Inventor
JOSEPH G. LACHAPELLE
Inventor
US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding43%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light7%
H04NPictorial communication, e.g. television7%
B60WConjoint control of vehicle sub-units of different type or different function4%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G01WMeteorology4%
G02BOptical elements, systems or apparatus4%
G06FElectric digital data processing4%
PatentTitleYear
12,481,034Lidar system with input optical element202512,481,031Hybrid pulsed/coherent lidar system with spectral signatures202512,248,102Lidar system with multiple comparators and time-to-digital converters202512,228,650Master-oscillator power-amplifier (MOPA) light source with optical isolator202512,203,862Raman spectroscopy system202511,940,565Coherent pulsed lidar system202411,874,401Adjusting receiver characteristics in view of weather conditions202411,467,265Coherent pulsed lidar system202211,467,256Detection of crosstalk and jamming pulses with lidar system202211,467,266Coherent pulsed lidar system with spectral signatures202211,442,150Lidar system with spatial light modulator202211,204,413Combining lidar and camera data202111,181,622Method for controlling peak and average power through laser receiver2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2022Patents assigned to LUMINAR LLC (6)· patent assignee history
2021–2025Based in US· patent location history
2024–2025Patents assigned to LUMINAR TECH INC (6)· patent assignee history
2025Patents assigned to HAEMANTHUS INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUMINAR LLC | 6 | 2021–2022 |
| LUMINAR TECH INC | 6 | 2024–2025 |
| HAEMANTHUS INC | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 13 | 2021–2025 |