Inventor
HEMENWAY DAVID MARTIN
US23 patents
⚠️ This page may combine multiple inventors who share the name “HEMENWAY DAVID MARTIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NLIGHT INC
16 patentsUS9705289B2Jul 11, 2017
High brightness multijunction diode stacking
NLIGHT INC23 citations94
US10283939B2May 7, 2019
Low cost optical pump laser package
NLIGHT INC21 citations93
US10261261B2Apr 16, 2019
Passively aligned single element telescope for improved package brightness
NLIGHT INC19 citations93
US10153608B2Dec 11, 2018
Spectrally multiplexing diode pump modules to improve brightness
NLIGHT INC12 citations83
US10833482B2Nov 10, 2020
Diode laser apparatus with FAC lens out-of-plane beam steering
NLIGHT INC9 citations82
US10855056B2Dec 1, 2020
Power and brightness scaling in fiber coupled diode lasers using diodes with optimized beam dimensions
NLIGHT INC3 citations73
US10651355B1May 12, 2020
High-power laser diode package implemented with meniscus slow axis collimator for reduced diode package footprint or improved laser output brightness
NLIGHT INC4 citations73
US10063030B2Aug 28, 2018
Diode laser packages with flared laser oscillator waveguides
NLIGHT INC2 citations73
US10797471B2Oct 6, 2020
Low cost optical pump laser package
NLIGHT INC3 citations72
US10630041B2Apr 21, 2020
Beam offset plate for optically offsetting one or more laser beams
NLIGHT INC2 citations72
US10564361B2Feb 18, 2020
Passively aligned single element telescope for improved package brightness
NLIGHT INC2 citations72
US11424598B2Aug 23, 2022
Low cost optical pump laser package
NLIGHT INC0 citations62
US10649241B2May 12, 2020
Multi-function semiconductor and electronics processing
NLIGHT INC1 citations62
US11979002B2May 7, 2024
Diode laser apparatus with FAC lens out-of-plane beam steering
NLIGHT INC0 citations61
US10761276B2Sep 1, 2020
Passively aligned crossed-cylinder objective assembly
NLIGHT INC1 citations60
US10418774B2Sep 17, 2019
Spectrally multiplexing diode pump modules to improve brightness
NLIGHT INC0 citations51
NLIGHT PHOTONICS CORP
3 patentsUS9627852B2Apr 18, 2017
Diode laser packages with flared laser oscillator waveguides
NLIGHT PHOTONICS CORP14 citations92
US9214786B2Dec 15, 2015
Diode laser packages with flared laser oscillator waveguides
NLIGHT PHOTONICS CORP21 citations92
US10158210B2Dec 18, 2018
Optical loss management in high power diode laser packages
NLIGHT PHOTONICS CORP0 citations41
ELECTRO SCIENT IND INC
3 patentsUS8383982B2Feb 26, 2013
Methods and systems for semiconductor structure processing using multiple laser beam spots
ELECTRO SCIENT IND INC14 citations83
US7817686B2Oct 19, 2010
Laser micromachining using programmable pulse shapes
ELECTRO SCIENT IND INC7 citations73
US7423818B2Sep 9, 2008
Method of suppressing distortion of a working laser beam of a laser link processing system
ELECTRO SCIENT IND INC7 citations72