Inventor
Edward Hartley Sargent
Inventor
Toronto, CA
Overview
Patents· 104 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Fprimary
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation18%
H04NPictorial communication, e.g. television10%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%
B82YSpecific uses or applications of nanostructures9%
H01LSemiconductor devices9%
H10KOrganic electric solid-state devices7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
G06VImage or video recognition or understanding5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
Y02PClimate change mitigation technologies in the production or processing of goods3%
PatentTitleYear
10,897,023All quantum dot based optoelectronic device202110,826,005Atomic layer deposition of lead sulfide for infrared optoelectronic devices202010,809,180Device for magnetic profiling of particles in a flow202010,784,388Photovoltaic devices with depleted heterojunctions and shell-passivated nanoparticles202010,707,247Layout and operation of pixels for image sensors202010,685,999Multi-terminal optoelectronic devices for light detection202010,535,699Image sensors employing sensitized semiconductor diodes202010,516,072Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom201910,516,845Sensors and systems for the capture of scenes and events in space and time201910,506,147Devices and methods for high-resolution image and video capture201910,449,542Electrochemical metabolic activity detecting device201910,297,703Materials, systems and methods for optoelectronic devices201910,274,453Nanostructured microelectrodes and biosensing devices incorporating the same201910,263,041Quantum dot optical devices with enhanced gain and sensitivity and methods of making same201910,097,780Sensors and systems for the capture of scenes and events in space and time201810,096,730High-performance image sensors including those providing global electronic shutter201810,073,079Device for capture of particles in a flow201810,008,543Quantum dot optical devices with enhanced gain and sensitivity and methods of making same20189,972,652Photodetector comprising a pinned photodiode that is formed by an optically sensitive layer and a silicon diode20189,972,653Image sensors employing sensitized semiconductor diodes20189,941,316Multi-terminal optoelectronic devices for light detection20189,898,117'Sensors and systems for the capture of scenes and events in space and time'20189,871,160'Materials, systems and methods for optoelectronic devices'20189,825,074'Layout and operation of pixels for image sensors'20179,804,120'Systems and methods for multiplexed electrochemical detection'20179,806,131'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20179,791,402'Nanostructured microelectrodes and biosensing devices incorporating the same'20179,735,384'Photodetectors and photovoltaics based on semiconductor nanocrystals'20179,691,931'Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom'20179,666,634'Image sensors employing sensitized semiconductor diodes'20179,609,190'Devices, methods, and systems for expanded-field-of-view image and video capture'20179,570,502'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20179,491,388'Photodetector comprising a pinned photodiode that is formed by an optically sensitive layer and a silicon diode'20169,405,376'Sensors and systems for the capture of scenes and events in space and time'20169,382,474'Photovoltaic devices with depleted heterojunctions and shell-passivated nanoparticles'20169,373,736'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20169,369,621'Devices and methods for high-resolution image and video capture'20169,293,487'Image sensors employing sensitized semiconductor diodes'20169,257,582'Photodetectors and photovoltaics based on semiconductor nanocrystals'20169,231,223'Three-dimensional bicontinuous heterostructures, method of making, and their application in quantum dot-polymer nanocomposite photodetectors and photovoltaics'20169,217,179'Systems and methods for multiplexed electrochemical detection'20159,209,331'Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom'20159,196,781'Materials, systems and methods for optoelectronic devices'20159,054,246'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20159,030,189'Quantum dot photo-field-effect transistor'20158,975,509'Photovoltaic devices with multiple junctions separated by a graded recombination layer'20158,916,947'Photodetector comprising a pinned photodiode that is formed by an optically sensitive layer and a silicon diode'20148,888,969'Nanostructured microelectrodes and biosensing devices incorporating the same'20148,822,897'Image sensors employing sensitized semiconductor diodes'20148,803,128'Photodetectors and photovoltaics based on semiconductor nanocrystals'20148,785,908'Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom'20148,759,816'Schottky-quantum dot photodetectors and photovoltaics'20148,724,366'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20148,643,064'Materials, systems and methods for optoelectronic devices'20148,558,286'Materials, systems and methods for optoelectronic devices'20138,546,853'Materials, systems and methods for optoelectronic devices'20138,530,991'Materials, systems and methods for optoelectronic devices'20138,530,940'Materials, systems and methods for optoelectronic devices'20138,530,992'Materials, systems and methods for optoelectronic devices'20138,530,993'Materials, systems and methods for optoelectronic devices'20138,525,287'Materials, systems and methods for optoelectronic devices'20138,513,758'Materials, systems and methods for optoelectronic devices'20138,482,093'Materials, systems and methods for optoelectronic devices'20138,476,727'Materials, systems and methods for optoelectronic devices'20138,476,616'Materials for electronic and optoelectronic devices having enhanced charge transfer'20138,466,533'Materials, systems and methods for optoelectronic devices'20138,450,138'Three-dimensional bicontinuous heterostructures, method of making, and their application in quantum dot-polymer nanocomposite photodetectors and photovoltaics'20138,441,090'Materials, systems and methods for optoelectronic devices'20138,422,266'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20138,415,192'Colloidal nanoparticle materials for photodetectors and photovoltaics'20138,310,022'Photoconductive materials and devices with internal photoconductive gain'20128,284,586'Electronic and optoelectronic devices with quantum dot films'20128,284,587'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20128,274,126'Materials, systems and methods for optoelectronic devices'20128,269,260'Materials, systems and methods for optoelectronic devices'20128,269,302'Materials, systems and methods for optoelectronic devices'20128,213,212'Methods of making quantum dot films'20128,203,195'Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom'20128,138,567'Materials, fabrication equipment, and methods for stable, sensitive photodetectors and image sensors made therefrom'20128,115,232'Three-dimensional bicontinuous heterostructures, a method of making them, and their application in quantum dot-polymer nanocomposite photodetectors and photovoltaics'20128,102,693'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20128,054,671'Methods of making quantum dot films'20118,022,391'Photodetectors and photovoltaics based on semiconductor nanocrystals'20118,023,306'Electronic and optoelectronic devices with quantum dot films'20118,004,057'Materials, systems and methods for optoelectronic devices'20117,923,801'Materials, systems and methods for optoelectronic devices'20117,881,091'Methods of making quantum dot films'20117,773,404'Quantum dot optical devices with enhanced gain and sensitivity and methods of making same'20107,746,681'Methods of making quantum dot films'20107,742,322'Electronic and optoelectronic devices with quantum dot films'20107,606,499'Bidirectional transceiver assembly for POF application'20097,518,796'Optical device having nonmonotonic transfer function and applications using same'20097,326,908'Optically-regulated optical emission using colloidal quantum dot nanocrystals'20087,308,161'System and method for wavelength selective switching employing single-element gratings'20076,888,666'Dynamically reconfigurable optical amplification element'20056,846,578'Method of colloid crystal growth on patterned surfaces'20056,731,850'Single-waveguide integrated wavelength demux photodetector and method of making it'20046,693,732'Optical sampler based on stable, non-absorbing optical hard limiters'20046,674,559'Optical automatic gain control based on stable, non-absorbing optical hard limiters'20046,636,337'Optical switching device based on stable, non-absorbing optical hard limiters'20036,628,686'Integrated multi-wavelength and wideband lasers'20036,594,295'Semiconductor laser with disordered and non-disordered quantum well regions'20036,573,530'Multiple quantum well optoelectronic devices'20036,516,106'Subtracting analog noise from an optical communication channel using stable, non-absorbing optical hard limiters'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2021Based in Toronto, CA· patent location history
2008–2014Patents assigned to SARGENT EDWARD (25)· patent assignee history
2009Based in Somerville, MA, US· patent location history
2010–2020Patents assigned to INVISAGE TECHNOLOGIES INC (74)· patent assignee history
2012–2016Patents assigned to TIAN HUI (22)· patent assignee history
2012–2016Patents assigned to SARGENT EDWARD HARTLEY (12)· patent assignee history
2012–2014Patents assigned to LEVINA LARISSA (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INVISAGE TECHNOLOGIES INC | 74 | 2010–2020 |
| SARGENT EDWARDself | 25 | 2008–2014 |
| TIAN HUI | 22 | 2012–2016 |
| SARGENT EDWARD HARTLEYself | 12 | 2012–2016 |
| LEVINA LARISSA | 10 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Toronto, CA | 103 | 2003–2021 |
| Somerville, Massachusetts, US | 1 | 2009 |