Valentin P. Gapontsev

Person

Worcester, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High power cladding pumped single mode fiber Raman laser fees
- Patent number 11,862,926
- Issue date Jan 2, 2024
- IPG PHOTONICS CORPORATION
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-power, rare-earth-doped crystal amplifier based on ultra-low-q...
- Patent number 11,316,319
- Issue date Apr 26, 2022
- IPG Photonics Corporation
- Alex Dergachev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power high efficiency fiber laser and method for optimizing wa...
- Patent number 10,615,570
- Issue date Apr 7, 2020
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-high power single mode green fiber laser operating in continu...
- Patent number 10,520,790
- Issue date Dec 31, 2019
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
Sub-nanosecond broad spectrum generating laser system
- Patent number 10,483,709
- Issue date Nov 19, 2019
- IPG Photonics Corporation
- Igor Moskalev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hand maneuverable welding gun
- Patent number 10,293,432
- Issue date May 21, 2019
- IPG Photonics Corporation
- Valentin Fomin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single pass laser amplifier with pulsed pumping
- Patent number 10,216,063
- Issue date Feb 26, 2019
- IPG Photonics Corporation
- Sergey Vasilyev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and system for monitoring output of high power fiber laser s...
- Patent number 9,921,168
- Issue date Mar 20, 2018
- IPG Photonics Corporation
- Valentin Gapontsev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High power single mode fiber laser system for wavelengths operating...
- Patent number 9,882,341
- Issue date Jan 30, 2018
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power neodymium fiber lasers and amplifiers
- Patent number 9,716,365
- Issue date Jul 25, 2017
- IPG Photonics Corporation
- Valentin P Gapontsev
- G02 - OPTICS
Information Patent Grant
Ultra-high power single mode fiber laser system with non-uniformly...
- Patent number 9,667,023
- Issue date May 30, 2017
- IPG Photonics Corporation
- Valentin Fomin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ultra-high power single mode fiber laser system with non-uniformly...
- Patent number 9,444,215
- Issue date Sep 13, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power metal clad mode absorber
- Patent number 9,435,945
- Issue date Sep 6, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
High power ultra-short pulse laser-illuminated projector
- Patent number 9,395,612
- Issue date Jul 19, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Ultra high power single mode fiber laser system
- Patent number 9,306,364
- Issue date Apr 5, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power fiber pump source with high brightness, low-noise output...
- Patent number 9,300,108
- Issue date Mar 29, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal block for high power fiber laser system
- Patent number 9,140,865
- Issue date Sep 22, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
High power single mode fiber pump laser systems at 980 nm
- Patent number 9,088,131
- Issue date Jul 21, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of sum-frequency conversion and frequency converter with opt...
- Patent number 9,036,249
- Issue date May 19, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
High power single mode ytterbium fiber laser system with single mod...
- Patent number 9,036,667
- Issue date May 19, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
Fiber with asymmetrical core and method for manufacturing same
- Patent number 9,031,099
- Issue date May 12, 2015
- IPG Photonics Corporation
- Valentin I Gapontsev
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High power fiber laser system with distributive mode absorber
- Patent number 8,948,218
- Issue date Feb 3, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Grant
Apparatus for controlling resonant conditions within nonlinear reso...
- Patent number 8,830,564
- Issue date Sep 9, 2014
- IPG Photonics Corporation
- Valentin P. Gapontsev
- G02 - OPTICS
Information Patent Grant
Method and device for fabricating volume Bragg gratings
- Patent number 8,828,624
- Issue date Sep 9, 2014
- IPG Photonics Corporation
- Valentin P Gapontsev
- G02 - OPTICS
Information Patent Grant
Single mode high power fiber laser system
- Patent number 8,781,272
- Issue date Jul 15, 2014
- IPG Photonics Corporation
- Valentin P. Gapontsev
- G02 - OPTICS
Information Patent Grant
High power fiber laser system with integrated termination block
- Patent number 8,724,945
- Issue date May 13, 2014
- IPG Photonics Corporation
- Valentin P. Gapontsev
- G02 - OPTICS
Information Patent Grant
Single mode high power fiber laser system
- Patent number 8,655,121
- Issue date Feb 18, 2014
- IPG Photonics Corporation
- Valentin P Gapontsev
- G02 - OPTICS
Information Patent Grant
Optical device
- Patent number 8,615,029
- Issue date Dec 24, 2013
- IPG Photonics Corporation
- Alexander Ovtchinnikov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High power fiber laser system with side-pumping arrangement
- Patent number 8,582,608
- Issue date Nov 12, 2013
- IPG Photonics Corporation
- Valentin Gapontsev
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fiber apparatus with suppression of higher order modes
- Patent number 8,285,101
- Issue date Oct 9, 2012
- IPG Photonics Corporation
- Valentin P Gapontsev
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
HIGH POWER CLADDING PUMPED SINGLE MODE FIBER RAMAN LASER
- Publication number 20210159662
- Publication date May 27, 2021
- IPG Photonics Corporation
- Valentin GAPONTSEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-POWER, RARE-EARTH-DOPED CRYSTAL AMPLIFIER BASED ON ULTRA-LOW-Q...
- Publication number 20190326723
- Publication date Oct 24, 2019
- IPG Photonics Corporation
- Alex DERGACHEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER HIGH EFFICIENCY FIBER LASER AND METHOD FOR OPTIMIZING WA...
- Publication number 20190305513
- Publication date Oct 3, 2019
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIBER LASER-BASE PIPELINE COUPLING SYSTEM AND METHOD OF INSTALLATIO...
- Publication number 20190291208
- Publication date Sep 26, 2019
- IPG Photonics Corporation
- Andrey USHAKOV
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
ULTRA-HIGH POWER SINGLE MODE GREEN FIBER LASER OPERATING IN CONTINU...
- Publication number 20190163032
- Publication date May 30, 2019
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
HANDHELD ANALYZER AND METHOD FOR MEASURING ELEMENTAL CONCENTRATION
- Publication number 20190137403
- Publication date May 9, 2019
- IPG Photonics Corporation
- Valentin GAPONTSEV
- G01 - MEASURING TESTING
Information Patent Application
SUB-NANOSECOND BROAD SPECTRUM GENERATING LASER SYSTEM
- Publication number 20180278006
- Publication date Sep 27, 2018
- IPG Photonics Corporation
- Igor MOSKALEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE PASS LASER AMPLIFIER WITH PULSED PUMPING
- Publication number 20180113372
- Publication date Apr 26, 2018
- IPG Photonics Corporation
- Sergey VASILYEV
- G02 - OPTICS
Information Patent Application
High Power Raman-Based Fiber Laser System and Method of Operating t...
- Publication number 20160372884
- Publication date Dec 22, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-SHORT PULSE MID-IR MODE-LOCKED LASER
- Publication number 20160294149
- Publication date Oct 6, 2016
- Sergey VASILYEV
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FIBER WITH MOSAIC FIBER
- Publication number 20160282553
- Publication date Sep 29, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
Ultra-High Power Single Mode Fiber Laser System With Non-Uniformly...
- Publication number 20160285228
- Publication date Sep 29, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Power Single Mode Fiber Laser System for Wavelengths Operating...
- Publication number 20160164244
- Publication date Jun 9, 2016
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH POWER METAL CLAD MODE ABSORBER
- Publication number 20150370009
- Publication date Dec 24, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
High Power Raman-Based Fiber Laser System and Method of Operating t...
- Publication number 20150333473
- Publication date Nov 19, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAND MANEUVERABLE WELDING GUN
- Publication number 20150266130
- Publication date Sep 24, 2015
- IPG Photonics Corporation
- Valentin Fomin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High Power Ultra-Short Pulse Laser-Illuminated Projector
- Publication number 20150219986
- Publication date Aug 6, 2015
- IPG Photonics Corporation
- Valentin Gapontsev
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ULTRA HIGH POWER SINGLE MODE FIBER LASER SYSTEM
- Publication number 20150055210
- Publication date Feb 26, 2015
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
High Power Fiber Laser System with Side Pumping Arrangement
- Publication number 20150007615
- Publication date Jan 8, 2015
- Valentin Gapontsev
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
HIGH POWER FIBER LASER SYSTEM WITH DISTRIBUTIVE MODE ABSORBER
- Publication number 20140362877
- Publication date Dec 11, 2014
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
Method and System for Monitoring Output of High Power Fiber Laser S...
- Publication number 20140339209
- Publication date Nov 20, 2014
- IPG Photonics Corporation
- Valentin Gapontsev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Ultra-High Power Single Mode Fiber Laser System with Non-Uniformly...
- Publication number 20140314106
- Publication date Oct 23, 2014
- IPG Photonics Corporation
- Valentin Fomin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Fiber with Asymmetrical Core and Method for Manufacturing Same
- Publication number 20140314105
- Publication date Oct 23, 2014
- IPG Photonics Corporation
- Valentin I Gapontsev
- G02 - OPTICS
Information Patent Application
System and Method Utilizing Fiber Lasers for Titanium Welding Using...
- Publication number 20140305910
- Publication date Oct 16, 2014
- IPG Photonics Corporation
- Valentin P. Gapontsev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
High Power Neodymium Fiber Lasers and Amplifiers
- Publication number 20140286362
- Publication date Sep 25, 2014
- IPG Photonics Corporation
- Valentin P. Gapontsev
- G02 - OPTICS
Information Patent Application
High Power Fiber Pump Source with High Brightness, Low-Noise Output...
- Publication number 20140218788
- Publication date Aug 7, 2014
- IPG Photonics Corporation
- Valentin Gapontsev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Apparatus for controlling resonant conditions within nonlinear reso...
- Publication number 20140139905
- Publication date May 22, 2014
- Valentin P. Gapontsev
- G02 - OPTICS
Information Patent Application
High Power Single Mode Ytterbium Fiber Laser System with Single Mod...
- Publication number 20130195126
- Publication date Aug 1, 2013
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
METHOD OF SUM-FREQUENCY CONVERSION AND FREQUENCY CONVERTER WITH OPT...
- Publication number 20130188242
- Publication date Jul 25, 2013
- IPG Photonics Corporation
- Valentin Gapontsev
- G02 - OPTICS
Information Patent Application
Single Mode High Power Fiber Laser System
- Publication number 20130034326
- Publication date Feb 7, 2013
- Valentin P. Gapontsev
- G02 - OPTICS

Valentin P. Gapontsev

Person

Patents Grantslast 30 patents

High power cladding pumped single mode fiber Raman laser fees

High-power, rare-earth-doped crystal amplifier based on ultra-low-q...

High power high efficiency fiber laser and method for optimizing wa...

Ultra-high power single mode green fiber laser operating in continu...

Sub-nanosecond broad spectrum generating laser system

Hand maneuverable welding gun

Single pass laser amplifier with pulsed pumping

Method and system for monitoring output of high power fiber laser s...

High power single mode fiber laser system for wavelengths operating...

High power neodymium fiber lasers and amplifiers

Ultra-high power single mode fiber laser system with non-uniformly...

Ultra-high power single mode fiber laser system with non-uniformly...

High power metal clad mode absorber

High power ultra-short pulse laser-illuminated projector

Ultra high power single mode fiber laser system

High power fiber pump source with high brightness, low-noise output...

Terminal block for high power fiber laser system

High power single mode fiber pump laser systems at 980 nm

Method of sum-frequency conversion and frequency converter with opt...

High power single mode ytterbium fiber laser system with single mod...

Fiber with asymmetrical core and method for manufacturing same

High power fiber laser system with distributive mode absorber

Apparatus for controlling resonant conditions within nonlinear reso...

Method and device for fabricating volume Bragg gratings

Single mode high power fiber laser system

High power fiber laser system with integrated termination block

Single mode high power fiber laser system

Optical device

High power fiber laser system with side-pumping arrangement

Optical fiber apparatus with suppression of higher order modes

Patents Applicationslast 30 patents

HIGH POWER CLADDING PUMPED SINGLE MODE FIBER RAMAN LASER

HIGH-POWER, RARE-EARTH-DOPED CRYSTAL AMPLIFIER BASED ON ULTRA-LOW-Q...

HIGH POWER HIGH EFFICIENCY FIBER LASER AND METHOD FOR OPTIMIZING WA...

FIBER LASER-BASE PIPELINE COUPLING SYSTEM AND METHOD OF INSTALLATIO...

ULTRA-HIGH POWER SINGLE MODE GREEN FIBER LASER OPERATING IN CONTINU...

HANDHELD ANALYZER AND METHOD FOR MEASURING ELEMENTAL CONCENTRATION

SUB-NANOSECOND BROAD SPECTRUM GENERATING LASER SYSTEM

SINGLE PASS LASER AMPLIFIER WITH PULSED PUMPING

High Power Raman-Based Fiber Laser System and Method of Operating t...

ULTRA-SHORT PULSE MID-IR MODE-LOCKED LASER

OPTICAL FIBER WITH MOSAIC FIBER

Ultra-High Power Single Mode Fiber Laser System With Non-Uniformly...

High Power Single Mode Fiber Laser System for Wavelengths Operating...

HIGH POWER METAL CLAD MODE ABSORBER

High Power Raman-Based Fiber Laser System and Method of Operating t...

HAND MANEUVERABLE WELDING GUN

High Power Ultra-Short Pulse Laser-Illuminated Projector

ULTRA HIGH POWER SINGLE MODE FIBER LASER SYSTEM

High Power Fiber Laser System with Side Pumping Arrangement

HIGH POWER FIBER LASER SYSTEM WITH DISTRIBUTIVE MODE ABSORBER

Method and System for Monitoring Output of High Power Fiber Laser S...

Ultra-High Power Single Mode Fiber Laser System with Non-Uniformly...

Fiber with Asymmetrical Core and Method for Manufacturing Same

System and Method Utilizing Fiber Lasers for Titanium Welding Using...

High Power Neodymium Fiber Lasers and Amplifiers

High Power Fiber Pump Source with High Brightness, Low-Noise Output...

Apparatus for controlling resonant conditions within nonlinear reso...

High Power Single Mode Ytterbium Fiber Laser System with Single Mod...

METHOD OF SUM-FREQUENCY CONVERSION AND FREQUENCY CONVERTER WITH OPT...

Single Mode High Power Fiber Laser System