Inventor · disambiguated record
Thomas P. Sawyers
Also filed as: SAWYERS THOMAS · SAWYERS THOMAS P · SAWYERS THOMAS PAUL
32 granted patents·7 pending applications·695 citations·filing 1996–2017
97Inventor score
Files withHEWLETT PACKARD DEVELOPMENT CO15SAWYERS THOMAS P15COMPAQ COMPUTER CORP2HEIZER STEPHEN D1JEANSONNE JEFFREY K1
Top patents by PatentIndex Score
39 records- 0196US6668296B1Powering a notebook across a USB interfaceHEWLETT PACKARD DEVELOPMENT CO·Filed 2000·Granted Dec 23, 2003·132 cites·25 claims
- 0292US8054047B2Battery pack charging system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Nov 8, 2011·53 cites·20 claims
- 0392US6950950B2Technique for conveying overload conditions from an AC adapter to a load powered by the adapterHEWLETT PACKARD DEVELOPMENT CO·Filed 2001·Granted Sep 27, 2005·149 cites·4 claims
- 0491US7689851B2Limiting power state changes to a processor of a computer deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2006·Granted Mar 30, 2010·32 cites·22 claims
- 0585US7360004B2Powering a notebook across a USB interfaceHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted Apr 15, 2008·36 cites·15 claims
- 0685US6888337B2Power system and methodHEWLETT PACKARD DEVELOPMENT CO·Filed 2003·Granted May 3, 2005·51 cites·18 claims
- 0778US6018229ALithium-ion battery pack with integral switching regulator using cutoff transistorCOMPAQ COMPUTER CORP·Filed 1997·Granted Jan 25, 2000·84 cites·14 claims
- 0878US5684382AControl of computer AC adapter output voltage via battery pack feedbackCOMPAQ COMPUTER CORP·Filed 1996·Granted Nov 4, 1997·90 cites·15 claims
- 0977US7526659B2Systems and methods for controlling use of power in a computer systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Apr 28, 2009·13 cites·16 claims
- 1073US7688021B2Fuel cell and battery systemsHEWLETT PACKARD DEVELOPMENT CO·Filed 2005·Granted Mar 30, 2010·11 cites·21 claims
- 1171US9197075B2Charging port based on power state signalJEANSONNE JEFFREY KEVIN·Filed 2010·Granted Nov 24, 2015·3 cites·18 claims
- 1268US7549892B2Electronic device connector systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2007·Granted Jun 23, 2009·10 cites·24 claims
- 1367US8111046B2Technique for conveying overload conditions from an AC adapter to a load powered by the adapterSAWYERS THOMAS P·Filed 2005·Granted Feb 7, 2012·8 cites·6 claims
- 1465US8276006B2System and method for controlling use of power in a computer systemSAWYERS THOMAS P·Filed 2010·Granted Sep 25, 2012·4 cites·19 claims
- 1565US8103885B2Systems and methods for controlling use of power in a computer systemSAWYERS THOMAS P·Filed 2009·Granted Jan 24, 2012·9 cites·18 claims
- 1664US8669893B2Performing multiplication using an analog-to-digital converterSAWYERS THOMAS P·Filed 2009·Granted Mar 11, 2014·2 cites·16 claims
- 1763US8190933B2Bi-directional control of power adapter and loadSAWYERS THOMAS P·Filed 2008·Granted May 29, 2012·2 cites·19 claims
- 1862US9001484B2Power delivery systems and methodsSAWYERS THOMAS P·Filed 2010·Granted Apr 7, 2015·1 cites·14 claims
- 1959US8176349B2Look-ahead processor for signaling suitable non-idle performance state for main processorSAWYERS THOMAS P·Filed 2009·Granted May 8, 2012·1 cites·10 claims
- 2057US8732348B2Electronic device performance level indicator and methodSAWYERS THOMAS P·Filed 2006·Granted May 20, 2014·1 cites·20 claims
- 2157US8577630B2Automatic discharge of a failed batteryHEIZER STEPHEN D·Filed 2007·Granted Nov 5, 2013·1 cites·17 claims
- 2254US9698618B2Energy storage charging from an adjustable power sourceSAWYERS THOMAS P·Filed 2012·Granted Jul 4, 2017·1 cites·19 claims
- 2351US10234918B2Disconnecting a battery from a systemHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Mar 19, 2019·0 cites·12 claims
- 2451US9218037B2Computation of system energyJEANSONNE JEFFREY K·Filed 2009·Granted Dec 22, 2015·1 cites·20 claims
- 2549US10110039B2Cancel voltage offset of operational amplifierHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Oct 23, 2018·0 cites·15 claims
- 2649US10084316B2Device with blocking rectifierHEWLETT PACKARD DEVELOPMENT CO·Filed 2014·Granted Sep 25, 2018·0 cites·13 claims
- 2749US9910450B2Determining an attribute of an adapter based on a ratio of voltage divider output voltagesHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Mar 6, 2018·0 cites·20 claims
- 2849US2011302441A1Calculating power input to a computerSAWYERS THOMAS·Filed 2009·Application pending·0 cites
- 2947US10164444B2Energy storage charging from an adjustable power sourceHEWLETT PACKARD DEVELOPMENT CO·Filed 2017·Granted Dec 25, 2018·0 cites·20 claims
- 3047US9768709B2Transformer voltage regulationSAWYERS THOMAS P·Filed 2011·Granted Sep 19, 2017·0 cites·20 claims
- 3146US2016161568A1Identification of a Unique Attribute of a Power Adapter Based on an Adjust PinHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Application pending·0 cites
- 3244US2005162123A1Power system and methodFiled 2005·Application pending·0 cites
- 3344US2009108810A1Battery charging based on battery capacitySAWYERS THOMAS P·Filed 2007·Application pending·0 cites
- 3443US9189042B2Computer system with power measurementSAWYERS THOMAS P·Filed 2010·Granted Nov 17, 2015·0 cites·19 claims
- 3541US9397503B2Providing power in an electronic deviceSAWYERS THOMAS P·Filed 2011·Granted Jul 19, 2016·0 cites·13 claims
- 3641US2012086276A1Supplying Power To An Electronic Device Using Multiple Power SourcesSAWYERS THOMAS P·Filed 2010·Application pending·0 cites
- 3737US2015002082A1Energy storage charging from an adjustable power sourceSAWYERS THOMAS P·Filed 2012·Application pending·0 cites
- 3836US2007091659A1Power converter comprising a controller and a power component mounted on separate circuit boardsLIN RICHARD S·Filed 2005·Application pending·0 cites
- 3935US9325133B2Electrical adapter power rating determinationSAWYERS THOMAS PAUL·Filed 2010·Granted Apr 26, 2016·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →