Inventor
SAMARTSEV IGOR
RU26 patents
⚠️ This page may combine multiple inventors who share the name “SAMARTSEV IGOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IPG PHOTONICS CORP
17 patentsUS9306364B2Apr 5, 2016
Ultra high power single mode fiber laser system
IPG PHOTONICS CORP6 citations72
US9088131B1Jul 21, 2015
High power single mode fiber pump laser systems at 980 nm
IPG PHOTONICS CORP5 citations72
US9667023B2May 30, 2017
Ultra-high power single mode fiber laser system with non-uniformly configure fiber-to-fiber rod multimode amplifier
IPG PHOTONICS CORP6 citations71
US9941120B2Apr 10, 2018
Process and system for uniformly crystallizing amorphous silicon substrate by fiber laser
IPG PHOTONICS CORP2 citations69
US10170886B2Jan 1, 2019
RGB laser source for luminaire projector system
IPG PHOTONICS CORP2 citations68
US10008819B2Jun 26, 2018
Broadband red light generator for RGB display
IPG PHOTONICS CORP5 citations68
US11444425B2Sep 13, 2022
Chirped pulse amplification laser system
IPG PHOTONICS CORP3 citations66
US10520790B2Dec 31, 2019
Ultra-high power single mode green fiber laser operating in continuous wave and quasi-continuous wave regimes
IPG PHOTONICS CORP1 citations61
US11316319B2Apr 26, 2022
High-power, rare-earth-doped crystal amplifier based on ultra-low-quantum-defect pumping scheme Utilizing single or low-mode fiber lasers
IPG PHOTONICS CORP0 citations60
US11817670B2Nov 14, 2023
Pulse configurable fiber laser unit
IPG PHOTONICS CORP1 citations59
USRE48398EJan 19, 2021
Process and system for uniformly crystallizing amorphous silicon substrate by fiber laser
IPG PHOTONICS CORP0 citations59
US11095089B2Aug 17, 2021
Ultrafast pulse laser system utilizing intensity pulse shape correction
IPG PHOTONICS CORP0 citations54
US7486892B2Feb 3, 2009
Multiport optical amplifier with narrowcast power equalization
IPG PHOTONICS CORP3 citations52
US11862926B2Jan 2, 2024
High power cladding pumped single mode fiber Raman laser fees
IPG PHOTONICS CORP0 citations47
US12451662B2Oct 21, 2025
Ultrashort pulse laser source with chirped pulse amplification and tailored pulse train
IPG PHOTONICS CORP0 citations44
US10367327B2Jul 30, 2019
Giant-chirp all-normal-dispersion sub-nanosecond fiber oscillator
IPG PHOTONICS CORP0 citations38
US10193296B2Jan 29, 2019
Passively mode-locked fiber ring generator
IPG PHOTONICS CORP0 citations38
GAPONTSEV VALENTIN
4 patentsUS9444215B1Sep 13, 2016
Ultra-high power single mode fiber laser system with non-uniformly configured fiber-to-fiber rod multimode amplifier
GAPONTSEV VALENTIN7 citations81
US9300108B2Mar 29, 2016
High power fiber pump source with high brightness, low-noise output in about 974-1030 nm wavelength
GAPONTSEV VALENTIN2 citations61
US9036667B2May 19, 2015
High power single mode ytterbium fiber laser system with single mode neodymium fiber pump source
GAPONTSEV VALENTIN3 citations61
US9395612B2Jul 19, 2016
High power ultra-short pulse laser-illuminated projector
GAPONTSEV VALENTIN0 citations39
SAMARTSEV IGOR
3 patentsUS8829388B2Sep 9, 2014
Method for contactless laser welding and apparatus
SAMARTSEV IGOR5 citations63
US8139951B2Mar 20, 2012
Fiber-optic long-haul transmission system
SAMARTSEV IGOR3 citations56
US8682126B2Mar 25, 2014
Method for assembling high power fiber laser system and module realizing the method
SAMARTSEV IGOR1 citations42