Inventor · disambiguated record
George H. Corrigan, Iii
Also filed as: CORRIGAN GEORGE H · CORRIGAN III GEORGE H
41 granted patents·6 pending applications·1,237 citations·filing 1994–2022
98Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO29HEWLETT PACKARD CO14BANERJEE NEEL1CORRIGAN GEORGE H1GE NING1
Top patents by PatentIndex Score
47 records- 0198US10022962B1Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jul 17, 2018·15 cites·13 claims
- 0298US9599500B2Ink level sensor and related methodsGE NING·Filed 2011·Granted Mar 21, 2017·35 cites·9 claims
- 0396US6705694B1High performance printing system and protocolHEWLETT PACKARD DEVELOPMENT CO·Filed 1999·Granted Mar 16, 2004·137 cites·24 claims
- 0494US10082414B2Ink level sensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Sep 25, 2018·4 cites·16 claims
- 0594US6575548B1System and method for controlling energy characteristics of an inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Jun 10, 2003·94 cites·22 claims
- 0694US6318828B1System and method for controlling firing operations of an inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Nov 20, 2001·97 cites·29 claims
- 0794US6154229AThermal ink jet print head and printer temperature control apparatus and methodHEWLETT PACKARD CO·Filed 1997·Granted Nov 28, 2000·79 cites·19 claims
- 0891US6565177B1System and method for controlling thermal characteristics of an inkjet printheadHEWLETT PACKARD DEVELOPMENT CO·Filed 1999·Granted May 20, 2003·56 cites·25 claims
- 0991US6476928B1System and method for controlling internal operations of a processor of an inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Nov 5, 2002·74 cites·9 claims
- 1091US6183056B1Thermal inkjet printhead and printer energy control apparatus and methodHEWLETT PACKARD CO·Filed 1997·Granted Feb 6, 2001·79 cites·30 claims
- 1191US5815180AThermal inkjet printhead warming circuitHEWLETT PACKARD CO·Filed 1997·Granted Sep 29, 1998·68 cites·5 claims
- 1291US5736995ATemperature control of thermal inkjet printheads by using synchronous non-nucleating pulsesHEWLETT PACKARD CO·Filed 1995·Granted Apr 7, 1998·82 cites·18 claims
- 1390US6755495B2Integrated control of power delivery to firing resistors for printhead assemblyHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jun 29, 2004·34 cites·13 claims
- 1490US6386674B1Independent power supplies for color inkjet printersHEWLETT PACKARD CO·Filed 1999·Granted May 14, 2002·77 cites·36 claims
- 1589US10589522B2Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Mar 17, 2020·2 cites·20 claims
- 1689US10232610B2Fluidic dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Mar 19, 2019·2 cites·20 claims
- 1789US6435668B1Warming device for controlling the temperature of an inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Aug 20, 2002·64 cites·5 claims
- 1888US5559402APower circuit with energy recovery for driving an electroluminescent deviceHEWLETT PACKARD CO·Filed 1994·Granted Sep 24, 1996·62 cites·12 claims
- 1986US10124579B2Crack sensing for printhead having multiple printhead dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2015·Granted Nov 13, 2018·2 cites·15 claims
- 2085US11666910B2Microfluidic devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jun 6, 2023·2 cites·17 claims
- 2184US6290333B1Multiple power interconnect arrangement for inkjet printheadHEWLETT PACKARD CO·Filed 1999·Granted Sep 18, 2001·48 cites·19 claims
- 2282US6231154B1Thermal ink jet print head and temperature control apparatus and methodHEWLETT PACKARD CO·Filed 2000·Granted May 15, 2001·17 cites·20 claims
- 2381US10378946B2Ink level sensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Aug 13, 2019·1 cites·10 claims
- 2480US6729707B2Self-calibration of power delivery control to firing resistorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 4, 2004·16 cites·19 claims
- 2579US11912024B2Temperature detection and controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Feb 27, 2024·0 cites·17 claims
- 2673US7032986B2Self-calibration of power delivery control to firing resistorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 25, 2006·11 cites·1 claims
- 2773US6800497B2Power switching transistor and method of manufacture for a fluid ejection deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Oct 5, 2004·15 cites·17 claims
- 2871US6966693B2Thermal characterization chipHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 22, 2005·26 cites·12 claims
- 2970US11479036B2Temperature detection and controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Oct 25, 2022·0 cites·10 claims
- 3065US5835112ASegmented electrical distribution planeHEWLETT PACKARD CO·Filed 1996·Granted Nov 10, 1998·22 cites·23 claims
- 3164US11260657B2Pulldown devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Mar 1, 2022·0 cites·16 claims
- 3262US10040281B2Wide array printhead moduleHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Aug 7, 2018·0 cites·13 claims
- 3359US10569535B2Crack sensing for printhead having multiple printhead dieHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Feb 25, 2020·0 cites·27 claims
- 3457US7298368B2Display device having a DAC per pixelHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Nov 20, 2007·4 cites·14 claims
- 3554US5992979AThermal inkjet printhead warming circuitHEWLETT PACKARD CO·Filed 1998·Granted Nov 30, 1999·12 cites·4 claims
- 3652US11590495B2Ionic species interrogation and sensingHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Feb 28, 2023·0 cites·15 claims
- 3750US11366046B2Determine viscosity of fluids using a capillary channelHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Jun 21, 2022·0 cites·20 claims
- 3849US2022073964A1Nucleic acid detectionHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 3948US2006114277A1Self-calibration of power delivery control to firing resistorsCORRIGAN GEORGE H·Filed 2006·Application pending·0 cites
- 4047US11097272B2Microfluidic apparatuses for fluid movement controlHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Aug 24, 2021·0 cites·15 claims
- 4147US10876986B2Insulated sensorsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Dec 29, 2020·0 cites·20 claims
- 4245US2021221128A1Delay devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Application pending·0 cites
- 4342US7486305B2Variable resolution optically addressed active displayHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Feb 3, 2009·0 cites·27 claims
- 4439US2018221870A1Microfluidic sensing with sequential fluid driverHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Application pending·0 cites
- 4537US2014169252A1Sensor node location-based power optimizationBANERJEE NEEL·Filed 2011·Application pending·0 cites
- 4637US2004227780A1Integrated control of power delivery to firing resistors for printhead assemblyFiled 2003·Application pending·0 cites
- 4734US6655770B2Apparatus and method for printing with showerhead groupsHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Dec 2, 2003·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →