Inventor

Alexander Dobrinsky

Inventor

Loudonville, NY, US

Overview

2014–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 237 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Lprimary

H01LSemiconductor devices17%

H10HInorganic light-emitting semiconductor devices having potential barriers17%

A61LMethods or apparatus for sterilising materials or objects in general9%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h106%

H10DInorganic electric semiconductor devices5%

H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light4%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%

G01NInvestigating or analysing materials by determining their chemical or physical properties3%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages3%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation2%

PatentTitleYear

11,124,750Ultraviolet irradiation of fluids2021 11,063,178Semiconductor heterostructure with improved light emission2021 11,058,312Fluorescent sensing for evaluating fluid flow2021 11,027,319Illumination using multiple light sources2021 10,994,040Surface treatment with ultraviolet light2021 10,964,862Semiconductor heterostructure with multiple active regions2021 10,950,747Heterostructure for an optoelectronic device2021 10,923,619Semiconductor heterostructure with at least one stress control layer2021 10,923,623Semiconductor layer including compositional inhomogeneities2021 10,907,055Curing ultraviolet sensitive polymer materials2021 10,903,391Optoelectronic device with modulation doping2021 10,894,103Ultraviolet-based bathroom surface sanitization2021 10,892,381Semiconductor structure with layer having protrusions2021 10,881,751Ultraviolet irradiation of food handling instruments2021 10,881,755Ultraviolet illumination with optical elements2021 10,869,943Treatment of fluid transport conduit with ultraviolet radiation2020 10,858,643Vaccine preparation using ultraviolet radiation2020 10,849,996Storage device including ultraviolet illumination2020 10,854,785Contact configuration for optoelectronic device2020 10,842,081Controlling light exposure of light sensitive object2020 10,804,423Optoelectronic device with modulation doping2020 10,787,375Ultraviolet water disinfection system2020 10,790,410Light extraction from optoelectronic device2020 10,788,186Illumination with blue UV light source and visible light source2020 10,770,616Heterostructure with sacrificial layer2020 10,757,311Wearable device2020 10,745,295Ultraviolet water disinfection system2020 10,717,659Ultraviolet irradiation of aquatic environment2020 10,712,480Light emitting device for emitting diffuse ultraviolet light2020 10,707,379Configuration for optoelectronic device2020 10,702,030Wearable fluorescent article of adornment with ultraviolet radiation source of excitation2020 10,688,210Storage device including ultraviolet illumination2020 10,693,035Optoelectronic device with a nanowire semiconductor layer2020 10,688,312Medical device with radiation delivery2020 10,687,598Ultraviolet razor blade treatment2020 10,677,836Optoelectronic device with semiconductor heterostructure and stress controlling structure to exert stress onto layers of the heterostructure2020 10,675,370Diffusive light illuminator2020 10,646,603Multi wave sterilization system2020 10,624,978Ultraviolet-based mildew control2020 10,622,515Patterned layer design for group III nitride layer growth2020 10,615,307Semiconductor structure with inhomogeneous regions2020 10,596,288Ultraviolet absorbent enclosure2020 10,598,468Simulation of missile signatures2020 10,593,839Solid-state light source with small area contact2020 10,588,335Movable ultraviolet radiation beam2020 10,586,890Opto-electronic device with two-dimensional injection layers2020 10,576,174Ultraviolet gradient sterilization, disinfection, and storage system2020 10,556,026Ultraviolet transparent structure for ultraviolet illumination2020 10,548,332Disinfection of grain using ultraviolet radiation2020 10,543,290Ultraviolet illuminator for object disinfection2020 10,535,212Ultraviolet fluorescent authentication2020 10,535,793Group III nitride heterostructure for optoelectronic device2020 10,525,154Ultraviolet treatment of region2020 10,517,976Ultraviolet system for disinfection2019 10,522,714Device with inverted large scale light extraction structures2019 10,517,974Ultraviolet surface illumination system2019 10,509,162Fluid-based light guiding structure and fabrication thereof2019 10,497,829Semiconductor material doping2019 10,497,824Light emitting heterostructure with partially relaxed semiconductor layer2019 10,490,713Ultraviolet device encapsulant2019 10,490,697Epitaxy technique for growing semiconductor compounds2019 10,478,515Multi wave sterilization system2019 10,456,486Ultraviolet diffusive illumination2019 10,456,488Ultraviolet transparent structure for ultraviolet illumination using scattered and focused radiation2019 10,461,221Semiconductor device with improved light propagation2019 10,456,487Device treatment2019 10,454,006Heterostructure including anodic aluminum oxide layer2019 10,441,670Storage device including ultraviolet illumination2019 10,442,704Ultraviolet fluid disinfection system with feedback sensor2019 10,433,493Controlling ultraviolet intensity over a surface of a light sensitive object2019 10,426,852Ultraviolet-based detection and sterilization2019 10,432,839Camera strap2019 10,429,012Method of fabricating a light emitting device with optical element2019 10,431,711Semiconductor heterostructure polarization doping2019 10,411,156Device with transparent and higher conductive regions in lateral cross section of semiconductor layer2019 10,383,964Storage device including ultraviolet illumination2019 10,369,239Ultraviolet-based bathroom surface sanitization2019 10,363,330Electronic gadget disinfection2019 10,342,884Ultraviolet disinfection case2019 10,347,793Metallic contact for optoelectronic semiconductor device2019 10,337,917Adjustable multi-wavelength lamp2019 10,319,881Device including transparent layer with profiled surface for improved extraction2019 10,314,928Ultraviolet illuminator for footwear treatment2019 10,301,195Ultraviolet transparent enclosure2019 10,286,094Flexible article for UV disinfection2019 10,279,059Flexible ultraviolet device2019 10,276,749Ultraviolet reflective rough adhesive contact2019 10,272,168Storage device including target UV illumination ranges2019 10,245,338Ultraviolet diffusive illumination2019 10,243,100Semiconductor layer including compositional inhomogeneities2019 10,236,415P-type contact to semiconductor heterostructure2019 10,237,929Solid-state lighting source with integrated electronic modulator2019 10,224,456Deep ultraviolet light emitting diode2019 10,224,408Perforating contact to semiconductor layer2019 10,211,048Epitaxy technique for reducing threading dislocations in stressed semiconductor compounds2019 10,199,536Patterned layer design for group III nitride layer growth2019 10,197,750AAO-based light guiding structure and fabrication thereof2019 10,199,531Semiconductor heterostructure with stress management2019 10,199,535Semiconductor structure with stress-reducing buffer structure2019 10,199,537Semiconductor structure with stress-reducing buffer structure2019 10,190,973Integrated ultraviolet analyzer2019 10,183,085Ultraviolet-based detection and sterilization2019 10,186,632Deep ultraviolet light emitting diode2019 10,181,398Strain-control heterostructure growth2019 10,178,726Solid-state lighting structure with integrated control2019 10,177,534Electron beam pumping for light emission2019 10,172,968Storage device including target UV illumination ranges2019 10,166,307Adhesive device with ultraviolet element2019 10,164,147Non-uniform superlattice structure2018 10,158,044Epitaxy technique for growing semiconductor compounds2018 10,153,396Patterned layer design for group III nitride layer growth2018 10,151,685Ultraviolet-based gas sensor2018 10,147,848Contact configuration for optoelectronic device2018 10,147,854Packaging for ultraviolet optoelectronic device2018 10,124,081Ultraviolet illuminator2018 10,115,659Multi-terminal device packaging using metal sheet2018 10,107,944Light emitting device for emitting diffuse ultraviolet light2018 10,099,944Ultraviolet transparent enclosure2018 10,096,742Light emitting device substrate with inclined sidewalls2018 10,093,558Ultraviolet transparent enclosure2018 10,090,438Opto-electronic device with two-dimensional injection layers2018 10,090,433Semiconductor heterostructure polarization doping2018 10,090,210Material growth with temperature controlled layer2018 10,069,034Optoelectronic device with modulation doping2018 10,050,172Substrate structure removal2018 10,050,174Device with transparent and higher conductive regions in lateral cross section of semiconductor layer2018 10,050,175Patterned layer design for group III nitride layer growth2018 10,040,699Ultraviolet water disinfection system2018 10,026,872Heterostructure with stress controlling layer2018 10,025,028Fluid-based light guiding structure and fabrication thereof2018 10,010,100Movable ultraviolet radiation source2018 10,004,821Ultraviolet treatment of light absorbing liquids2018 9,999,782Ultraviolet-based sterilization2018 9,997,667Semiconductor material doping2018 9,991,372Device with channel having varying carrier concentration2018 9,987,383Medical device treatment2018 9,981,051Ultraviolet gradient sterilization, disinfection, and storage system2018 9,974,877Electronic gadget disinfection2018 9,966,496Light emitting heterostructure with partially relaxed semiconductor layer2018 9,960,321Multi-layered contact to semiconductor structure2018 9,960,315Light emitting heterostructure with partially relaxed semiconductor layer2018 9,952,393AAO-based light guiding structure and fabrication thereof2018 9,923,118'Semiconductor structure with inhomogeneous regions'2018 9,919,068'Storage device including ultraviolet illumination'2018 9,923,117'Semiconductor structure with inhomogeneous regions'2018 9,911,900'Device including transparent layer with profiled surface for improved extraction'2018 9,911,895'Semiconductor structure with inhomogeneous regions'2018 9,907,869'Electronic device with transparent screen for ultraviolet sterilization'2018 9,894,723'Solid-state lighting structure with integrated control'2018 9,878,061'Ultraviolet system for disinfection'2018 9,876,140Semiconductor structure with stress-reducing buffer structure2018 9,859,461'P-type contact to semiconductor heterostructure'2018 9,855,352'Diffusive light illuminator'2018 9,844,608Flexible ultraviolet device2017 9,833,526Ultraviolet illuminator2017 9,831,382Epitaxy technique for growing semiconductor compounds2017 9,818,912'Ultraviolet reflective contact'2017 9,818,826'Heterostructure including a composite semiconductor layer'2017 9,802,840'Ultraviolet water disinfection system'2017 9,801,965'Ultraviolet disinfection case'2017 9,806,228'Patterned layer design for group III nitride layer growth'2017 9,806,226'Deep ultraviolet light emitting diode'2017 9,799,793'Semiconductor heterostructure with stress management'2017 9,795,699'Storage device including target UV illumination ranges'2017 9,793,439'Metallic contact for optoelectronic semiconductor device'2017 9,768,349'Superlattice structure'2017 9,768,357'Ultraviolet reflective rough adhesive contact'2017 9,757,486'Ultraviolet-based bathroom surface sanitization'2017 9,750,830'Multi wave sterilization system'2017 9,748,440'Semiconductor layer including compositional inhomogeneities'2017 9,741,899'Device with inverted large scale light extraction structures'2017 9,735,315'Semiconductor heterostructure with stress management'2017 9,724,441'Storage device including target UV illumination ranges'2017 9,722,139'Non-uniform multiple quantum well structure'2017 9,718,706'Ultraviolet transparent enclosure'2017 9,707,307'Ultraviolet system for disinfection'2017 9,703,055'AAO-based light guiding structure and fabrication thereof'2017 9,700,072'Movable ultraviolet radiation source'2017 9,705,032'Deep ultraviolet light emitting diode'2017 9,696,484'Fluid-based light guiding structure and fabrication thereof'2017 9,691,939'Patterned layer design for group III nitride layer growth'2017 9,687,577'Ultraviolet illuminator for footwear treatment'2017 9,691,680'Structured substrate'2017 9,680,061'Patterned layer design for group III nitride layer growth'2017 9,660,133'Group III nitride heterostructure for optoelectronic device'2017 9,660,043'Ohmic contact to semiconductor layer'2017 9,653,631'Optoelectronic device with modulation doping'2017 9,646,911'Composite substrate'2017 9,647,168'Optoelectronic device with modulation doping'2017 9,634,183'Semiconductor material doping'2017 9,627,351'Device electrode formation using metal sheet'2017 9,625,372'Ultraviolet-based ozone sensor'2017 9,603,960'Flexible article for UV disinfection'2017 9,595,636'Light emitting device substrate with inclined sidewalls'2017 9,595,634'Device with transparent and higher conductive regions in lateral cross section of semiconductor layer'2017 9,572,903'Ultraviolet-based detection and sterilization'2017 9,562,171'Ultraviolet device encapsulant'2017 9,550,004'Ultraviolet diffusive illumination'2017 9,548,429'Packaging for ultraviolet optoelectronic device'2017 9,543,400'Ohmic contact to semiconductor'2017 9,537,054'Semiconductor heterostructure with stress management'2017 9,437,774'Deep ultraviolet light emitting diode'2016 9,425,353'Heterostructure including anodic aluminum oxide layer'2016 9,415,126'Reflective transparent optical chamber'2016 9,412,902'Semiconductor structure with stress-reducing buffer structure'2016 9,412,901'Superlattice structure'2016 9,404,182'Multi-wafer reactor'2016 9,406,840'Semiconductor layer including compositional inhomogeneities'2016 9,397,260'Patterned layer design for group III nitride layer growth'2016 9,385,271'Device with transparent and higher conductive regions in lateral cross section of semiconductor layer'2016 9,339,571'Device for disinfecting a surface of an item using ultraviolet radiation'2016 9,337,387'Emitting device with improved extraction'2016 9,331,244'Semiconductor structure with inhomogeneous regions'2016 9,312,428'Light emitting heterostructure with partially relaxed semiconductor layer'2016 9,312,448'Metallic contact for optoelectronic semiconductor device'2016 9,287,449'Ultraviolet reflective rough adhesive contact'2016 9,287,442'Semiconductor material doping'2016 9,281,441'Semiconductor layer including compositional inhomogeneities'2016 9,269,788'Ohmic contact to semiconductor'2016 9,267,770'Light emitting diodes for simulation of missile signatures'2016 9,179,703'Ultraviolet system for disinfection'2015 9,184,346'Ultraviolet reflective contact'2015 9,184,339'Deep ultraviolet light emitting diode'2015 9,142,741'Emitting device with improved extraction'2015 9,138,499'Electronic gadget disinfection'2015 9,105,792'Patterned layer design for group III nitride layer growth'2015 9,066,987'Flexible ultraviolet device'2015 9,061,082'Ultraviolet-based sterilization'2015 9,048,378'Device with inverted large scale light extraction structures'2015 9,042,420'Device with transparent and higher conductive regions in lateral cross section of semiconductor layer'2015 9,034,271'Storage device including ultraviolet illumination'2015 9,006,680'Ultraviolet disinfection case'2015 8,993,996'Superlattice structure'2015 8,969,198'Ohmic contact to semiconductor layer'2015 8,927,959'Deep ultraviolet light emitting diode'2015 8,879,598'Emitting device with compositional and doping inhomogeneities in semiconductor layers'2014 8,787,418'Emitting device with compositional and doping inhomogeneities in semiconductor layers'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2021Patents assigned to SENSOR ELECTRONIC TECH INC (234)· patent assignee history

2014–2019Patents assigned to DOBRINSKY ALEXANDER (4)· patent assignee history

2014–2015Patents assigned to GASKA REMIGIJUS (3)· patent assignee history

2014–2015Patents assigned to SHATALOV MAXIM S (3)· patent assignee history

2014–2021Based in Loudonville, NY, US· patent location history

2014–2018Based in Providence, RI, US· patent location history

2017–2020Patents assigned to SENSOR ELECTRONICS TECH INC (7)· patent assignee history

2018–2021Based in Silver Spring, MD, US· patent location history

2019–2021Based in Silver Springs, MD, US· patent location history

2020–2021Based in Vienna, VA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SENSOR ELECTRONIC TECH INC	234	2014–2021
SENSOR ELECTRONICS TECH INC	7	2017–2020
DOBRINSKY ALEXANDERself	4	2014–2019
GASKA REMIGIJUS	3	2014–2015
SHATALOV MAXIM S	3	2014–2015

Locations

Location	Patents	Span
Loudonville, New York, US	143	2014–2021
Silver Spring, Maryland, US	63	2018–2021
Providence, RI, US	24	2014–2018
Vienna, Virginia, US	4	2020–2021
Silver Springs, Maryland, US	2	2019–2021