Joseph G. LaChapelle

Person

Philomath, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lidar system with multiple comparators and time-to-digital converters
- Patent number 12,248,102
- Issue date Mar 11, 2025
- Luminar Technologies, Inc.
- Scott R. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Raman spectroscopy system
- Patent number 12,203,862
- Issue date Jan 21, 2025
- Haemanthus, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Coherent pulsed lidar system
- Patent number 11,940,565
- Issue date Mar 26, 2024
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Adjusting receiver characteristics in view of weather conditions
- Patent number 11,874,401
- Issue date Jan 16, 2024
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Detection of crosstalk and jamming pulses with lidar system
- Patent number 11,467,256
- Issue date Oct 11, 2022
- Luminar, LLC
- Jason M. Eichenholz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coherent pulsed lidar system
- Patent number 11,467,265
- Issue date Oct 11, 2022
- Luminar, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Coherent pulsed lidar system with spectral signatures
- Patent number 11,467,266
- Issue date Oct 11, 2022
- Luminar, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Lidar system with spatial light modulator
- Patent number 11,442,150
- Issue date Sep 13, 2022
- Luminar, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Combining lidar and camera data
- Patent number 11,204,413
- Issue date Dec 21, 2021
- Luminar, LLC
- Joseph G. LaChapelle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for controlling peak and average power through laser receiver
- Patent number 11,181,622
- Issue date Nov 23, 2021
- Luminar, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Lidar system with input optical element
- Patent number 11,119,219
- Issue date Sep 14, 2021
- Luminar, LLC
- Joseph G. LaChapelle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lidar system with AlInAsSb avalanche photodiode
- Patent number 11,029,406
- Issue date Jun 8, 2021
- Luminar, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Pulsed laser for lidar system
- Patent number 11,022,689
- Issue date Jun 1, 2021
- Luminar, LLC
- Alain Villeneuve
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-uniform separation of detector array elements in a lidar system
- Patent number 10,983,213
- Issue date Apr 20, 2021
- Luminar Holdco, LLC
- Jason M. Eichenholz
- G01 - MEASURING TESTING
Information Patent Grant
Using detectors with different gains in a lidar system
- Patent number 10,976,417
- Issue date Apr 13, 2021
- Luminar Holdco, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Lidar system with semiconductor optical amplifier
- Patent number 10,845,480
- Issue date Nov 24, 2020
- Luminar Technologies, Inc.
- Lawrence Shah
- G01 - MEASURING TESTING
Information Patent Grant
Coherent pulsed lidar system
- Patent number 10,802,120
- Issue date Oct 13, 2020
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Lidar detector system having range walk compensation
- Patent number 10,732,281
- Issue date Aug 4, 2020
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Combining lidar and camera data
- Patent number 10,677,897
- Issue date Jun 9, 2020
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Cross-talk mitigation using wavelength switching
- Patent number 10,663,564
- Issue date May 26, 2020
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Time varying gain in an optical detector operating in a lidar system
- Patent number 10,627,495
- Issue date Apr 21, 2020
- Luminar Technologies, Inc.
- Stephen D. Gaalema
- G01 - MEASURING TESTING
Information Patent Grant
Lidar system
- Patent number 10,557,940
- Issue date Feb 11, 2020
- Luminar Technologies, Inc.
- Jason M. Eichenholz
- G01 - MEASURING TESTING
Information Patent Grant
Dual-mode lidar system
- Patent number 10,551,501
- Issue date Feb 4, 2020
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G02 - OPTICS
Information Patent Grant
LIDAR transmitter and detector system using pulse encoding to reduc...
- Patent number 10,545,240
- Issue date Jan 28, 2020
- Luminar Technologies, Inc.
- Scott R. Campbell
- G01 - MEASURING TESTING
Information Patent Grant
Beam scanner for autonomous vehicles
- Patent number 10,386,489
- Issue date Aug 20, 2019
- Jeffrey Albelo
- G01 - MEASURING TESTING
Information Patent Grant
Reducing the number of false detections in a lidar system
- Patent number 10,295,668
- Issue date May 21, 2019
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Lidar detector having a plurality of time to digital converters int...
- Patent number 10,267,918
- Issue date Apr 23, 2019
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Grant
Dynamically varying laser output in a vehicle in view of weather co...
- Patent number 10,254,388
- Issue date Apr 9, 2019
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Lidar receiver calibration
- Patent number 10,241,198
- Issue date Mar 26, 2019
- Luminar Technologies, Inc.
- Joseph G. LaChapelle
- G05 - CONTROLLING REGULATING
Information Patent Grant
Time varying gain in an optical detector operating in a lidar system
- Patent number 10,139,478
- Issue date Nov 27, 2018
- Luminar Technologies, Inc.
- Stephen D. Gaalema
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
COHERENT PULSED LIDAR SYSTEM
- Publication number 20240201337
- Publication date Jun 20, 2024
- LUMINAR, LLC
- Philip W. Smith
- G01 - MEASURING TESTING
Information Patent Application
PULSE DETECTION BASED ON CORRELATION OF DERIVATIVE DATA
- Publication number 20240175996
- Publication date May 30, 2024
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER LASER DIODE SYSTEM
- Publication number 20240175992
- Publication date May 30, 2024
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
COHERENT PULSED LIDAR SYSTEM
- Publication number 20240094357
- Publication date Mar 21, 2024
- LUMINAR, LLC
- Philip W. Smith
- G01 - MEASURING TESTING
Information Patent Application
Lidar systems with wavelength-turntable light source
- Publication number 20240069161
- Publication date Feb 29, 2024
- LUMINAR, LLC
- Joseph G. LaChapelle
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIDAR SYSTEM WITH ANGLE OF INCIDENCE DETERMINATION
- Publication number 20230221438
- Publication date Jul 13, 2023
- LUMINAR, LLC
- Matthew Hansen
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH DETECTOR ARRAY
- Publication number 20230213628
- Publication date Jul 6, 2023
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH SPECTRALLY ENCODED LIGHT PULSES
- Publication number 20230111486
- Publication date Apr 13, 2023
- LUMINAR, LLC
- Lawrence Shah
- G01 - MEASURING TESTING
Information Patent Application
COHERENT PULSED LIDAR SYSTEM WITH TWO-SIDED DETECTOR
- Publication number 20220334231
- Publication date Oct 20, 2022
- LUMINAR, LLC
- Lawrence Shah
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID PULSED/COHERENT LIDAR SYSTEM WITH SPECTRAL SIGNATURES
- Publication number 20220291349
- Publication date Sep 15, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
HYBRID PULSED/COHERENT LIDAR SYSTEM
- Publication number 20220291348
- Publication date Sep 15, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
Lidar System with Multi-Junction Light Source
- Publication number 20220236417
- Publication date Jul 28, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH LOW-NOISE AVALANCHE PHOTODIODE
- Publication number 20220099813
- Publication date Mar 31, 2022
- LUMINAR, LLC
- James L. Gates
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR OPTICAL AMPLIFIER WITH BRAGG GRATING
- Publication number 20220043202
- Publication date Feb 10, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH INPUT OPTICAL ELEMENT
- Publication number 20220043127
- Publication date Feb 10, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH PULSED AND FREQUENCY-MODULATED LIGHT
- Publication number 20220043149
- Publication date Feb 10, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
MASTER-OSCILLATOR POWER-AMPLIFIER (MOPA) LIGHT SOURCE WITH OPTICAL...
- Publication number 20220043115
- Publication date Feb 10, 2022
- LUMINAR, LLC
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH SEMICONDUCTOR OPTICAL AMPLIFIER
- Publication number 20210088657
- Publication date Mar 25, 2021
- LUMINAR TECHNOLOGIES, INC.
- Lawrence Shah
- G01 - MEASURING TESTING
Information Patent Application
COHERENT PULSED LIDAR SYSTEM
- Publication number 20210055390
- Publication date Feb 25, 2021
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
COHERENT PULSED LIDAR SYSTEM
- Publication number 20210055387
- Publication date Feb 25, 2021
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
COHERENT PULSED LIDAR SYSTEM WITH SPECTRAL SIGNATURES
- Publication number 20210055391
- Publication date Feb 25, 2021
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
COMBINING LIDAR AND CAMERA DATA
- Publication number 20200300982
- Publication date Sep 24, 2020
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIDAR SYSTEM WITH SPATIAL LIGHT MODULATOR
- Publication number 20200256960
- Publication date Aug 13, 2020
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM WITH MULTIPLE COMPARATORS AND TIME-TO-DIGITAL CONVERTERS
- Publication number 20200191963
- Publication date Jun 18, 2020
- LUMINAR TECHNOLOGIES, INC.
- Scott R. Campbell
- G01 - MEASURING TESTING
Information Patent Application
DUAL-MODE LIDAR SYSTEM
- Publication number 20200049821
- Publication date Feb 13, 2020
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G02 - OPTICS
Information Patent Application
Lidar System with AlInAsSb Avalanche Photodiode
- Publication number 20190310368
- Publication date Oct 10, 2019
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G02 - OPTICS
Information Patent Application
ADJUSTING RECEIVER CHARACTERISTICS IN VIEW OF WEATHER CONDITIONS
- Publication number 20190235052
- Publication date Aug 1, 2019
- LUMINAR TECHNOLOGIES, INC.
- Joseph G. LaChapelle
- G01 - MEASURING TESTING
Information Patent Application
DETECTION OF CROSSTALK AND JAMMING PULSES WITH LIDAR SYSTEM
- Publication number 20190129009
- Publication date May 2, 2019
- LUMINAR TECHNOLOGIES, INC.
- Jason M. Eichenholz
- G01 - MEASURING TESTING
Information Patent Application
TIME VARYING GAIN IN AN OPTICAL DETECTOR OPERATING IN A LIDAR SYSTEM
- Publication number 20190079167
- Publication date Mar 14, 2019
- LUMINAR TECHNOLOGIES, INC.
- Stephen D. Gaalema
- G01 - MEASURING TESTING
Information Patent Application
LIDAR SYSTEM
- Publication number 20180364356
- Publication date Dec 20, 2018
- Luminar Technologies, Inc.
- Jason M. Eichenholz
- G01 - MEASURING TESTING

Joseph G. LaChapelle

Person

Patents Grantslast 30 patents

Lidar system with multiple comparators and time-to-digital converters

Raman spectroscopy system

Coherent pulsed lidar system

Adjusting receiver characteristics in view of weather conditions

Detection of crosstalk and jamming pulses with lidar system

Coherent pulsed lidar system

Coherent pulsed lidar system with spectral signatures

Lidar system with spatial light modulator

Combining lidar and camera data

Method for controlling peak and average power through laser receiver

Lidar system with input optical element

Lidar system with AlInAsSb avalanche photodiode

Pulsed laser for lidar system

Non-uniform separation of detector array elements in a lidar system

Using detectors with different gains in a lidar system

Lidar system with semiconductor optical amplifier

Coherent pulsed lidar system

Lidar detector system having range walk compensation

Combining lidar and camera data

Cross-talk mitigation using wavelength switching

Time varying gain in an optical detector operating in a lidar system

Lidar system

Dual-mode lidar system

LIDAR transmitter and detector system using pulse encoding to reduc...

Beam scanner for autonomous vehicles

Reducing the number of false detections in a lidar system

Lidar detector having a plurality of time to digital converters int...

Dynamically varying laser output in a vehicle in view of weather co...

Lidar receiver calibration

Time varying gain in an optical detector operating in a lidar system

Patents Applicationslast 30 patents

COHERENT PULSED LIDAR SYSTEM

PULSE DETECTION BASED ON CORRELATION OF DERIVATIVE DATA

SEMICONDUCTOR OPTICAL AMPLIFIER LASER DIODE SYSTEM

COHERENT PULSED LIDAR SYSTEM

Lidar systems with wavelength-turntable light source

LIDAR SYSTEM WITH ANGLE OF INCIDENCE DETERMINATION

LIDAR SYSTEM WITH DETECTOR ARRAY

LIDAR SYSTEM WITH SPECTRALLY ENCODED LIGHT PULSES

COHERENT PULSED LIDAR SYSTEM WITH TWO-SIDED DETECTOR

HYBRID PULSED/COHERENT LIDAR SYSTEM WITH SPECTRAL SIGNATURES

HYBRID PULSED/COHERENT LIDAR SYSTEM

Lidar System with Multi-Junction Light Source

LIDAR SYSTEM WITH LOW-NOISE AVALANCHE PHOTODIODE

SEMICONDUCTOR OPTICAL AMPLIFIER WITH BRAGG GRATING

LIDAR SYSTEM WITH INPUT OPTICAL ELEMENT

LIDAR SYSTEM WITH PULSED AND FREQUENCY-MODULATED LIGHT

MASTER-OSCILLATOR POWER-AMPLIFIER (MOPA) LIGHT SOURCE WITH OPTICAL...

LIDAR SYSTEM WITH SEMICONDUCTOR OPTICAL AMPLIFIER

COHERENT PULSED LIDAR SYSTEM

COHERENT PULSED LIDAR SYSTEM

COHERENT PULSED LIDAR SYSTEM WITH SPECTRAL SIGNATURES

COMBINING LIDAR AND CAMERA DATA

LIDAR SYSTEM WITH SPATIAL LIGHT MODULATOR

LIDAR SYSTEM WITH MULTIPLE COMPARATORS AND TIME-TO-DIGITAL CONVERTERS

DUAL-MODE LIDAR SYSTEM

Lidar System with AlInAsSb Avalanche Photodiode

ADJUSTING RECEIVER CHARACTERISTICS IN VIEW OF WEATHER CONDITIONS

DETECTION OF CROSSTALK AND JAMMING PULSES WITH LIDAR SYSTEM

TIME VARYING GAIN IN AN OPTICAL DETECTOR OPERATING IN A LIDAR SYSTEM

LIDAR SYSTEM