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Power Integrations, Inc. patents


      
Recent patent applications related to Power Integrations, Inc.. Power Integrations, Inc. is listed as an Agent/Assignee. Note: Power Integrations, Inc. may have other listings under different names/spellings. We're not affiliated with Power Integrations, Inc., we're just tracking patents.

ARCHIVE: New 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Power Integrations, Inc.-related inventors



Power Integrations

Power converter using multiple controllers

Power Integrations

Techniques for controlling a power converter using multiple controllers

Power Integrations

Power converter output voltage clamp and supply terminal

Search recent Press Releases: Power Integrations, Inc.-related press releases
Count Application # Date Power Integrations, Inc. patents (updated weekly) - BOOKMARK this page
12014025420209/11/14 new patent  Low threshold voltage comparator
22014025421209/11/14 new patent  Power converter using multiple controllers
32014025421309/11/14 new patent  Power converter output voltage clamp and supply terminal
42014025421409/11/14 new patent  Techniques for controlling a power converter using multiple controllers
52014024762809/04/14Method and apparatus for power converter fault condition detection
62014023930908/28/14Heterostructure power transistor with alsin passivation layer
72014023984908/28/14Bleeder circuit having current sense with edge detection
82014023327408/21/14Power supply controller with minimum-sum multi-cycle modulation
92014021044607/31/14Method and apparatus for implementing slew rate control using bypass capacitor
102014021151607/31/14Method and apparatus for input charge control of a power supply
112014020462307/24/14Charging circuit for a power converter controller
122014020462507/24/14Secondary controller for use in synchronous flyback converter
132014020462607/24/14Receive circuit for use in a power converter
142014020462807/24/14Multi-stage sampling circuit for a power converter controller
152014018701907/03/14Deposit/etch for tapered oxide
162014017728506/26/14Electronic circuit control element with tap element
172014015329706/05/14Power supply controller with input voltage compensation for efficiency and maximum power output
182014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
192014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
202014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
212014013218205/15/14Feedback circuit for non-isolated power converter
222014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
232014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
242014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
252014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
262014013218205/15/14Feedback circuit for non-isolated power converter
272014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
282014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
292014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
302014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
312014012624605/08/14Method and apparatus for digital control of a switching regulator
322014012624905/08/14Switched averaging error amplifier
332014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
342014012624605/08/14Method and apparatus for digital control of a switching regulator
352014012624905/08/14Switched averaging error amplifier
362014011905905/01/14Split current mirror line sensing
372014011905905/01/14Split current mirror line sensing
382014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
392014011111304/24/14Simplified current sense for buck led driver
402014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
412014011111304/24/14Simplified current sense for buck led driver
422014010382904/17/14Feed forward imbalance corrector circuit
432014010488704/17/14Programming of an integrated circuit on a multi-function terminal
442014010488804/17/14Semiconductor device with shared region
452014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
462014010382904/17/14Feed forward imbalance corrector circuit
472014010488704/17/14Programming of an integrated circuit on a multi-function terminal
482014010488804/17/14Semiconductor device with shared region
492014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
502014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
512014009857104/10/14Saturation prevention in an energy transfer element of a power converter
522014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
532014009857104/10/14Saturation prevention in an energy transfer element of a power converter
542014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
552014009857104/10/14Saturation prevention in an energy transfer element of a power converter
562014009185904/03/14Detector circuit with low threshold voltage and high voltage input
572014009185904/03/14Detector circuit with low threshold voltage and high voltage input
582014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
592014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
602014007172503/13/14Controller with punctuated switching control circuit
612014007172503/13/14Controller with punctuated switching control circuit
622014006386203/06/14Varying switching frequency and period of a power supply controller
632014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
642014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
652014006386703/06/14Apparatus and method for sensing of isolated output
662014006386203/06/14Varying switching frequency and period of a power supply controller
672014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
682014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
692014006386703/06/14Apparatus and method for sensing of isolated output
702014005529302/27/14Digital-to-analog converter to produce paired control signals in a power supply controller
712014004924102/20/14Dimming control for a switching power supply
722014004253302/13/14Segmented pillar layout for a high-voltage vertical transistor
732014004531802/13/14Forming a tapered oxide from a thick oxide layer
742014003352702/06/14Low-cost transformer assembly
752014003655102/06/14Method and apparatus for on/off control of a power converter
762014003086801/30/14Deposit/etch for tapered oxide
772014002282501/23/14Method and apparatus to select a parameter/mode based on a measurement during an initialization period
782014001637701/16/14Method and apparatus to control a power converter having a low loop bandwidth
792014000908601/09/14Single-stage power supply with power factor correction and constant current output
802014000147901/02/14Switching device with charge distribution structure
812014000151501/02/14Static discharge system
822013034212912/26/13Flicker prevention with switched bulk capacitor
832013033601912/19/13Method and apparatus for determining zero-crossing of an ac input voltage to a power supply
842013033602012/19/13Method and apparatus to reduce audio frequencies in a switching power supply
852013033602112/19/13Variable frequency timing circuit for a power supply control circuit
862013033602212/19/13Sample and hold buffer
872013032806012/12/13Layout design for a high power, gan-based fet
882013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
892013032946212/12/13Power limiting by modulating clock
902013033088812/12/13In situ grown gate dielectric and field plate dielectric
912013032806012/12/13Layout design for a high power, gan-based fet
922013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
932013032946212/12/13Power limiting by modulating clock
942013033088812/12/13In situ grown gate dielectric and field plate dielectric
952013032019912/05/13Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
962013032048212/05/13High-voltage monolithic schottky device structure
972013032088212/05/13Integrated on-time extension for non-dissipative bleeding in a power supply
982013030749511/21/13Method and apparatus to increase efficiency in a power factor correction circuit
992013027815910/24/13Bleeder circuit for use in a power supply
1002013025045709/26/13Adjacent terminal fault detection
1012013024144009/19/13Phase angle measurement of a dimming circuit for a switching power supply
1022013024261909/19/13Reset voltage circuit for a forward power converter
1032013023424309/12/13Checkerboarded high-voltage vertical transistor layout
1042013023235809/05/13Method and apparatus for increasing the power capability of a power supply
1052013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1062013022310608/29/13Asymmetric switch forward converter
1072013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1082013022310608/29/13Asymmetric switch forward converter
1092013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1102013021565008/22/13Variable time clamp for a power supply controller
1112013021565608/22/13Latching comparator
1122013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1132013021565008/22/13Variable time clamp for a power supply controller
1142013021565608/22/13Latching comparator
1152013020719208/15/13Power integrated circuit with incorporated sense fet
1162013020719208/15/13Power integrated circuit with incorporated sense fet
1172013019386408/01/13Led dimming circuit for switched dimming
1182013019483408/01/13Power system with shared clamp reset
1192013019483508/01/13Flyback converter with forward converter reset clamp
1202013019386408/01/13Led dimming circuit for switched dimming
1212013019483408/01/13Power system with shared clamp reset
1222013019483508/01/13Flyback converter with forward converter reset clamp
1232013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1242013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1252013018162407/18/13Feed forward imbalance corrector circuit
1262013018162407/18/13Feed forward imbalance corrector circuit
1272013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1282013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1292013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1302013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1312013015744006/20/13Composite wafer for fabrication of semiconductor devices
1322013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1332013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1342013015744006/20/13Composite wafer for fabrication of semiconductor devices
1352013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1362013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1372013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1382013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1392013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1402013014195506/06/13Controller with punctuated switching control circuit
1412013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1422013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1432013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1442013014195506/06/13Controller with punctuated switching control circuit
1452013012862505/23/13Apparatus and method for sensing of isolated output
1462013012862505/23/13Apparatus and method for sensing of isolated output
1472013012103505/16/13Ultra low standby consumption in a high power power converter
1482013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1492013012103505/16/13Ultra low standby consumption in a high power power converter
1502013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1512013010637905/02/13Controller compensation for frequency jitter
1522013010071004/25/13Active surge protection in a power supply
1532013010071404/25/13Power controller with smooth transition to pulse skipping
1542013008356504/04/13On time sampling prevention
1552013008356604/04/13Multi-stage sampling circuit for a power converter controller
1562013008357204/04/13Protection for inadvertent missing feedback voltage signal
1572013008357904/04/13Pre-biased sampling filter
1582013007735003/28/13Power supply controller with minimum-sum multi-cycle modulation
1592013007735503/28/13Apparatus and method for detecting a change in output voltage of an isolated power converter
1602013007735703/28/13Adaptive biasing for integrated circuits
1612013007735803/28/13Controller with constant current limit
1622013007048803/21/13Power supply circuit with a control terminal for different functional modes of operation
1632013005716703/07/13Damper circuit for switched dimming
1642013005818203/07/13Method and apparatus for programming an anti-fuse element in a high-voltage integrated circuit
1652013004962202/28/13Load current management circuit
1662013005108702/28/13Method and apparatus for input charge control of a power supply
1672013005109302/28/13Method and apparatus for varying current limit to limit an output power of a power supply
1682013004348702/21/13Layout design for a high power, gan-based fet
1692013003390202/07/13Smooth mode transition plateau for a power supply controller
1702013002701401/31/13Power supply controller with an input voltage compensation circuit
1712013002715101/31/13Pulse width modulator with two-way integrator
1722013002781501/31/13Adjacent terminal fault detection
1732013002799001/31/13Varying switching frequency and period of a power supply controller
1742013002799101/31/13Method and apparatus to control a power converter having a low loop bandwidth
1752013002799601/31/13Variable frequency timing circuit for a power supply control circuit
1762013002096501/24/13Power converter with compensation circuit for adjusting output current provided to a constant load
1772013002100501/24/13Single-stage power supply with power factor correction and constant current output
1782013002101401/24/13Method and apparatus for implementing slew rate control using bypass capacitor
1792013002182801/24/13Integrated on-time extension for non-dissipative bleeding in a power supply
1802012032669712/27/12Temperature independent reference circuit
1812012031974412/20/12Method and apparatus for simplifying the control of a switch
1822012032063412/20/12Method and apparatus for a control circuit with multiple operating modes
1832012032063912/20/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1842012032064012/20/12Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
1852012031314012/13/12Method of fabricating a deep trench insulated gate bipolar transistor
1862012031445312/13/12Electronic circuit control element with tap element
1872012031445712/13/12Control arrangement for a resonant mode power converter
1882012030601212/06/12Power integrated circuit device with incorporated sense fet
1892012028031411/08/12Gate pullback at ends of high-voltage vertical transistor structure
1902012028062911/08/12Dimming control for a switching power supply
1912012028066611/08/12Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
1922012028067011/08/12Off-line converter with digital control
1932012028073411/08/12Method and apparatus for pulse width modulation
1942012028143911/08/12Flyback power supply with forced primary regulation
1952012027388511/01/12High-voltage transistor structure with reduced gate capacitance
1962012027394411/01/12Power semiconductor package with bottom surface protrusions
1972012027429811/01/12Power factor correction converter control offset
1982012026289510/18/12Low-cost transformer assembly
1992012026295410/18/12Off line resonant converter with merged line rectification and power factor correction
2002012025036010/04/12Llc controller with programmable fractional burst frequency
2012012025036410/04/12Flyback converter with forward converter reset clamp
2022012025036810/04/12Power supply controller with input voltage compensation for efficiency and maximum power output
2032012024326609/27/12Method and apparatus for high-side input winding regulation
2042012024327709/27/12Method and apparatus to reduce line current harmonics from a power supply
2052012024649509/27/12Method and apparatus to authenticate a power supply
2062012023806309/20/12Termination and contact structures for a high voltage gan-based heterojunction transistor
2072012022374609/06/12Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
2082012022379509/06/12Shroud for bobbin
2092012022379909/06/12Transverse shroud and bobbin assembly
2102012022439909/06/12Method and apparatus to reduce audio frequencies in a switching power supply
2112012021878408/30/12Dc converter with independently controlled outputs
2122012021878608/30/12Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter
2132012021878808/30/12Method and apparatus for digital control of a switching regulator
2142012020684208/16/12Fault condition protection
2152012019988508/09/12Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
2162012018879907/26/12Method and apparatus for increasing the power capability of a power supply
2172012018880007/26/12Asymmetric switch forward converter
2182012017032707/05/12Apparatus and method for detecting a change in output voltage of an isolated power converter
2192012017032907/05/12Method and apparatus for implementing an unregulated dormant mode in a power converter
2202012016173906/28/12Variable time clamp for a power supply controller
2212012016181506/28/12Method and apparatus for time-differential comparison of an analog signal
2222012016304106/28/12Method and apparatus for a power supply controller responsive to a feedforward signal
2232012016304306/28/12Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
2242012015174906/21/12Method and apparatus for adjusting displacement current in an energy transfer element
2252012015512906/21/12Method and apparatus to limit output power in a switching power supply
2262012014610506/14/12High-voltage transistor device with integrated resistor
2272012014614106/14/12Electronic circuit control element with tap element
2282012014660706/14/12Method and apparatus for input charge control of a power supply
2292012014671506/14/12Temperature independent reference circuit
2302012014763206/14/12Apparatus and method for sensing of isolated output
2312012013901206/07/12Method and apparatus for controlling a circuit with a high voltage sense device
2322012013934206/07/12Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
2332012014052506/07/12Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2342012014052806/07/12Forward converter transformer saturation prevention
2352012011967605/17/12Flyback power converter with divided energy transfer element
2362012011986505/17/12Low profile coil-wound bobbin
2372012012053905/17/12Electrostatic discharge conducting pathway having a noise filter spark gap
2382012011284605/10/12Method and apparatus for pulse width modulation
2392012011369005/10/12Method and apparatus for a high voltage power supply circuit
2402012010501805/03/12Method and apparatus for implementing a power converter input terminal voltage discharge circuit
2412012009935004/26/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2422012009198204/19/12Power factor correction converter control offset
2432012009290004/19/12Controller with punctuated switching control circuit
2442012009290204/19/12Phase angle measurement of a dimming circuit for a switching power supply
2452012009290304/19/12Power transfer between independent power ports utilizing a single transformer
2462012008642104/12/12Single-stage power supply with power factor correction and constant current output
2472012008715604/12/12Method and apparatus for limiting maximum output power of a power converter
2482012008109804/05/12Method and apparatus for simplifying the control of a switch
2492012008193004/05/12Method and apparatus to limit maximum switch current in a switching power supply


ARCHIVE: New 2014 2013 2012 2011 2010 2009



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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Power Integrations, Inc. in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Power Integrations, Inc. with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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