Assignee
POWER ONE INC
US·84 granted patents·4 pending applications·3,591 citations·filing 1987–2014
Top patents by PatentIndex Score
88 records- 0199US7249267B2Method and system for communicating filter compensation coefficients for a digital power control systemPOWER ONE INC·Filed 2004·Granted Jul 24, 2007·1.2k cites·12 claims
- 0296US7394445B2Digital power manager for controlling and monitoring an array of point-of-load regulatorsPOWER ONE INC·Filed 2005·Granted Jul 1, 2008·62 cites·37 claims
- 0396US7315157B2ADC transfer function providing improved dynamic regulation in a switched mode power supplyPOWER ONE INC·Filed 2006·Granted Jan 1, 2008·59 cites·30 claims
- 0496US7141956B2Digital output voltage regulation circuit having first control loop for high speed and second control loop for high accuracyPOWER ONE INC·Filed 2005·Granted Nov 28, 2006·50 cites·21 claims
- 0594US7068021B2System and method for controlling output-timing parameters of power convertersPOWER ONE INC·Filed 2005·Granted Jun 27, 2006·47 cites·22 claims
- 0693US7834613B2Isolated current to voltage, voltage to voltage converterPOWER ONE INC·Filed 2008·Granted Nov 16, 2010·36 cites·36 claims
- 0793US7646382B2Digital power manager for controlling and monitoring an array of point-of-load regulatorsPOWER ONE INC·Filed 2007·Granted Jan 12, 2010·32 cites·37 claims
- 0893US7554310B2Digital double-loop output voltage regulationPOWER ONE INC·Filed 2007·Granted Jun 30, 2009·52 cites·26 claims
- 0993US7266709B2Method and system for controlling an array of point-of-load regulators and auxiliary devicesPOWER ONE INC·Filed 2006·Granted Sep 4, 2007·49 cites·31 claims
- 1093US7000125B2Method and system for controlling and monitoring an array of point-of-load regulatorsPOWER ONE INC·Filed 2002·Granted Feb 14, 2006·135 cites·31 claims
- 1192US7710092B2Self tracking ADC for digital power supply control systemsPOWER ONE INC·Filed 2007·Granted May 4, 2010·31 cites·12 claims
- 1292US7456617B2System for controlling and monitoring an array of point-of-load regulators by a hostPOWER ONE INC·Filed 2005·Granted Nov 25, 2008·49 cites·68 claims
- 1392US6275397B1Power factor correction control circuit for regulating the current waveshape in a switching power supplyPOWER ONE INC·Filed 2000·Granted Aug 14, 2001·160 cites·19 claims
- 1491US7673157B2Method and system for controlling a mixed array of point-of-load regulators through a bus translatorPOWER ONE INC·Filed 2006·Granted Mar 2, 2010·27 cites·21 claims
- 1591US7236368B2Integral molded heat sinks on DC-DC converters and power suppliesPOWER ONE INC·Filed 2005·Granted Jun 26, 2007·48 cites·7 claims
- 1690US7394236B2Digital double-loop output voltage regulationPOWER ONE INC·Filed 2006·Granted Jul 1, 2008·25 cites·13 claims
- 1790US7230813B1Electronic circuit breakerPOWER ONE INC·Filed 2005·Granted Jun 12, 2007·28 cites·31 claims
- 1890US6587344B1Mounting system for high-voltage semiconductor devicePOWER ONE INC·Filed 2002·Granted Jul 1, 2003·94 cites·28 claims
- 1989US7327149B2Bi-directional MOS current sense circuitPOWER ONE INC·Filed 2005·Granted Feb 5, 2008·14 cites·18 claims
- 2088US8031494B2Method and apparatus for providing an initial bias and enable signal for a power converterPOWER ONE INC·Filed 2008·Granted Oct 4, 2011·26 cites·16 claims
- 2188US7057379B2System and method for providing digital pulse width modulationPOWER ONE INC·Filed 2005·Granted Jun 6, 2006·13 cites·26 claims
- 2288US6302709B1Multiple function high current interconnect with integrated bus barPOWER ONE INC·Filed 2000·Granted Oct 16, 2001·50 cites·21 claims
- 2388US5073849AResonant DC to DC converter switching at zero currentPOWER ONE INC·Filed 1989·Granted Dec 17, 1991·65 cites·25 claims
- 2487US9202621B2Slotted bobbin magnetic component devices and methodsPOWER ONE INC·Filed 2013·Granted Dec 1, 2015·9 cites·11 claims
- 2587US7239115B2Digital pulse width modulation controller with preset filter coefficientsPOWER ONE INC·Filed 2005·Granted Jul 3, 2007·19 cites·16 claims
- 2687US7049798B2System and method for communicating with a voltage regulatorPOWER ONE INC·Filed 2002·Granted May 23, 2006·86 cites·50 claims
- 2787US6958592B2Adaptive delay control circuit for switched mode power supplyPOWER ONE INC·Filed 2003·Granted Oct 25, 2005·36 cites·18 claims
- 2886US7836322B2System for controlling an array of point-of-load regulators and auxiliary devicesPOWER ONE INC·Filed 2007·Granted Nov 16, 2010·16 cites·18 claims
- 2986US7565559B2Method and system for communicating filter compensation coefficients for a digital power control systemPOWER ONE INC·Filed 2007·Granted Jul 21, 2009·22 cites·14 claims
- 3086US7202651B2System and method for providing digital pulse width modulationPOWER ONE INC·Filed 2006·Granted Apr 10, 2007·12 cites·22 claims
- 3186US7080265B2Voltage set point control schemePOWER ONE INC·Filed 2003·Granted Jul 18, 2006·70 cites·20 claims
- 3286US4774649AIntegrated magnetic resonant power converterPOWER ONE INC·Filed 1987·Granted Sep 27, 1988·56 cites·24 claims
- 3385US9024609B2Circuit and method for providing hold-up time in a DC-DC converterPOWER ONE INC·Filed 2012·Granted May 5, 2015·13 cites·20 claims
- 3485US7583487B2System and method for managing fault in a power systemPOWER ONE INC·Filed 2007·Granted Sep 1, 2009·11 cites·31 claims
- 3585US7373527B2System and method for interleaving point-of-load regulatorsPOWER ONE INC·Filed 2002·Granted May 13, 2008·51 cites·50 claims
- 3685US7026664B2DC-DC converter implemented in a land grid array packagePOWER ONE INC·Filed 2003·Granted Apr 11, 2006·44 cites·12 claims
- 3785US6501193B1Power converter having regulated dual outputsPOWER ONE INC·Filed 2001·Granted Dec 31, 2002·60 cites·20 claims
- 3884US6570770B1Handle integrating mechanical functions with electronic status indicators and adjustment featurePOWER ONE INC·Filed 2000·Granted May 27, 2003·42 cites·42 claims
- 3983US7630185B2Electronic circuit breakerPOWER ONE INC·Filed 2005·Granted Dec 8, 2009·22 cites·33 claims
- 4083US7304462B2Compensated droop method for paralleling of power supplies (C-droop method)POWER ONE INC·Filed 2005·Granted Dec 4, 2007·27 cites·6 claims
- 4182US7554778B2System and method for managing fault in a power systemPOWER ONE INC·Filed 2007·Granted Jun 30, 2009·8 cites·18 claims
- 4282US7459892B2System and method for controlling a point-of-load regulatorPOWER ONE INC·Filed 2005·Granted Dec 2, 2008·17 cites·28 claims
- 4381US8373403B1Circuit for controlling synchronous rectifiers during start-up into pre-biased output voltagePOWER ONE INC·Filed 2009·Granted Feb 12, 2013·20 cites·19 claims
- 4481US7493504B2System and method for interleaving point-of-load regulatorsPOWER ONE INC·Filed 2007·Granted Feb 17, 2009·15 cites·7 claims
- 4580US7023190B2ADC transfer function providing improved dynamic regulation in a switched mode power supplyPOWER ONE INC·Filed 2004·Granted Apr 4, 2006·31 cites·25 claims
- 4680US6304463B1Single-ended forward converter circuit with quasi-optimal resetting for synchronous rectificationPOWER ONE INC·Filed 2000·Granted Oct 16, 2001·43 cites·21 claims
- 4779US6577220B2Continuous multi-turn coilsPOWER ONE INC·Filed 2002·Granted Jun 10, 2003·18 cites·5 claims
- 4879US6461172B2Multiple function high current interconnect with integrated bus barPOWER ONE INC·Filed 2001·Granted Oct 8, 2002·28 cites·95 claims
- 4978US8029288B2Computer implemented systems and methods for enhancing renewable energy educational activitiesPOWER ONE INC·Filed 2006·Granted Oct 4, 2011·8 cites·12 claims
- 5078US7882372B2Method and system for controlling and monitoring an array of point-of-load regulatorsPOWER ONE INC·Filed 2007·Granted Feb 1, 2011·15 cites·4 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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