Inventor · disambiguated record
Benjamin James Hadwen
Also filed as: HADWEN BENJAMIN · HADWEN BENJAMIN J · HADWEN BENJAMIN JAMES · HADWEN BENJAMIN RUPERT
48 granted patents·18 pending applications·314 citations·filing 2001–2024
97Inventor score
Files withSHARP LIFE SCIENCE EU LTD27HADWEN BENJAMIN JAMES10SHARP KK7KATOH HIROMI3OXFORD NANOPORE TECH PLC3
Top patents by PatentIndex Score
66 records- 0197US8653832B2Array element circuit and active matrix deviceHADWEN BENJAMIN J·Filed 2010·Granted Feb 18, 2014·113 cites·18 claims
- 0296US8173000B1Active matrix device and method of driving the sameHADWEN BENJAMIN JAMES·Filed 2011·Granted May 8, 2012·67 cites·28 claims
- 0392US10078986B2Active matrix device and method of drivingSHARP LIFE SCIENCE EU LTD·Filed 2015·Granted Sep 18, 2018·7 cites·20 claims
- 0491US8828336B2Active matrix deviceHADWEN BENJAMIN JAMES·Filed 2011·Granted Sep 9, 2014·19 cites·23 claims
- 0590US8547111B2Array element circuit and active matrix deviceHADWEN BENJAMIN J·Filed 2011·Granted Oct 1, 2013·21 cites·13 claims
- 0689US9539573B1EWOD device with calibrated serial dilution functionSHARP KK·Filed 2015·Granted Jan 10, 2017·5 cites·20 claims
- 0789US9458543B2Active matrix electrowetting-on-dielectric deviceSHARP KK·Filed 2012·Granted Oct 4, 2016·14 cites·18 claims
- 0887US8419273B2Array element for temperature sensor array circuit, temperature sensor array circuit utilizing such array element, and AM-EWOD device including such a temperature sensor array circuitHADWEN BENJAMIN JAMES·Filed 2010·Granted Apr 16, 2013·13 cites·11 claims
- 0986US10369570B2Microfluidic device with droplet pre-charge on inputSHARP LIFE SCIENCE EU LTD·Filed 2017·Granted Aug 6, 2019·4 cites·8 claims
- 1085US8138463B2Photosensor and ambient light sensor with constant bias voltageHADWEN BENJAMIN JAMES·Filed 2007·Granted Mar 20, 2012·8 cites·39 claims
- 1184US10330920B2Droplet actuation method for a microfluidic deviceSHARP MICROFLUIDIC SOLUTIONS LTD·Filed 2017·Granted Jun 25, 2019·3 cites·24 claims
- 1283US2024402224A1Ewod device with sensing apparatusSHARP LIFE SCIENCE EU LTD·Filed 2024·Application pending·0 cites
- 1382US8339711B2Active matrix device and method of driving the sameHADWEN BENJAMIN JAMES·Filed 2011·Granted Dec 25, 2012·7 cites·25 claims
- 1479US11534763B2Droplet interfaces in electro-wetting devicesOXFORD NANOPORE TECH PLC·Filed 2018·Granted Dec 27, 2022·1 cites·30 claims
- 1579US10571426B2Bio-sensor pixel circuit with amplificationSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Feb 25, 2020·1 cites·15 claims
- 1679US9169573B2AM-EWOD device and method of driving with variable voltage AC drivingSHARP KK·Filed 2013·Granted Oct 27, 2015·5 cites·16 claims
- 1778US10859813B2Optically black AM-EWOD array element structureSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Dec 8, 2020·2 cites·20 claims
- 1877US10814324B2AM-EWOD array element circuitry with shared sensor componentsSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Oct 27, 2020·1 cites·22 claims
- 1976US12290815B2Droplet interfaces in electro-wetting devicesOXFORD NANOPORE TECH PLC·Filed 2022·Granted May 6, 2025·0 cites·19 claims
- 2072US12066467B2EWOD device with sensing apparatusSHARP LIFE SCIENCE EU LTD·Filed 2020·Granted Aug 20, 2024·0 cites·20 claims
- 2172US9326348B2Solid state illumination systemROSHAN RAKESH·Filed 2008·Granted Apr 26, 2016·7 cites·4 claims
- 2272US8309901B2Display device adjusting luminance of display based at least on detections by ambient light sensorsSATOH MASAKAZU·Filed 2008·Granted Nov 13, 2012·4 cites·19 claims
- 2369US11944973B2Non-poissonian droplet partitioning using feedbackSHARP LIFE SCIENCE EU LTD·Filed 2021·Granted Apr 2, 2024·0 cites·9 claims
- 2469US10807091B2Method of driving an active matrix electro-wetting on dielectric device and an active matrix electro-wetting on dielectric deviceSHARP LIFE SCIENCE EU LTD·Filed 2015·Granted Oct 20, 2020·1 cites·15 claims
- 2567US11536710B2Droplet microfluidic device and methods of sensing the result of an assay thereinSHARP LIFE SCIENCE EU LTD·Filed 2021·Granted Dec 27, 2022·0 cites·19 claims
- 2666US8059222B2Display device and method for manufacturing the sameKATOH HIROMI·Filed 2008·Granted Nov 15, 2011·3 cites·4 claims
- 2765US10564117B2Active matrix device and method of drivingSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Feb 18, 2020·0 cites·7 claims
- 2865US9841402B2Multifunction electrode with combined heating and EWOD drive functionalitySHARP LIFE SCIENCE (EU) LTD·Filed 2015·Granted Dec 12, 2017·1 cites·15 claims
- 2964US10478154B2Ultrasound sensor element, ultrasound sensor array assembly, ultrasound transmit sensor element, imaging device, ultrasound transducer, and method of performing an ultrasound scanSHARP KK·Filed 2014·Granted Nov 19, 2019·4 cites·12 claims
- 3064US8981789B2Active matrix device and method of driving the sameHADWEN BENJAMIN JAMES·Filed 2012·Granted Mar 17, 2015·1 cites·17 claims
- 3163US11117134B2Non-poissonian droplet partitioning using feedbackSHARP LIFE SCIENCE EU LTD·Filed 2019·Granted Sep 14, 2021·0 cites·14 claims
- 3260US8976099B2Charge storage circuit for a pixel, and a displaySHAH SUNAY·Filed 2011·Granted Mar 10, 2015·1 cites·26 claims
- 3360US2025067723A1Apparatus and methods for controlling insertion of a membrane channel into a membraneOXFORD NANOPORE TECH PLC·Filed 2023·Application pending·0 cites
- 3459US10082481B2Bio-sensor pixel circuit with amplificationSHARP LIFE SCIENCE EU LTD·Filed 2016·Granted Sep 25, 2018·0 cites·18 claims
- 3558US9662651B2Active matrix device and method of driving the sameSHARP KK·Filed 2015·Granted May 30, 2017·0 cites·8 claims
- 3657US10113985B2Active matrix device and method of drivingSHARP LIFE SCIENCE EU LTD·Filed 2015·Granted Oct 30, 2018·0 cites·12 claims
- 3757US8368676B2Display device with light shieldSHARP KK·Filed 2008·Granted Feb 5, 2013·1 cites·13 claims
- 3855US12502673B2Magnetic particle extraction in an EWOD instrumentSHARP LIFE SCIENCE EU LTD·Filed 2020·Granted Dec 23, 2025·0 cites·19 claims
- 3955US11524297B2Method of concentrating particles in a liquid droplet using an EWOD device with sensing apparatusSHARP LIFE SCIENCE EU LTD·Filed 2019·Granted Dec 13, 2022·0 cites·25 claims
- 4054US2011043503A1Spectrally compensating a light sensorHADWEN BENJAMIN JAMES·Filed 2009·Application pending·0 cites
- 4152US11061015B2Droplet microfluidic device and methods of sensing the results of an assay thereinSHARP LIFE SCIENCE EU LTD·Filed 2015·Granted Jul 13, 2021·0 cites·5 claims
- 4252US10870114B2EWOD cartridge position sensing when docked in EWOD instrumentSHARP LIFE SCIENCE EU LTD·Filed 2019·Granted Dec 22, 2020·0 cites·20 claims
- 4352US10661245B2Method of driving an element of an active matrix EWOD device, a circuit, and an active matrix EWOD deviceSHARP LIFE SCIENCE EU LTD·Filed 2015·Granted May 26, 2020·0 cites·13 claims
- 4451US10981168B2AM-EWOD array element circuitry with integrated sensing and method of sensing droplet mergingSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Apr 20, 2021·0 cites·24 claims
- 4551US2010060562A1Stray light compensation in ambient light sensorHADWEN BENJAMIN JAMES·Filed 2008·Application pending·0 cites
- 4651US2010127280A1Photo sensor and display deviceKATOH HIROMI·Filed 2008·Application pending·0 cites
- 4751US2010308345A1Light sensing systemBROWN CHRISTOPHER JAMES·Filed 2008·Application pending·0 cites
- 4850US8164719B2Liquid crystal display deviceKATOH HIROMI·Filed 2007·Granted Apr 24, 2012·0 cites·3 claims
- 4949US10576470B2Active matrix EWOD device and method of driving thereofSHARP MICROFLUIDIC SOLUTIONS LTD·Filed 2016·Granted Mar 3, 2020·0 cites·14 claims
- 5047US10978007B2AM-EWOD circuit configuration with sensing column detection circuitSHARP LIFE SCIENCE EU LTD·Filed 2018·Granted Apr 13, 2021·0 cites·20 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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