Inventor
NEWMAN LEON A
US35 patents
⚠️ This page may combine multiple inventors who share the name “NEWMAN LEON A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNITED TECHNOLOGIES CORP
17 patentsUS5513913AMay 7, 1996
Active multipoint fiber laser sensor
UNITED TECHNOLOGIES CORP206 citations99
US5534993AJul 9, 1996
Dual-wavelength frequency-chirped microwave AMCW ladar system
UNITED TECHNOLOGIES CORP86 citations96
US5834632ANov 10, 1998
Photo-acoustic leak detector with multiple beams
UNITED TECHNOLOGIES CORP60 citations94
US5780724AJul 14, 1998
Photo-acoustic leak detector with improved signal-to-noise response
UNITED TECHNOLOGIES CORP61 citations94
US4807232AFeb 21, 1989
Phase locked staggered dielectric ridge array waveguide gas laser
UNITED TECHNOLOGIES CORP30 citations92
US4787090ANov 22, 1988
Compact distributed inductance RF-excited waveguide gas laser arrangement
UNITED TECHNOLOGIES CORP51 citations92
US4688228AAug 18, 1987
Phase locked dielectric ridge gas laser
UNITED TECHNOLOGIES CORP25 citations92
US4577323AMar 18, 1986
U Channel waveguide laser
UNITED TECHNOLOGIES CORP30 citations92
US4443877AApr 17, 1984
Uniformly excited RF waveguide laser
UNITED TECHNOLOGIES CORP39 citations92
US5824884AOct 20, 1998
Photo-acoustic leak detector with baseline measuring
UNITED TECHNOLOGIES CORP35 citations91
US4438514AMar 20, 1984
Sure-start waveguide laser
UNITED TECHNOLOGIES CORP41 citations91
US4807234AFeb 21, 1989
Phase locked alternating dielectric ridge gas laser
UNITED TECHNOLOGIES CORP22 citations79
US5079773AJan 7, 1992
Tailored cross section optical waveguide laser array
UNITED TECHNOLOGIES CORP20 citations78
US4807233AFeb 21, 1989
Phase locked cusp-shaped dielectric ridge gas laser
UNITED TECHNOLOGIES CORP17 citations74
US4397023AAug 2, 1983
High efficiency dye laser
UNITED TECHNOLOGIES CORP9 citations74
US4381564AApr 26, 1983
Waveguide laser having a capacitively coupled discharge
UNITED TECHNOLOGIES CORP12 citations74
US4482247ANov 13, 1984
Forward scattering laser particulate sensor
UNITED TECHNOLOGIES CORP17 citations73
COHERENT INC
14 patentsUS6788722B1Sep 7, 2004
High power waveguide laser
COHERENT INC108 citations98
US6697408B2Feb 24, 2004
Q-switched cavity dumped CO2 laser for material processing
COHERENT INC96 citations97
US7058093B2Jun 6, 2006
Q-switched, cavity dumped laser systems for material processing
COHERENT INC33 citations92
US6826204B2Nov 30, 2004
Q-switched CO2 laser for material processing
COHERENT INC46 citations92
US7508850B2Mar 24, 2009
Apparatus for modifying CO2 slab laser pulses
COHERENT INC19 citations83
US7605673B2Oct 20, 2009
Transformer for impedance-matching power output of RF amplifier to gas-laser discharge
COHERENT INC10 citations81
US7199330B2Apr 3, 2007
Systems and methods for forming a laser beam having a flat top
COHERENT INC13 citations79
US8731015B2May 20, 2014
Compact CO2 slab-laser
COHERENT INC8 citations78
US7540779B2Jun 2, 2009
RF shielded, series inductor, high RF power impedance matching interconnector for CO2 slab laser
COHERENT INC7 citations72
US7756186B2Jul 13, 2010
Unstable resonator with variable output coupling
COHERENT INC3 citations62
US7756182B2Jul 13, 2010
RF excited CO2 slab laser tube housing and electrodes cooling
COHERENT INC5 citations61
US7664159B2Feb 16, 2010
Thermal distortion compensation for laser mirrors
COHERENT INC2 citations61
US7965757B2Jun 21, 2011
Thermal distortion compensation for laser mirrors
COHERENT INC0 citations51
US11848530B2Dec 19, 2023
Radio-frequency excited gas laser
COHERENT INC0 citations47