Extracting wanted echo signals

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CPC
G01S7/487

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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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G01S7/487Extracting wanted echo signals

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Patents Grantslast 30 patents

Information Patent Grant
Ranging apparatus and measuring apparatus
- Patent number 12,366,641
- Issue date Jul 22, 2025
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Kumiko Mahara
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for processing a histogram output from a detec...
- Patent number 12,367,257
- Issue date Jul 22, 2025
- STMicroelectronics (Grenoble 2) SAS
- John Kevin Moore
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
LiDAR threshold adjustment method, apparatus, LiDAR and storage medium
- Patent number 12,366,640
- Issue date Jul 22, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Zhaohui Shi
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus for lidar operation with sequencing of pulses
- Patent number 12,366,642
- Issue date Jul 22, 2025
- Texas Instruments Incorporated
- Nirmal C. Warke
- G01 - MEASURING TESTING
Information Patent Grant
Filtering measurement data of an active optical sensor system
- Patent number 12,345,836
- Issue date Jul 1, 2025
- Valeo Schalter und Sensoren GmbH
- Sergio Fernandez
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive avalanche photodiode bias set point calibration system and...
- Patent number 12,339,403
- Issue date Jun 24, 2025
- Luminar Technologies, Inc.
- Adam R. Bush
- G01 - MEASURING TESTING
Information Patent Grant
Detection pixels and pixel systems
- Patent number 12,326,525
- Issue date Jun 10, 2025
- Sensors Unlimited, Inc.
- John Liobe
- G01 - MEASURING TESTING
Information Patent Grant
Distance measuring apparatus
- Patent number 12,326,503
- Issue date Jun 10, 2025
- Denso Corporation
- Takehiro Hata
- G01 - MEASURING TESTING
Information Patent Grant
Lidar device and ranging adjustment method
- Patent number 12,326,524
- Issue date Jun 10, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Changsheng Gong
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for vehicle odometry using coherent range doppler...
- Patent number 12,320,898
- Issue date Jun 3, 2025
- AURORA OPERATIONS, INC.
- Devlin Baker
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ultrashort pulses in LiDAR systems
- Patent number 12,313,788
- Issue date May 27, 2025
- SEYOND, INC.
- Rui Zhang
- G01 - MEASURING TESTING
Information Patent Grant
Identification method of seabed weak echoes by airborne LiDAR bathy...
- Patent number 12,306,340
- Issue date May 20, 2025
- FIRST INSTITUTE OF OCEANOGRAPHY, MNR
- Wenxue Xu
- G01 - MEASURING TESTING
Information Patent Grant
Flight time sensor and surveillance system comprising such a sensor
- Patent number 12,298,393
- Issue date May 13, 2025
- VALEO COMFORT AND DRIVING ASSISTANCE
- Sylvain Beaudoin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Range-finding system and method for data communication within the same
- Patent number 12,298,397
- Issue date May 13, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Zhihua Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for road debris detection using low-cost LIDAR
- Patent number 12,292,511
- Issue date May 6, 2025
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Paul D. Schmalenberg
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for detecting lost image information, control apparatus for...
- Patent number 12,270,940
- Issue date Apr 8, 2025
- Daimler Truck AG
- Fridtjof Stein
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for optical data communication via ladar
- Patent number 12,265,182
- Issue date Apr 1, 2025
- AEYE, INC.
- Luis Carlos Dussan
- G01 - MEASURING TESTING
Information Patent Grant
Distance measurement device, distance measurement method, and dista...
- Patent number 12,235,359
- Issue date Feb 25, 2025
- FUJIFILM Corporation
- Tomonori Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated lidar image-sensor devices and systems and related metho...
- Patent number 12,222,454
- Issue date Feb 11, 2025
- Sense Photonics, Inc.
- Hod Finkelstein
- G01 - MEASURING TESTING
Information Patent Grant
Reducing coexistence interference for light detection and ranging
- Patent number 12,222,424
- Issue date Feb 11, 2025
- LG Innotek Co., Ltd
- Yahia Tachwali
- G01 - MEASURING TESTING
Information Patent Grant
LIDAR system to adjust doppler effects
- Patent number 12,196,854
- Issue date Jan 14, 2025
- AURORA OPERATIONS, INC.
- Stephen C. Crouch
- G01 - MEASURING TESTING
Information Patent Grant
Distance image acquisition apparatus and distance image acquisition...
- Patent number 12,189,031
- Issue date Jan 7, 2025
- FUJIFILM Corporation
- Tomonori Masuda
- G01 - MEASURING TESTING
Information Patent Grant
Processing system for LIDAR measurements
- Patent number 12,189,038
- Issue date Jan 7, 2025
- Ouster, Inc.
- Angus Pacala
- G01 - MEASURING TESTING
Information Patent Grant
CMOS image sensor for direct time of flight measurement
- Patent number 12,181,610
- Issue date Dec 31, 2024
- TELEDYNE INNOVACIONES MICROELECTRONICAS SLU
- Rafael Dominguez Castro
- G01 - MEASURING TESTING
Information Patent Grant
Time-of-flight to distance calculator
- Patent number 12,181,611
- Issue date Dec 31, 2024
- ams International AG
- Thomas Jessenig
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for monitoring LiDAR sensor health
- Patent number 12,181,584
- Issue date Dec 31, 2024
- Volkswagen Group of America Investments, LLC
- Hsin Miao
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive coding for lidar systems
- Patent number 12,169,254
- Issue date Dec 17, 2024
- HESAI TECHNOLOGY CO., LTD.
- Xuezhou Zhu
- G01 - MEASURING TESTING
Information Patent Grant
Lidar receiving apparatus, lidar system and laser ranging method
- Patent number 12,169,253
- Issue date Dec 17, 2024
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Shen Jiang
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for a threshold noise filter
- Patent number 12,164,031
- Issue date Dec 10, 2024
- Waymo LLC
- Kanika Sachdev
- G01 - MEASURING TESTING
Information Patent Grant
Compensation of beam deviation in light detection and ranging (LiDAR)
- Patent number 12,153,168
- Issue date Nov 26, 2024
- BEIJING VOYAGER TECHNOLOGY CO., LTD.
- Chao Wang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
HIGH-RANGE, LOW-POWER LIDAR SYSTEMS, AND RELATED METHODS AND APPARATUS
- Publication number 20250216519
- Publication date Jul 3, 2025
- VELODYNE LIDAR USA, INC.
- Mathew Noel Rekow
- G01 - MEASURING TESTING
Information Patent Application
LIDAR THRESHOLD ADJUSTMENT METHOD, APPARATUS, LIDAR AND STORAGE MEDIUM
- Publication number 20250216520
- Publication date Jul 3, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Zhaohui SHI
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SENSOR CAPABLE OF ADJUSTING EXPOSURE TIME
- Publication number 20250208270
- Publication date Jun 26, 2025
- SolidVue Inc.
- Seonghyeok PARK
- G01 - MEASURING TESTING
Information Patent Application
SCANNING INSTRUMENT FOR LASER-BASED AIRBORNE SURVEYING COMPRISING A...
- Publication number 20250208263
- Publication date Jun 26, 2025
- HEXAGON TECHNOLOGY CENTER GMBH
- Simon BESTLER
- G01 - MEASURING TESTING
Information Patent Application
LIDAR AND RECEIVER AND METHOD FOR RECEIVING DATA OF THE LIDAR, AND...
- Publication number 20250199138
- Publication date Jun 19, 2025
- Hesai Technology Co., Ltd.
- Shaoqing XIANG
- G01 - MEASURING TESTING
Information Patent Application
SIGNAL PROCESSING METHOD AND DEVICE FOR PHOTO DETECTOR
- Publication number 20250199140
- Publication date Jun 19, 2025
- SOLIDVUE, INC.
- Hyeong Seok SEO
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE, DETERMINATION METHOD, PROGRAM, AND S...
- Publication number 20250199175
- Publication date Jun 19, 2025
- PIONEER CORPORATION
- Masahiro KATO
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
SYSTEM FOR ELIMINATING LIDAR SENSOR NOISE CAUSED BY ADVERSE WEATHER...
- Publication number 20250199141
- Publication date Jun 19, 2025
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seung Jun Han
- G01 - MEASURING TESTING
Information Patent Application
NEAR RANGE OBJECT DETECTION
- Publication number 20250189669
- Publication date Jun 12, 2025
- LUMINAR TECHNOLOGIES, INC.
- Anders Grunnet-Jepsen
- G01 - MEASURING TESTING
Information Patent Application
PROXIMITY SENSING DEVICE
- Publication number 20250189639
- Publication date Jun 12, 2025
- STMicroelectronics International N.V.
- Charlotte Milanetto
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING DEVICE, CONTROL METHOD, PROGRAM AND STORAGE...
- Publication number 20250189667
- Publication date Jun 12, 2025
- PIONEER CORPORATION
- Masahiro KATO
- G01 - MEASURING TESTING
Information Patent Application
HIGH RESOLUTION COHERENT LIDAR SYSTEMS, AND RELATED METHODS AND APP...
- Publication number 20250180743
- Publication date Jun 5, 2025
- VELODYNE LIDAR USA, INC.
- Sunil Kumar Singh KHATANA
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENT APPARATUS
- Publication number 20250164616
- Publication date May 22, 2025
- Koito Manufacturing Co., Ltd.
- Yoshiro Ito
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASUREMENT DEVICE, DISTANCE MEASUREMENT METHOD, AND DISTA...
- Publication number 20250155572
- Publication date May 15, 2025
- FUJIFILM CORPORATION
- Tomonori MASUDA
- G01 - MEASURING TESTING
Information Patent Application
REDUCING COEXISTENCE INTERFERENCE FOR LIGHT DETECTION AND RANGING
- Publication number 20250147188
- Publication date May 8, 2025
- LG Innotek Co., Ltd.
- Yahia Tachwali
- G01 - MEASURING TESTING
Information Patent Application
FITTING METHOD FOR SPONTANEOUS EMISSION NOISE OF LASER RADAR SYSTEM...
- Publication number 20250147160
- Publication date May 8, 2025
- UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
- Chong Wang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR SIGNAL PROCESSING IN LIGHT DETECTION AND RA...
- Publication number 20250138167
- Publication date May 1, 2025
- Avago Technologies International Sales Pte. Limited
- Reinhard Enne
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROCESSING SYSTEM FOR LIDAR MEASUREMENTS
- Publication number 20250138193
- Publication date May 1, 2025
- Ouster, Inc.
- Angus PACALA
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR DETERMINING RANGES TO A TARGET BEHIND A TRANS...
- Publication number 20250138189
- Publication date May 1, 2025
- Humayun Chaudhry
- G01 - MEASURING TESTING
Information Patent Application
DYNAMIC THRESHOLD BASED ECHO SIGNAL DETECTION METHOD AND SYSTEM, AN...
- Publication number 20250138166
- Publication date May 1, 2025
- Hesai Technology Co., Ltd.
- Kangping LI
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE MEASURING DEVICE AND EQUIPMENT
- Publication number 20250123375
- Publication date Apr 17, 2025
- Canon Kabushiki Kaisha
- KAZUHIRO MORIMOTO
- G01 - MEASURING TESTING
Information Patent Application
REFLECTION RATE CORRECTION TOF RANGING
- Publication number 20250123373
- Publication date Apr 17, 2025
- PolarisIC Microelectronics Co., Ltd.(Wuhan)
- Xi ZHANG
- G01 - MEASURING TESTING
Information Patent Application
RANGING APPARATUS, RANGING SYSTEM, MOVING BODY, AND DEVICE
- Publication number 20250110222
- Publication date Apr 3, 2025
- Canon Kabushiki Kaisha
- DAIKI SHIRAHIGE
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE CODING FOR LIDAR SYSTEMS
- Publication number 20250093476
- Publication date Mar 20, 2025
- Hesai Technology Co., Ltd.
- Xuezhou Zhu
- G01 - MEASURING TESTING
Information Patent Application
LIDAR DETECTION METHOD, COMPUTER STORAGE MEDIUM, AND LIDAR
- Publication number 20250093477
- Publication date Mar 20, 2025
- Hesai Technology Co., Ltd.
- Jianxiong ZHU
- G01 - MEASURING TESTING
Information Patent Application
INFORMATION PROCESSING APPARATUS, DISTANCE MEASURING APPARATUS, AND...
- Publication number 20250093478
- Publication date Mar 20, 2025
- Kabushiki Kaisha Toshiba
- Akihide SAI
- G01 - MEASURING TESTING
Information Patent Application
DISTANCE IMAGE ACQUISITION APPARATUS AND DISTANCE IMAGE ACQUISITION...
- Publication number 20250093507
- Publication date Mar 20, 2025
- FUJIFILM CORPORATION
- Tomonori MASUDA
- G01 - MEASURING TESTING
Information Patent Application
RETROREFLECTIVE MECHANISMS ON OPTICAL RANGING, PROXIMITY, AND IMAGE...
- Publication number 20250076465
- Publication date Mar 6, 2025
- STMicroelectronics International N.V.
- Wei Liang Keith NGUYEN
- G01 - MEASURING TESTING
Information Patent Application
LiDAR DRIVING SYSTEM AND METHOD
- Publication number 20250076471
- Publication date Mar 6, 2025
- HYUNDAI MOBIS CO., LTD.
- Sung Eun JO
- G01 - MEASURING TESTING
Information Patent Application
LIDAR RECEIVING CONTROL METHOD, DEVICE, AND LIDAR
- Publication number 20250076475
- Publication date Mar 6, 2025
- SUTENG INNOVATION TECHNOLOGY CO., LTD.
- Zhoumin HUANG
- G01 - MEASURING TESTING

Extracting wanted echo signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ranging apparatus and measuring apparatus

Method and apparatus for processing a histogram output from a detec...

LiDAR threshold adjustment method, apparatus, LiDAR and storage medium

Methods and apparatus for lidar operation with sequencing of pulses

Filtering measurement data of an active optical sensor system

Adaptive avalanche photodiode bias set point calibration system and...

Detection pixels and pixel systems

Distance measuring apparatus

Lidar device and ranging adjustment method

Method and system for vehicle odometry using coherent range doppler...

Ultrashort pulses in LiDAR systems

Identification method of seabed weak echoes by airborne LiDAR bathy...

Flight time sensor and surveillance system comprising such a sensor

Range-finding system and method for data communication within the same

Method for road debris detection using low-cost LIDAR

Method for detecting lost image information, control apparatus for...

Method and system for optical data communication via ladar

Distance measurement device, distance measurement method, and dista...

Integrated lidar image-sensor devices and systems and related metho...

Reducing coexistence interference for light detection and ranging

LIDAR system to adjust doppler effects

Distance image acquisition apparatus and distance image acquisition...

Processing system for LIDAR measurements

CMOS image sensor for direct time of flight measurement

Time-of-flight to distance calculator

Systems and methods for monitoring LiDAR sensor health

Adaptive coding for lidar systems

Lidar receiving apparatus, lidar system and laser ranging method

Method and system for a threshold noise filter

Compensation of beam deviation in light detection and ranging (LiDAR)

Patents Applicationslast 30 patents

HIGH-RANGE, LOW-POWER LIDAR SYSTEMS, AND RELATED METHODS AND APPARATUS

LIDAR THRESHOLD ADJUSTMENT METHOD, APPARATUS, LIDAR AND STORAGE MEDIUM

LIDAR SENSOR CAPABLE OF ADJUSTING EXPOSURE TIME

SCANNING INSTRUMENT FOR LASER-BASED AIRBORNE SURVEYING COMPRISING A...

LIDAR AND RECEIVER AND METHOD FOR RECEIVING DATA OF THE LIDAR, AND...

SIGNAL PROCESSING METHOD AND DEVICE FOR PHOTO DETECTOR

INFORMATION PROCESSING DEVICE, DETERMINATION METHOD, PROGRAM, AND S...

SYSTEM FOR ELIMINATING LIDAR SENSOR NOISE CAUSED BY ADVERSE WEATHER...

NEAR RANGE OBJECT DETECTION

PROXIMITY SENSING DEVICE

INFORMATION PROCESSING DEVICE, CONTROL METHOD, PROGRAM AND STORAGE...

HIGH RESOLUTION COHERENT LIDAR SYSTEMS, AND RELATED METHODS AND APP...

MEASUREMENT APPARATUS

DISTANCE MEASUREMENT DEVICE, DISTANCE MEASUREMENT METHOD, AND DISTA...

REDUCING COEXISTENCE INTERFERENCE FOR LIGHT DETECTION AND RANGING

FITTING METHOD FOR SPONTANEOUS EMISSION NOISE OF LASER RADAR SYSTEM...

SYSTEMS AND METHODS FOR SIGNAL PROCESSING IN LIGHT DETECTION AND RA...

PROCESSING SYSTEM FOR LIDAR MEASUREMENTS

SYSTEM AND METHOD FOR DETERMINING RANGES TO A TARGET BEHIND A TRANS...

DYNAMIC THRESHOLD BASED ECHO SIGNAL DETECTION METHOD AND SYSTEM, AN...

DISTANCE MEASURING DEVICE AND EQUIPMENT

REFLECTION RATE CORRECTION TOF RANGING

RANGING APPARATUS, RANGING SYSTEM, MOVING BODY, AND DEVICE

ADAPTIVE CODING FOR LIDAR SYSTEMS

LIDAR DETECTION METHOD, COMPUTER STORAGE MEDIUM, AND LIDAR

INFORMATION PROCESSING APPARATUS, DISTANCE MEASURING APPARATUS, AND...

DISTANCE IMAGE ACQUISITION APPARATUS AND DISTANCE IMAGE ACQUISITION...

RETROREFLECTIVE MECHANISMS ON OPTICAL RANGING, PROXIMITY, AND IMAGE...

LiDAR DRIVING SYSTEM AND METHOD

LIDAR RECEIVING CONTROL METHOD, DEVICE, AND LIDAR