Inventor
Eric R. Crosson
Inventor
Livermore, CA, US
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties30%
G01MTesting static or dynamic balance of machines or structures23%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%
G01WMeteorology11%
G06FElectric digital data processing11%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%
B01BBoiling2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
H01JElectric discharge tubes or discharge lamps2%
PatentTitleYear
11,022,544Generating signatures based on sensing gas concentration conditions202110,976,248Tunable light source cavity detection using a plurality of axial-plus-transverse modes202110,877,007Gas leak detection and event selection based on spatial concentration variability and other event properties202010,775,262Gas detection systems and methods using search area indicators202010,724,946Tunable light source cavity detection using a plurality of axial-plus-transverse modes202010,337,946Gas Detection systems and methods using search area indicators201910,161,825Methods for gas leak detection and localization in populated areas using isotope ratio measurements201810,113,997Methods for gas leak detection and localization in populated areas using two or more tracer measurements20189,739,758'Methods for gas leak detection and localization in populated areas using isotope ratio measurements'20179,719,879'Gas detection systems and methods with search directions'20179,645,077'Spectroscopic quantification of extremely rare molecular species in the presence of interfering optical absorption'20179,618,417'Methods for gas leak detection and localization in populated areas using isotope ratio measurements'20179,557,240'Gas detection systems and methods using search area indicators'20179,500,556'Methods for gas leak detection and localization in populated areas using multi-point analysis'20169,482,591'Methods for gas leak detection and localization in populated areas using horizontal analysis'20168,181,544'Liquid sample evaporator for vapor analysis'20127,265,842'Method for detecting a gaseous analyte present as a minor constituent in an admixture'20077,106,763'Wavelength control for cavity ringdown spectrometer'20066,970,484'Laser tuning by spectrally dependent spatial filtering'20056,959,024'Laser Tuning by spectrally dependent spatial filtering'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2020Patents assigned to PICARRO INC (17)· patent assignee history
2005Based in San Jose, CA, US· patent location history
2006–2007Based in Sunnyvale, CA, US· patent location history
2012Patents assigned to CROSSON ERIC (1)· patent assignee history
2012Patents assigned to RICHMAN BRUCE A (1)· patent assignee history
2012–2017Based in Mountain View, CA, US· patent location history
2017Patents assigned to L LIVERMORE NAT SECURITY LLC (1)· patent assignee history
2017–2021Based in Livermore, CA, US· patent location history
2020–2021Patents assigned to SPARROW DETECT INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PICARRO INC | 17 | 2005–2020 |
| SPARROW DETECT INC | 3 | 2020–2021 |
| CROSSON ERICself | 1 | 2012 |
| L LIVERMORE NAT SECURITY LLC | 1 | 2017 |
| RICHMAN BRUCE A | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Livermore, California, US | 12 | 2017–2021 |
| Mountain View, California, US | 4 | 2012–2017 |
| Sunnyvale, California, US | 2 | 2006–2007 |
| San Jose, California, US | 2 | 2005 |