Inventor · disambiguated record
Andrew L. Van Brocklin
Also filed as: ELDREDGE KENNETH J · VAN BROCKLIN ANDREW · VAN BROCKLIN ANDREW L · VAN BROCKLIN ANDREW LESTER
187 granted patents·35 pending applications·3,055 citations·filing 1997–2022
99Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO136VAN BROCKLIN ANDREW L24HEWLETT PACKARD CO15HEWLETT PACKARD DEVELOPMENT CO LP7ANDERSON DARYL E5
Top patents by PatentIndex Score
222 records- 0198US9511596B2Replaceable printing component with factory identity codeANDERSON DARYL E·Filed 2015·Granted Dec 6, 2016·33 cites·19 claims
- 0298US8540355B2Fluid ejection device with circulation pumpGOVYADINOV ALEXANDER·Filed 2010·Granted Sep 24, 2013·21 cites·11 claims
- 0398US6967149B2Storage structure with cleaved layerHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Nov 22, 2005·259 cites·10 claims
- 0498US6266241B1Notebook computer with ergonomic standHEWLETT PACKARD CO·Filed 1999·Granted Jul 24, 2001·146 cites·25 claims
- 0597US8353567B1Drive waveform generationHEWLETT PACKARD DEVELOPMENT CO·Filed 2010·Granted Jan 15, 2013·24 cites·20 claims
- 0697US6870751B2Low-energy writing in cross-point array memory devicesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Mar 22, 2005·149 cites·37 claims
- 0796US9701116B2Determining an issue in an inkjet nozzle with impedance measurementsHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2016·Granted Jul 11, 2017·6 cites·20 claims
- 0895US10040280B2Printhead circuit with trimmingXAAR TECHNOLOGY LTD·Filed 2015·Granted Aug 7, 2018·6 cites·10 claims
- 0995US9452604B2Fluid level sensor and related methodsVAN BROCKLIN ANDREW L·Filed 2011·Granted Sep 27, 2016·10 cites·18 claims
- 1095US9044936B2Inkjet issue determinationVAN BROCKLIN ANDREW L·Filed 2012·Granted Jun 2, 2015·10 cites·15 claims
- 1195US8899709B2Determining an issue with an inkjet nozzle using an impedance differenceGOVYADINOV ALEXANDER·Filed 2012·Granted Dec 2, 2014·12 cites·19 claims
- 1295US6774458B2Vertical interconnection structure and methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 10, 2004·94 cites·41 claims
- 1395US6687147B2Cubic memory array with diagonal select linesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Feb 3, 2004·101 cites·23 claims
- 1495US6677220B2Antifuse structure and method of makingHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Jan 13, 2004·81 cites·15 claims
- 1595US6534841B1Continuous antifuse material in memory structureHEWLETT PACKARD CO·Filed 2001·Granted Mar 18, 2003·118 cites·18 claims
- 1694US6853486B2Enhanced contrast projection screenHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Feb 8, 2005·58 cites·40 claims
- 1794US6643159B2Cubic memory arrayHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Nov 4, 2003·76 cites·66 claims
- 1894US6597794B2Portable electronic device having an external speaker chamberHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Jul 22, 2003·105 cites·20 claims
- 1994US6549447B1Memory cell structureFiled 2001·Granted Apr 15, 2003·74 cites·29 claims
- 2093US7212292B2Interferometer calibration methods and apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted May 1, 2007·25 cites·7 claims
- 2192US10308035B2Fluid level sensor and related methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Jun 4, 2019·3 cites·20 claims
- 2292US7433114B2Phase change electophoretic imaging for rewritable applicationsVAN BROCKLIN ANDREW L·Filed 2007·Granted Oct 7, 2008·12 cites·41 claims
- 2392US7400489B2System and a method of driving a parallel-plate variable micro-electromechanical capacitorHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jul 15, 2008·53 cites·25 claims
- 2492US7379083B2Optical disc drive focusing apparatusVAN BROCKLIN ANDREW L·Filed 2006·Granted May 27, 2008·10 cites·21 claims
- 2592US6661691B2Interconnection structure and methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Dec 9, 2003·62 cites·46 claims
- 2691US6707698B2Dual memory cellHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Mar 16, 2004·52 cites·11 claims
- 2790US9579885B2Method and system to store drop countsHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2012·Granted Feb 28, 2017·5 cites·12 claims
- 2890US6781858B2Cubic memory arrayHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 24, 2004·48 cites·67 claims
- 2990US6570795B1Defective memory component of a memory device used to represent a data bit in a bit sequenceHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted May 27, 2003·56 cites·50 claims
- 3089US6501697B1High density memory sense amplifierHEWLETT PACKARD CO·Filed 2001·Granted Dec 31, 2002·50 cites·20 claims
- 3188US10189248B2Printhead with microelectromechanical die and application specific integrated circuitHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Jan 29, 2019·3 cites·19 claims
- 3288US9925787B2Fluid level sensor and related methodsHEWLETT PACKARD DEVELOPMENT CO·Filed 2016·Granted Mar 27, 2018·2 cites·9 claims
- 3388US7084894B2Optical disc drive focusing apparatusHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Aug 1, 2006·18 cites·58 claims
- 3487US11668528B2Transmitting and detecting light with optical fiber during sinteringHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Jun 6, 2023·2 cites·14 claims
- 3587US6917532B2Memory storage device with segmented column line arrayHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Jul 12, 2005·45 cites·55 claims
- 3687US6703652B2Memory structure and method makingHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Mar 9, 2004·27 cites·30 claims
- 3786US10493752B2Detecting a drive bubble formation and collapseHEWLETT PACKARD DEVELOPMENT CO·Filed 2018·Granted Dec 3, 2019·1 cites·20 claims
- 3886US9962949B2Printheads with sensor plate impedance measurementHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted May 8, 2018·3 cites·13 claims
- 3986US8828570B2Battery temperature sensorBANERJEE NEEL·Filed 2011·Granted Sep 9, 2014·7 cites·19 claims
- 4086US8757750B2Crosstalk reduction in piezo printheadBANERJEE NEEL·Filed 2010·Granted Jun 24, 2014·5 cites·20 claims
- 4186US7072108B2Enhanced contrast projection screenHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Jul 4, 2006·24 cites·24 claims
- 4286US6879525B2Feedback write method for programmable memoryHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 12, 2005·42 cites·33 claims
- 4385US10434768B2Printing system comprising a microelectromechanical die and an application specific integrated circuitHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Oct 8, 2019·1 cites·20 claims
- 4485US10016974B2Actuating element driver circuit with trim controlXAAR TECHNOLOGY LTD·Filed 2015·Granted Jul 10, 2018·3 cites·14 claims
- 4585US7551524B2Methods and apparatus to compensate for power output variations over timeHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Jun 23, 2009·9 cites·55 claims
- 4685US7370978B2Encrypting dataANDERSON DARYL E·Filed 2005·Granted May 13, 2008·9 cites·39 claims
- 4785US6304824B1Voltage control of integrated circuitsHEWLETT PACKARD CO·Filed 1999·Granted Oct 16, 2001·93 cites·6 claims
- 4884US8262201B2Micro writing and readingVAN BROCKLIN ANDREW L·Filed 2007·Granted Sep 11, 2012·8 cites·11 claims
- 4984US6717215B2Memory structuresHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Apr 6, 2004·34 cites·47 claims
- 5084US6552713B1Optical pointing deviceHEWLETT PACKARD CO·Filed 1999·Granted Apr 22, 2003·97 cites·15 claims
Showing the top 50 of 222 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →