Inventor
Kevin K. Lehmann
Inventor
Lawrenceville, NJ, US
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Jprimary
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light43%
G01NInvestigating or analysing materials by determining their chemical or physical properties40%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light9%
G02BOptical elements, systems or apparatus6%
Y10TTechnical subjects covered by former us classification3%
PatentTitleYear
9,921,170'Apparatus and techniques for Fourier transform millimeter-wave spectroscopy'20189,891,165'Chirped pulse frequency-domain comb for spectroscopy'20189,442,079'Chirped pulse frequency-domain comb for spectroscopy'20169,151,708'Adaptable cell design for a spectroscopy apparatus'20159,046,462'Chirped pulse frequency-domain comb for spectroscopy'20157,504,068'Apparatus for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species'20097,504,263'Method for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species'20097,318,909'Method and apparatus for enhanced evanescent field exposure in an optical fiber resonator for spectroscopic detection and measurement of trace species'20087,255,836'Analytical sensitivity enhancement by catalytic transformation'20077,046,362'Fiber-optic based cavity ring-down spectroscopy apparatus'20066,915,240'System and method of data reduction for improved exponential decay measurements'20056,172,824'Low loss prism retroreflectors for relative index of refraction less than the square root of 2'20016,172,823'Mode matching for cavity ring-down spectroscopy based upon Brewster\'s angle prism retroreflectors'20016,097,555'High-finesse optical resonator for cavity ring-down spectroscopy based upon Brewster\'s angle prism retroreflectors'20005,973,864'High-finesse optical resonator for cavity ring-down spectroscopy based upon Brewster\'s angle prism retroreflectors'19995,528,040'Ring-down cavity spectroscopy cell using continuous wave excitation for trace species detection'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996–2009Patents assigned to UNIV PRINCETON (11)· patent assignee history
1996–2009Based in Lawrenceville, NJ, US· patent location history
2006–2007Based in Lawrence, NJ, US· patent location history
2015Patents assigned to LEHMANN KEVIN K (2)· patent assignee history
2015Patents assigned to Univ Virginia Patent Found (2)· patent assignee history
2015Patents assigned to PATE BROOKS HART (1)· patent assignee history
2015–2018Based in Crozet, VA, US· patent location history
2016–2018Patents assigned to UNIV VIRGINIA PATENT FOUNDATION (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV PRINCETON | 11 | 1996–2009 |
| UNIV VIRGINIA PATENT FOUNDATION | 3 | 2016–2018 |
| LEHMANN KEVIN Kself | 2 | 2015 |
| Univ Virginia Patent Found | 2 | 2015 |
| PATE BROOKS HART | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lawrenceville, New Jersey, US | 9 | 1996–2009 |
| Crozet, Virginia, US | 5 | 2015–2018 |
| Lawrence, New Jersey, US | 2 | 2006–2007 |