Inventor
Igor Samartsev
Inventor
Westborough, MA, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Sprimary
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light42%
G02BOptical elements, systems or apparatus11%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%
H04BTransmission8%
H04JMultiplex communication8%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
H01LSemiconductor devices5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
B23KSoldering or unsoldering3%
H04NPictorial communication, e.g. television3%
PatentTitleYear
11,095,089Ultrafast pulse laser system utilizing intensity pulse shape correction2021RE048398Process and system for uniformly crystallizing amorphous silicon substrate by fiber laser202110,520,790Ultra-high power single mode green fiber laser operating in continuous wave and quasi-continuous wave regimes201910,367,327Giant-chirp all-normal-dispersion sub-nanosecond fiber oscillator201910,193,296Passively mode-locked fiber ring generator201910,170,886RGB laser source for luminaire projector system201910,008,819Broadband red light generator for RGB display20189,941,120Process and system for uniformly crystallizing amorphous silicon substrate by fiber laser20189,667,023'Ultra-high power single mode fiber laser system with non-uniformly configure fiber-to-fiber rod multimode amplifier'20179,444,215'Ultra-high power single mode fiber laser system with non-uniformly configured fiber-to-fiber rod multimode amplifier'20169,395,612'High power ultra-short pulse laser-illuminated projector'20169,306,364'Ultra high power single mode fiber laser system'20169,300,108'High power fiber pump source with high brightness, low-noise output in about 974-1030 nm wavelength'20169,088,131'High power single mode fiber pump laser systems at 980 nm'20159,036,667'High power single mode ytterbium fiber laser system with single mode neodymium fiber pump source'20158,953,652'Method and apparatus for differentially controlling population inversion in gain medium'20158,829,388'Method for contactless laser welding and apparatus'20148,682,126'Method for assembling high power fiber laser system and module realizing the method'20148,139,951'Fiber-optic long-haul transmission system'20127,917,030'Fiber optic communication system with automatic line shutdown/power reduction'20117,486,892'Multiport optical amplifier with narrowcast power equalization'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to IPG PHOTONICS CORP (19)· patent assignee history
2009Based in Moscow, RU· patent location history
2011–2016Patents assigned to SAMARTSEV IGOR (9)· patent assignee history
2011Patents assigned to BUABBUD GEORGE (1)· patent assignee history
2011Based in Friazino, RU· patent location history
2012–2015Patents assigned to ANTONENKO VLADIMIR (3)· patent assignee history
2012–2014Based in Fryazino, RU· patent location history
2014–2021Based in Westborough, MA, US· patent location history
2015–2016Patents assigned to GAPONTSEV VALENTIN (4)· patent assignee history
2016Based in Oxford, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IPG PHOTONICS CORP | 19 | 2009–2021 |
| SAMARTSEV IGORself | 9 | 2011–2016 |
| GAPONTSEV VALENTIN | 4 | 2015–2016 |
| ANTONENKO VLADIMIR | 3 | 2012–2015 |
| BUABBUD GEORGE | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westborough, Massachusetts, US | 15 | 2014–2021 |
| Oxford, Massachusetts, US | 2 | 2016 |
| Fryazino, RU | 2 | 2012–2014 |
| Friazino, RU | 1 | 2011 |
| Moscow, RU | 1 | 2009 |