superposing optical signals in a photodetector

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G01S7/4917

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GPHYSICS G01Measuring instruments G01SRADIO 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 G01S7/00Details of systems according to groups G01S13/00, G01S15/00, G01S17/00

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G01S7/4917superposing optical signals in a photodetector

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Patents Grantslast 30 patents

Information Patent Grant
FMCW LiDAR distance measurement apparatus
- Patent number 12,169,242
- Issue date Dec 17, 2024
- Sick AG
- Frank Blöhbaum
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Methods and apparatuses for range peak pairing and high-accuracy ta...
- Patent number 12,153,135
- Issue date Nov 26, 2024
- Bridger Photonics, Inc.
- Michael James Thorpe
- G01 - MEASURING TESTING
Information Patent Grant
High-accuracy, fast, and phase-based laser ranging method
- Patent number 12,146,992
- Issue date Nov 19, 2024
- Beihang University
- Shuling Hu
- G01 - MEASURING TESTING
Information Patent Grant
Range-information acquiring apparatus, range-information acquiring...
- Patent number 12,146,955
- Issue date Nov 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yumiko Kato
- G01 - MEASURING TESTING
Information Patent Grant
Control of optical receiver based on environmental condition
- Patent number 12,140,711
- Issue date Nov 12, 2024
- Guangzhou Woya Laideling Technology Co., Ltd.
- Yue Lu
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for interferometric range measurements
- Patent number 12,135,365
- Issue date Nov 5, 2024
- ILLUSENSE, INC.
- Kirk W. Madison
- G01 - MEASURING TESTING
Information Patent Grant
LiDAR system with optical circulator
- Patent number 12,066,536
- Issue date Aug 20, 2024
- Aeva, Inc.
- Gautam Prabhakar
- G01 - MEASURING TESTING
Information Patent Grant
Reducing amplitude variations in LIDAR system output signals
- Patent number 12,066,577
- Issue date Aug 20, 2024
- SiLC Technologies, Inc.
- Amir Ali Tavallaee
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device
- Patent number 12,044,807
- Issue date Jul 23, 2024
- Robert Bosch GmbH
- Thomas Brosche
- G01 - MEASURING TESTING
Information Patent Grant
LIDAR system generating multiple lidar output signals
- Patent number 12,025,749
- Issue date Jul 2, 2024
- SiLC Technologies, Inc.
- Mehdi Asghari
- G01 - MEASURING TESTING
Information Patent Grant
Techniques for using a coherent receiver in a FMCW LiDAR system
- Patent number 12,025,750
- Issue date Jul 2, 2024
- Aeva, Inc.
- Ryan Wayne Going
- G01 - MEASURING TESTING
Information Patent Grant
Positional tracking systems and methods
- Patent number 12,013,487
- Issue date Jun 18, 2024
- Valve Corporation
- Alan Yates
- G01 - MEASURING TESTING
Information Patent Grant
Operating method for a LIDAR system, control unit, LIDAR system, an...
- Patent number 12,000,933
- Issue date Jun 4, 2024
- Robert Bosch GmbH
- Oliver Kern
- G01 - MEASURING TESTING
Information Patent Grant
Coherent signal combining with multiple-outputs for quasi-CW LIDAR...
- Patent number 11,994,629
- Issue date May 28, 2024
- AURORA OPERATIONS, INC.
- Zeb Barber
- G01 - MEASURING TESTING
Information Patent Grant
Techniques for FMCW LiDAR system descan compensation
- Patent number 11,977,187
- Issue date May 7, 2024
- Aeva, Inc.
- Keith Gagne
- G01 - MEASURING TESTING
Information Patent Grant
Varying waveforms across frames in frequency-modulated continuous-w...
- Patent number 11,971,508
- Issue date Apr 30, 2024
- Aptiv Technologies AG
- Chenghui Hao
- G01 - MEASURING TESTING
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

Patents Applicationslast 30 patents

Information Patent Application
FMCW LiDAR using single-photon detectors
- Publication number 20250035760
- Publication date Jan 30, 2025
- Apple Inc.
- Shingo Mandai
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY ANGULAR RESOLVING (FAR) LIGHT DETECTION AND RANGING (LIDA...
- Publication number 20250020806
- Publication date Jan 16, 2025
- University of Washington
- Mo Li
- G01 - MEASURING TESTING
Information Patent Application
DETECTOR ELEMENT AND METHOD FOR OPERATING A LIDAR MODULE
- Publication number 20240410986
- Publication date Dec 12, 2024
- ams-OSRAM International GmbH
- Reiner WINDISCH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COVERT SENSING AND COMMUNICATIONS USING SPREAD SPECTRUM WAVEFORM CO...
- Publication number 20240361458
- Publication date Oct 31, 2024
- Raytheon Company
- Mark J. Meisner
- G01 - MEASURING TESTING
Information Patent Application
TECHNIQUES FOR USING A COHERENT RECEIVER IN A FMCW LIDAR SYSTEM
- Publication number 20240353544
- Publication date Oct 24, 2024
- Aeva, Inc.
- Ryan Wayne Going
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR SIMULTANEOUS DETECTION OF SIGNED DOPPLER SHIF...
- Publication number 20240319347
- Publication date Sep 26, 2024
- Illusense, Inc.
- Kirk W. Madison
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM GENERATING MULTIPLE LIDAR OUTPUT SIGNALS
- Publication number 20240302508
- Publication date Sep 12, 2024
- SiLC Technologies, Inc.
- Mehdi Asghari
- G01 - MEASURING TESTING
Information Patent Application
COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR...
- Publication number 20240302509
- Publication date Sep 12, 2024
- Aurora Operations, Inc.
- Zeb Barber
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL MEASURING DEVICE AND METHOD
- Publication number 20240288558
- Publication date Aug 29, 2024
- ams-OSRAM International GmbH
- Reiner WINDISCH
- G01 - MEASURING TESTING
Information Patent Application
TECHNIQUES FOR FMCW LIDAR SYSTEM DESCAN COMPENSATION
- Publication number 20240288560
- Publication date Aug 29, 2024
- Aeva, Inc.
- Keith Gagne
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR IMPROVED CHIRPED LIDAR
- Publication number 20240288581
- Publication date Aug 29, 2024
- Hani Daniel
- G01 - MEASURING TESTING
Information Patent Application
DETECTION SYSTEM AND TERMINAL DEVICE
- Publication number 20240264292
- Publication date Aug 8, 2024
- Huawei Technologies Co., Ltd
- Tonghui LIU
- G01 - MEASURING TESTING
Information Patent Application
HYBRID LASER DRIVER AND METHODS FOR USING ELECTRO-OPTICAL PHASE-LOC...
- Publication number 20240255626
- Publication date Aug 1, 2024
- Aeva, Inc.
- Eric Bohannon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE AND METHOD FOR SCANNING MEASUREMENT OF THE DISTANCE TO AN OB...
- Publication number 20240230854
- Publication date Jul 11, 2024
- Scantinel Photonics GmbH
- Jan HORN
- G01 - MEASURING TESTING
Information Patent Application
Light Detection and Ranging (LIDAR) System Including a Modular Asse...
- Publication number 20240219534
- Publication date Jul 4, 2024
- AURORA OPERATIONS, INC.
- Ashish Bhardwaj
- G01 - MEASURING TESTING
Information Patent Application
FREQUENCY-MODULATED CONTINUOUS-WAVE LIDAR WITH IMPROVED PROCESSING
- Publication number 20240210537
- Publication date Jun 27, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Anis DAAMI
- G01 - MEASURING TESTING
Information Patent Application
COHERENT LIDAR SYSTEM FOR CAPTURING THE SURROUNDINGS WITH PHASE MOD...
- Publication number 20240210538
- Publication date Jun 27, 2024
- Continental Autonomous Mobility Germany GmbH
- Markus Wintermantel
- G01 - MEASURING TESTING
Information Patent Application
DUAL-WAVELENGTH PHASE RANGE FINDER FOR IMPROVING MEASUREMENT OF VIS...
- Publication number 20240175998
- Publication date May 30, 2024
- SNDWAY TECHNOLOGY (GUANGDONG) CO., LTD.
- Zan HUANG
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR CONVERTING A PHOTONIC SIGNAL, ASSOCIATED LIDAR AND METHOD
- Publication number 20240168140
- Publication date May 23, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Bertrand DUPONT
- G01 - MEASURING TESTING
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

superposing optical signals in a photodetector

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

FMCW LiDAR distance measurement apparatus

Methods and apparatuses for range peak pairing and high-accuracy ta...

High-accuracy, fast, and phase-based laser ranging method

Range-information acquiring apparatus, range-information acquiring...

Control of optical receiver based on environmental condition

Method and device for interferometric range measurements

LiDAR system with optical circulator

Reducing amplitude variations in LIDAR system output signals

Sensor device

LIDAR system generating multiple lidar output signals

Techniques for using a coherent receiver in a FMCW LiDAR system

Positional tracking systems and methods

Operating method for a LIDAR system, control unit, LIDAR system, an...

Coherent signal combining with multiple-outputs for quasi-CW LIDAR...

Techniques for FMCW LiDAR system descan compensation

Varying waveforms across frames in frequency-modulated continuous-w...

Techniques for increasing effective power in multi-beam LIDAR systems

Beamsplitter architecture for monostatic LiDAR

Light detection and ranging (LIDAR) sensor system including integra...

Laser-integrated balance detection for self-mixing interferometry

Measurement apparatus and measurement method

Measurement apparatus and measurement method

Lidar system with suppressed doppler frequency shift

Use of conjugate focal plane to generate target information in a LI...

Optical channel bandwidth analyzer

Light detection and ranging (LIDAR) system including a modular asse...

Techniques for amplification of return signal in LIDAR system

Techniques for improving SNR in a FMCW LiDAR system using a coheren...

Multi-tone continuous wave detection and ranging

Carrier injector having increased compatibility

Patents Applicationslast 30 patents

FMCW LiDAR using single-photon detectors

FREQUENCY ANGULAR RESOLVING (FAR) LIGHT DETECTION AND RANGING (LIDA...

DETECTOR ELEMENT AND METHOD FOR OPERATING A LIDAR MODULE

COVERT SENSING AND COMMUNICATIONS USING SPREAD SPECTRUM WAVEFORM CO...

TECHNIQUES FOR USING A COHERENT RECEIVER IN A FMCW LIDAR SYSTEM

METHOD AND SYSTEM FOR SIMULTANEOUS DETECTION OF SIGNED DOPPLER SHIF...

LIDAR SYSTEM GENERATING MULTIPLE LIDAR OUTPUT SIGNALS

COHERENT SIGNAL COMBINING WITH MULTIPLE-OUTPUTS FOR QUASI-CW LIDAR...

OPTICAL MEASURING DEVICE AND METHOD

TECHNIQUES FOR FMCW LIDAR SYSTEM DESCAN COMPENSATION

SYSTEM AND METHOD FOR IMPROVED CHIRPED LIDAR

DETECTION SYSTEM AND TERMINAL DEVICE

HYBRID LASER DRIVER AND METHODS FOR USING ELECTRO-OPTICAL PHASE-LOC...

DEVICE AND METHOD FOR SCANNING MEASUREMENT OF THE DISTANCE TO AN OB...

Light Detection and Ranging (LIDAR) System Including a Modular Asse...

FREQUENCY-MODULATED CONTINUOUS-WAVE LIDAR WITH IMPROVED PROCESSING

COHERENT LIDAR SYSTEM FOR CAPTURING THE SURROUNDINGS WITH PHASE MOD...

DUAL-WAVELENGTH PHASE RANGE FINDER FOR IMPROVING MEASUREMENT OF VIS...

DEVICE FOR CONVERTING A PHOTONIC SIGNAL, ASSOCIATED LIDAR AND METHOD

DETECTION METHOD OF LASER DETECTION APPARATUS AND LASER DETECTION A...

INTERFERENCE-BASED SUPPRESSION OF INTERNAL RETRO-REFLECTIONS IN COH...

LASER RADAR DEVICE

LIDAR SYSTEMS WITH PLANAR MULTI-PIXEL SENSING ARRAYS

METHOD AND SYSTEM FOR SIMULTANEOUS DETECTION OF SIGNED DOPPLER SHIF...

TECHNIQUES FOR USING A COHERENT RECEIVER IN A FMCW LIDAR SYSTEM

MEASURING DEVICE AND NON-TRANSITORY COMPUTER-READABLE MEDIUM

Mitigation of phase noise due to back-scatter in coherent optical s...

OPTICAL CHANNEL BANDWIDTH ANALYZER

FREQUENCY-MODULATED COHERENT LIDAR

APPARATUS AND METHOD FOR MEASURING DISTANT TO AND/OR VELOCITY OF PH...