Roger L. Farrow

Person

Vancouver, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
All-fiber divergence limiter
- Patent number 12,189,185
- Issue date Jan 7, 2025
- nLIGHT, Inc.
- Roger L. Farrow
- G02 - OPTICS
Information Patent Grant
Methods of and systems for processing using adjustable beam charact...
- Patent number 11,886,053
- Issue date Jan 30, 2024
- nLIGHT, Inc.
- Ken Gross
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Adjustable beam characteristics
- Patent number 11,886,052
- Issue date Jan 30, 2024
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Capillary tube to strip back-reflected light
- Patent number 11,831,121
- Issue date Nov 28, 2023
- nLIGHT, Inc.
- Juan Carlos Lugo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber source with cascaded gain stages and/or multimode delivery fi...
- Patent number 11,811,186
- Issue date Nov 7, 2023
- nLIGHT, Inc.
- Roger L. Farrow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fiber source with cascaded gain stages and/or multimode delivery fi...
- Patent number 10,971,884
- Issue date Apr 6, 2021
- nLIGHT, Inc.
- Roger L. Farrow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power, single-mode fiber sources
- Patent number 10,916,908
- Issue date Feb 9, 2021
- nLIGHT, Inc.
- Dahv A. V. Kliner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Methods of and systems for processing using adjustable beam charact...
- Patent number 10,877,220
- Issue date Dec 29, 2020
- nLIGHT, Inc.
- Ken Gross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical beam delivery device formed of optical fibers configured fo...
- Patent number 10,751,834
- Issue date Aug 25, 2020
- nLIGHT, Inc.
- Joona Koponen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Methods of and systems for materials processing using optical beams
- Patent number 10,739,621
- Issue date Aug 11, 2020
- nLIGHT, Inc.
- Brian Victor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fiber-coupled device for varying beam characteristics
- Patent number 10,732,439
- Issue date Aug 4, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adjustable beam characteristics
- Patent number 10,732,440
- Issue date Aug 4, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Optical power density control in fiber-coupled laser
- Patent number 10,705,348
- Issue date Jul 7, 2020
- nLIGHT, Inc.
- Robert J. Martinsen
- G02 - OPTICS
Information Patent Grant
Methods of and systems for heat deposition in additive manufacturing
- Patent number 10,690,928
- Issue date Jun 23, 2020
- nLIGHT, Inc.
- Scott Karlsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Frequency-converted optical beams having adjustable beam characteri...
- Patent number 10,684,487
- Issue date Jun 16, 2020
- nLIGHT, Inc.
- Brian Victor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Beam modification structures and methods of modifying optical beam...
- Patent number 10,682,726
- Issue date Jun 16, 2020
- nLIGHT, Inc.
- Ken Gross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Production of temporally apparent intensity distribution by rapid p...
- Patent number 10,677,984
- Issue date Jun 9, 2020
- nLIGHT, Inc.
- Aaron W. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems for and methods of temperature control in additive manufact...
- Patent number 10,668,537
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Scott Karlsen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fiber-based optical modulator
- Patent number 10,673,197
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- G02 - OPTICS
Information Patent Grant
All-fiber optical beam switch
- Patent number 10,670,872
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Scott R. Karlsen
- G02 - OPTICS
Information Patent Grant
Method of forming three-dimensional objects
- Patent number 10,668,535
- Issue date Jun 2, 2020
- nLIGHT, Inc.
- Aaron Brown
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Additive manufacturing systems and methods for the same
- Patent number 10,661,342
- Issue date May 26, 2020
- nLIGHT, Inc.
- Joona Koponen
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Fiber optical beam delivery device producing selectable intensity p...
- Patent number 10,663,768
- Issue date May 26, 2020
- nLIGHT, Inc.
- Robert J. Martinsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Systems and methods for modifying beam characteristics
- Patent number 10,663,769
- Issue date May 26, 2020
- nLIGHT, Inc.
- Scott Karlsen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and system for cutting a material using a laser having adjus...
- Patent number 10,663,742
- Issue date May 26, 2020
- nLIGHT, Inc.
- Ken Gross
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Adjustable beam characteristics
- Patent number 10,663,767
- Issue date May 26, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Method of forming pores in three-dimensional objects
- Patent number 10,661,391
- Issue date May 26, 2020
- nLIGHT, Inc.
- Aaron Brown
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Multicore fiber-coupled optical probing techniques
- Patent number 10,656,427
- Issue date May 19, 2020
- nLIGHT, Inc.
- Chris A. Rivera
- G02 - OPTICS
Information Patent Grant
Fiber optical beam delivery device producing output exhibiting inte...
- Patent number 10,656,440
- Issue date May 19, 2020
- nLIGHT, Inc.
- Dahv A. V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Use of variable beam parameters to control solidification of a mate...
- Patent number 10,656,330
- Issue date May 19, 2020
- nLIGHT, Inc.
- Brian Victor
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
ALL FIBER ADJUSTABLE BEAM SHAPING
- Publication number 20240396283
- Publication date Nov 28, 2024
- nLIGHT, Inc.
- Brendan G. O'DEA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL FIBER ADJUSTABLE BEAM SHAPING
- Publication number 20240393580
- Publication date Nov 28, 2024
- nLIGHT, Inc.
- Brendan G. O'DEA
- G02 - OPTICS
Information Patent Application
SINGLE MODE BEAM
- Publication number 20230275389
- Publication date Aug 31, 2023
- nLIGHT, Inc.
- Christopher Luetjen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-FIBER DIVERGENCE LIMITER
- Publication number 20230106619
- Publication date Apr 6, 2023
- nLIGHT, Inc.
- Roger L. FARROW
- G02 - OPTICS
Information Patent Application
CAPILLARY TUBE TO STRIP BACK-REFLECTED LIGHT
- Publication number 20230036091
- Publication date Feb 2, 2023
- nLIGHT, Inc.
- Juan Carlos LUGO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
- Publication number 20220404648
- Publication date Dec 22, 2022
- nLIGHT, Inc.
- Ken GROSS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
HIGH-POWER, SINGLE-MODE FIBER SOURCES
- Publication number 20210344160
- Publication date Nov 4, 2021
- nLIGHT, Inc.
- Dahv A.V. Kliner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
- Publication number 20210286200
- Publication date Sep 16, 2021
- nLIGHT, Inc.
- Ken GROSS
- B22 - CASTING POWDER METALLURGY
Information Patent Application
FIBER SOURCE WITH CASCADED GAIN STAGES AND/OR MULTIMODE DELIVERY FI...
- Publication number 20210226402
- Publication date Jul 22, 2021
- nLIGHT, Inc.
- Roger L. Farrow
- G02 - OPTICS
Information Patent Application
ADJUSTABLE BEAM CHARACTERISTICS
- Publication number 20200333640
- Publication date Oct 22, 2020
- nLIGHT, Inc.
- Dahv A.V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...
- Publication number 20200319408
- Publication date Oct 8, 2020
- nLIGHT, Inc.
- Ken GROSS
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
USE OF VARIABLE BEAM PARAMETERS TO CONTROL SOLIDIFICATION OF A MATE...
- Publication number 20200116926
- Publication date Apr 16, 2020
- nLIGHT, Inc.
- Brian Victor
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIGH-POWER, SINGLE-MODE FIBER SOURCES
- Publication number 20200119513
- Publication date Apr 16, 2020
- nLIGHT, Inc.
- Dahv A.V. Kliner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ADJUSTABLE BEAM CHARACTERISTICS
- Publication number 20190258091
- Publication date Aug 22, 2019
- nLIGHT, Inc.
- Dahv A.V. Kliner
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SPECTRALLY MULTIPLEXING DIODE PUMP MODULES TO IMPROVE BRIGHTNESS
- Publication number 20190221990
- Publication date Jul 18, 2019
- nLIGHT, Inc.
- David Martin Hemenway
- G02 - OPTICS
Information Patent Application
FIBER SOURCE WITH CASCADED GAIN STAGES AND/OR MULTIMODE DELIVERY FI...
- Publication number 20180331488
- Publication date Nov 15, 2018
- nLIGHT, Inc.
- Roger L. Farrow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-FUNCTION SEMICONDUCTOR AND ELECTRONICS PROCESSING
- Publication number 20180284490
- Publication date Oct 4, 2018
- nLIGHT, Inc.
- Marty HEMENWAY
- G02 - OPTICS
Information Patent Application
DYNAMIC ASPECT RATIO RECTANGULAR LASER BEAMS
- Publication number 20180281108
- Publication date Oct 4, 2018
- nLIGHT, Inc.
- Brian VICTOR
- G02 - OPTICS
Information Patent Application
OPTICAL POWER DENSITY CONTROL IN FIBER-COUPLED LASER
- Publication number 20180239154
- Publication date Aug 23, 2018
- nLIGHT, Inc.
- Robert J. Martinsen
- G02 - OPTICS
Information Patent Application
OPTICAL BEAM DELIVERY DEVICE FORMED OF OPTICAL FIBERS CONFIGURED FO...
- Publication number 20180214979
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Joona Koponen
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PRODUCTION OF TEMPORALLY APPARENT INTENSITY DISTRIBUTION BY RAPID P...
- Publication number 20180217324
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Aaron W. Brown
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ALL-FIBER OPTICAL BEAM SWITCH
- Publication number 20180217386
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Scott R. Karlsen
- G02 - OPTICS
Information Patent Application
SYSTEMS FOR AND METHODS OF TEMPERATURE CONTROL IN ADDITIVE MANUFACT...
- Publication number 20180214950
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Scott KARLSEN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
MULTICORE FIBER-COUPLED OPTICAL PROBING TECHNIQUES
- Publication number 20180217385
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Chris A. Rivera
- G02 - OPTICS
Information Patent Application
FREQUENCY-CONVERTED OPTICAL BEAMS HAVING ADJUSTABLE BEAM CHARACTERI...
- Publication number 20180217387
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Brian VICTOR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIBER OPTICAL BEAM DELIVERY DEVICE PRODUCING OUTPUT EXHIBITING INTE...
- Publication number 20180217407
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Dahv A.V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
SYSTEMS AND METHODS FOR MODIFYING BEAM CHARACTERISTICS
- Publication number 20180217411
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Scott KARLSEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ADDITIVE MANUFACTURING SYSTEMS AND METHODS FOR THE SAME
- Publication number 20180214951
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Joona KOPONEN
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHODS OF AND SYSTEMS FOR MATERIALS PROCESSING USING OPTICAL BEAMS
- Publication number 20180217408
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Brian VICTOR
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
FIBER-COUPLED DEVICE FOR VARYING BEAM CHARACTERISTICS
- Publication number 20180217409
- Publication date Aug 2, 2018
- nLIGHT, Inc.
- Dahv A.V. Kliner
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Roger L. Farrow

Person

Patents Grantslast 30 patents

All-fiber divergence limiter

Methods of and systems for processing using adjustable beam charact...

Adjustable beam characteristics

Capillary tube to strip back-reflected light

Fiber source with cascaded gain stages and/or multimode delivery fi...

Fiber source with cascaded gain stages and/or multimode delivery fi...

High-power, single-mode fiber sources

Methods of and systems for processing using adjustable beam charact...

Optical beam delivery device formed of optical fibers configured fo...

Methods of and systems for materials processing using optical beams

Fiber-coupled device for varying beam characteristics

Adjustable beam characteristics

Optical power density control in fiber-coupled laser

Methods of and systems for heat deposition in additive manufacturing

Frequency-converted optical beams having adjustable beam characteri...

Beam modification structures and methods of modifying optical beam...

Production of temporally apparent intensity distribution by rapid p...

Systems for and methods of temperature control in additive manufact...

Fiber-based optical modulator

All-fiber optical beam switch

Method of forming three-dimensional objects

Additive manufacturing systems and methods for the same

Fiber optical beam delivery device producing selectable intensity p...

Systems and methods for modifying beam characteristics

Method and system for cutting a material using a laser having adjus...

Adjustable beam characteristics

Method of forming pores in three-dimensional objects

Multicore fiber-coupled optical probing techniques

Fiber optical beam delivery device producing output exhibiting inte...

Use of variable beam parameters to control solidification of a mate...

Patents Applicationslast 30 patents

ALL FIBER ADJUSTABLE BEAM SHAPING

ALL FIBER ADJUSTABLE BEAM SHAPING

SINGLE MODE BEAM

ALL-FIBER DIVERGENCE LIMITER

CAPILLARY TUBE TO STRIP BACK-REFLECTED LIGHT

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...

HIGH-POWER, SINGLE-MODE FIBER SOURCES

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...

FIBER SOURCE WITH CASCADED GAIN STAGES AND/OR MULTIMODE DELIVERY FI...

ADJUSTABLE BEAM CHARACTERISTICS

METHODS OF AND SYSTEMS FOR PROCESSING USING ADJUSTABLE BEAM CHARACT...

USE OF VARIABLE BEAM PARAMETERS TO CONTROL SOLIDIFICATION OF A MATE...

HIGH-POWER, SINGLE-MODE FIBER SOURCES

ADJUSTABLE BEAM CHARACTERISTICS

SPECTRALLY MULTIPLEXING DIODE PUMP MODULES TO IMPROVE BRIGHTNESS

FIBER SOURCE WITH CASCADED GAIN STAGES AND/OR MULTIMODE DELIVERY FI...

MULTI-FUNCTION SEMICONDUCTOR AND ELECTRONICS PROCESSING

DYNAMIC ASPECT RATIO RECTANGULAR LASER BEAMS

OPTICAL POWER DENSITY CONTROL IN FIBER-COUPLED LASER

OPTICAL BEAM DELIVERY DEVICE FORMED OF OPTICAL FIBERS CONFIGURED FO...

PRODUCTION OF TEMPORALLY APPARENT INTENSITY DISTRIBUTION BY RAPID P...

ALL-FIBER OPTICAL BEAM SWITCH

SYSTEMS FOR AND METHODS OF TEMPERATURE CONTROL IN ADDITIVE MANUFACT...

MULTICORE FIBER-COUPLED OPTICAL PROBING TECHNIQUES

FREQUENCY-CONVERTED OPTICAL BEAMS HAVING ADJUSTABLE BEAM CHARACTERI...

FIBER OPTICAL BEAM DELIVERY DEVICE PRODUCING OUTPUT EXHIBITING INTE...

SYSTEMS AND METHODS FOR MODIFYING BEAM CHARACTERISTICS

ADDITIVE MANUFACTURING SYSTEMS AND METHODS FOR THE SAME

METHODS OF AND SYSTEMS FOR MATERIALS PROCESSING USING OPTICAL BEAMS

FIBER-COUPLED DEVICE FOR VARYING BEAM CHARACTERISTICS