGE MEASUREMENTS
Publication number
20220334242
Publication date
Oct 20, 2022
Illusense, Inc.
Kirk W. Madison
G01 - MEASURING TESTING
Information
Patent Application
Time-of-Flight Imaging System and Method and Computer Program for O...
Publication number
20220317270
Publication date
Oct 6, 2022
Caterina Nahler
G01 - MEASURING TESTING
Information
Patent Application
Positional Tracking Systems and Methods
Publication number
20220308167
Publication date
Sep 29, 2022
Valve Corporation
Alan Yates
G01 - MEASURING TESTING
Information
Patent Application
Distance Measurement by Means of an Active Optical Sensor System
Publication number
20220291381
Publication date
Sep 15, 2022
Volkswagen Aktiengesellschaft
Heiko KURZ
G01 - MEASURING TESTING
Information
Patent Application
TECHNIQUES FOR AMPLIFICATION OF RETURN SIGNAL IN LIDAR SYSTEM
Publication number
20220291363
Publication date
Sep 15, 2022
Aeva, Inc.
Behsan Behzadi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRO-OPTICAL DISTANCE METER AND METHOD FOR CALCULATING OPTICAL N...
Publication number
20220283277
Publication date
Sep 8, 2022
TOPCON CORPORATION
Yasutoshi AOKI
G01 - MEASURING TESTING
Information
Patent Application
COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR...
Publication number
20220260695
Publication date
Aug 18, 2022
Aurora Operation, Inc.
Zeb Barber
G01 - MEASURING TESTING