Inventor · disambiguated record
Paul W. Latham, Ii
Also filed as: LATHAM II PAUL W · LATHAM II PAUL WALKER · LATHAM PAUL · LATHAM PAUL W
59 granted patents·2 pending applications·1,533 citations·filing 1985–2015
99Inventor score
Files withL & L ENGINEERING LLC12ALLEGRO MICROSYSTEMS INC9KENLY STEWART6LATHAM II PAUL WALKER5LATHAM PAUL5
Top patents by PatentIndex Score
61 records- 0199US7545130B2Non-linear controller for switching power supplyL & L ENGINEERING LLC·Filed 2006·Granted Jun 9, 2009·242 cites·43 claims
- 0297US8698469B1System and method for predicting output voltage ripple and controlling a switched-mode power supplyLATHAM II PAUL WALKER·Filed 2011·Granted Apr 15, 2014·42 cites·18 claims
- 0397US6873203B1Integrated device providing current-regulated charge pump driver with capacitor-proportional currentTYCO ELECTRONICS CORP·Filed 2003·Granted Mar 29, 2005·209 cites·21 claims
- 0495US5619137AChopped low power magnetic-field detector with hysteresis memoryALLEGRO MICROSYSTEMS INC·Filed 1996·Granted Apr 8, 1997·127 cites·3 claims
- 0594US8164320B2Methods and systems for control of switches in power regulators/power amplifiersLATHAM II PAUL W·Filed 2011·Granted Apr 24, 2012·19 cites·23 claims
- 0694US8159205B1Inductor current measurement for DC to DC convertersLATHAM II PAUL WALKER·Filed 2010·Granted Apr 17, 2012·19 cites·15 claims
- 0793US5212456AWide-dynamic-range amplifier with a charge-pump load and energizing circuitALLEGRO MICROSYSTEMS INC·Filed 1991·Granted May 18, 1993·80 cites·13 claims
- 0893US4636748ACharge pump for use in a phase-locked loopDATA GENERAL CORP·Filed 1985·Granted Jan 13, 1987·69 cites·10 claims
- 0991US6775164B2Three-terminal, low voltage pulse width modulation controller ICTYCO ELECTRONICS CORP·Filed 2002·Granted Aug 10, 2004·101 cites·10 claims
- 1091US5220207ALoad current monitor for MOS driverALLEGRO MICROSYSTEMS INC·Filed 1991·Granted Jun 15, 1993·71 cites·8 claims
- 1190US8901899B1DC to DC converter control systems and methodsKIADEH MANSUR·Filed 2011·Granted Dec 2, 2014·13 cites·21 claims
- 1289US7986135B2Method and systems for conduction mode controlL & L ENGINEERING LLC·Filed 2008·Granted Jul 26, 2011·22 cites·5 claims
- 1387US8154264B2Method and systems for conduction mode controlKENLY STEWART·Filed 2011·Granted Apr 10, 2012·7 cites·18 claims
- 1485US8829879B2Inductor current measurement for DC to DC convertersLATHAM II PAUL WALKER·Filed 2012·Granted Sep 9, 2014·8 cites·14 claims
- 1585US8120401B2Methods and systems for digital pulse width modulatorKENLY STEWART·Filed 2009·Granted Feb 21, 2012·11 cites·7 claims
- 1685US7696736B2Buck DC to DC converter and methodL & L ENGINEERING LLC·Filed 2006·Granted Apr 13, 2010·13 cites·32 claims
- 1785US5258760ADigitally dual-programmable integrator circuitALLEGRO MICROSYSTEMS INC·Filed 1992·Granted Nov 2, 1993·74 cites·6 claims
- 1885US5245262AHybrid control law servo co-processor integrated circuitALLEGRO MICROSYSTEMS INC·Filed 1992·Granted Sep 14, 1993·80 cites·15 claims
- 1984US8805554B1Notch filter for control signals in PWM controlled systemsLATHAM II PAUL WALKER·Filed 2011·Granted Aug 12, 2014·6 cites·20 claims
- 2083US5519265AAdaptive RC product control in an analog-signal-manipulating circuitFiled 1993·Granted May 21, 1996·38 cites·3 claims
- 2182US8183902B2Methods and systems for digital pulse width modulatorKENLY STEWART·Filed 2011·Granted May 22, 2012·5 cites·12 claims
- 2282US5389889ATemperature-compensated current source for use in a hall analog magnetic-field detectorALLEGRO MICROSYSTEMS INC·Filed 1993·Granted Feb 14, 1995·42 cites·12 claims
- 2381US8552704B2Current share compensation designKIADEH MANSUR·Filed 2011·Granted Oct 8, 2013·9 cites·20 claims
- 2481US8285502B2Digital compensator for power supply applicationsKENLY STEWART·Filed 2009·Granted Oct 9, 2012·16 cites·17 claims
- 2581US8072525B1Imaging signal processing methods and apparatusACKLAND BRYAN D·Filed 2008·Granted Dec 6, 2011·5 cites·33 claims
- 2679US8400130B2Non-linear PWM controller for DC-to-DC convertersLATHAM PAUL·Filed 2011·Granted Mar 19, 2013·4 cites·13 claims
- 2778US7466254B2Systems and methods for digital control utilizing oversamplingL & L ENGINEERING LLC·Filed 2006·Granted Dec 16, 2008·8 cites·23 claims
- 2877US8395365B2Non-linear PWM controllerLATHAM PAUL W·Filed 2008·Granted Mar 12, 2013·14 cites·33 claims
- 2977US7880454B2Methods and systems for control of switches in power regulators/power amplifiersL & L ENGINEERING LLC·Filed 2007·Granted Feb 1, 2011·12 cites·15 claims
- 3075US8212543B2Method and systems for conduction mode controlKENLY STEWART·Filed 2011·Granted Jul 3, 2012·3 cites·18 claims
- 3174US5331218ASwitched-capacitor notch filter with programmable notch width and depthALLEGRO MICROSYSTEMS INC·Filed 1992·Granted Jul 19, 1994·28 cites·5 claims
- 3272US9164560B2Daisy chain configuration for power convertersTEMPLETON JAMES WARREN·Filed 2012·Granted Oct 20, 2015·4 cites·19 claims
- 3372US8384363B2Buck DC-to-DC converter and methodL & L ENGINEERING LLC·Filed 2010·Granted Feb 26, 2013·3 cites·15 claims
- 3472US5473238ADisc drive power management systemALLEGRO MICROSYSTEMS INC·Filed 1993·Granted Dec 5, 1995·24 cites·7 claims
- 3571US8063422B2Image detection apparatus and methodsACKLAND BRYAN D·Filed 2008·Granted Nov 22, 2011·2 cites·12 claims
- 3670US8014879B2Methods and systems for adaptive controlL & L ENGINEERING LLC·Filed 2006·Granted Sep 6, 2011·7 cites·20 claims
- 3768US8866463B2Non-linear PWM controllerMAXIM INTEGRATED PRODUCTS·Filed 2013·Granted Oct 21, 2014·2 cites·19 claims
- 3868US8700184B2Methods and systems for adaptive controlLATHAM PAUL·Filed 2011·Granted Apr 15, 2014·2 cites·5 claims
- 3967US7498781B2Methods and systems for disturbance rejection in DC-to-DC convertersL & L ENGINEERING LLC·Filed 2007·Granted Mar 3, 2009·8 cites·35 claims
- 4066US8059018B2Systems and methods for digital control utilizing oversamplingLATHAM PAUL·Filed 2008·Granted Nov 15, 2011·4 cites·11 claims
- 4166US5760571APower supply damping circuit and methodSIGNAL RESTORATION TECHNOLOGIE·Filed 1996·Granted Jun 2, 1998·23 cites·23 claims
- 4262US8253402B2Methods and systems for component value estimation in power supplies/convertersKENLY STEWART·Filed 2009·Granted Aug 28, 2012·5 cites·22 claims
- 4362US5861719ARegulated power supplies for electroluminescent lampsIMP INC·Filed 1997·Granted Jan 19, 1999·23 cites·14 claims
- 4460US7746048B2Non-linear PWM controller for DC-to-DC convertersL & L ENGINEERING LLC·Filed 2006·Granted Jun 29, 2010·3 cites·16 claims
- 4559US8723499B2Systems and methods for feed-forward control of load current in DC to DC buck convertersKIADEH MANSUR·Filed 2011·Granted May 13, 2014·1 cites·20 claims
- 4658US7884591B2Non-linear PWM controller for DC-to-DC convertersL & L ENGINEERING LLC·Filed 2010·Granted Feb 8, 2011·1 cites·8 claims
- 4757US8629663B2Systems for integrated switch-mode DC-DC converters for power suppliesLATHAM II PAUL W·Filed 2011·Granted Jan 14, 2014·2 cites·10 claims
- 4856US8634008B2Imaging signal processing methods and apparatusACKLAND BRYAN D·Filed 2012·Granted Jan 21, 2014·0 cites·8 claims
- 4953US8508205B2Buck DC-to-DC converter and methodLATHAM II PAUL W·Filed 2010·Granted Aug 13, 2013·1 cites·13 claims
- 5053US2012038807A1Imaging signal processing methods and apparatusACKLAND BRYAN D·Filed 2011·Application pending·0 cites
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