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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



Search recent Press Releases: Power Integrations, Inc.-related press releases
Count Application # Date Power Integrations, Inc. patents (updated weekly) - BOOKMARK this page
12014032007510/30/14 new patent  Usb charging with data communication
22014026495209/18/14Supplementing wire bonds
32014026586109/18/14Current limiter with active damping
42014026589609/18/14Light driver control system
52014026589809/18/14Lossless preload for led driver with extended dimming
62014026628409/18/14Isolation testing of semiconductor devices
72014026892209/18/14Switched mode power converter controller with ramp time modulation
82014026895109/18/14Load-selective input voltage sensor
92014025420209/11/14Low threshold voltage comparator
102014025421209/11/14Power converter using multiple controllers
112014025421309/11/14Power converter output voltage clamp and supply terminal
122014025421409/11/14Techniques for controlling a power converter using multiple controllers
132014024762809/04/14Method and apparatus for power converter fault condition detection
142014023930908/28/14Heterostructure power transistor with alsin passivation layer
152014023984908/28/14Bleeder circuit having current sense with edge detection
162014023327408/21/14Power supply controller with minimum-sum multi-cycle modulation
172014021044607/31/14Method and apparatus for implementing slew rate control using bypass capacitor
182014021151607/31/14Method and apparatus for input charge control of a power supply
192014020462307/24/14Charging circuit for a power converter controller
202014020462507/24/14Secondary controller for use in synchronous flyback converter
212014020462607/24/14Receive circuit for use in a power converter
222014020462807/24/14Multi-stage sampling circuit for a power converter controller
232014018701907/03/14Deposit/etch for tapered oxide
242014017728506/26/14Electronic circuit control element with tap element
252014015329706/05/14Power supply controller with input voltage compensation for efficiency and maximum power output
262014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
272014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
282014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
292014013218205/15/14Feedback circuit for non-isolated power converter
302014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
312014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
322014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
332014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
342014013218205/15/14Feedback circuit for non-isolated power converter
352014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
362014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
372014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
382014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
392014012624605/08/14Method and apparatus for digital control of a switching regulator
402014012624905/08/14Switched averaging error amplifier
412014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
422014012624605/08/14Method and apparatus for digital control of a switching regulator
432014012624905/08/14Switched averaging error amplifier
442014011905905/01/14Split current mirror line sensing
452014011905905/01/14Split current mirror line sensing
462014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
472014011111304/24/14Simplified current sense for buck led driver
482014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
492014011111304/24/14Simplified current sense for buck led driver
502014010382904/17/14Feed forward imbalance corrector circuit
512014010488704/17/14Programming of an integrated circuit on a multi-function terminal
522014010488804/17/14Semiconductor device with shared region
532014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
542014010382904/17/14Feed forward imbalance corrector circuit
552014010488704/17/14Programming of an integrated circuit on a multi-function terminal
562014010488804/17/14Semiconductor device with shared region
572014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
582014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
592014009857104/10/14Saturation prevention in an energy transfer element of a power converter
602014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
612014009857104/10/14Saturation prevention in an energy transfer element of a power converter
622014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
632014009857104/10/14Saturation prevention in an energy transfer element of a power converter
642014009185904/03/14Detector circuit with low threshold voltage and high voltage input
652014009185904/03/14Detector circuit with low threshold voltage and high voltage input
662014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
672014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
682014007172503/13/14Controller with punctuated switching control circuit
692014007172503/13/14Controller with punctuated switching control circuit
702014006386203/06/14Varying switching frequency and period of a power supply controller
712014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
722014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
732014006386703/06/14Apparatus and method for sensing of isolated output
742014006386203/06/14Varying switching frequency and period of a power supply controller
752014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
762014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
772014006386703/06/14Apparatus and method for sensing of isolated output
782014005529302/27/14Digital-to-analog converter to produce paired control signals in a power supply controller
792014004924102/20/14Dimming control for a switching power supply
802014004253302/13/14Segmented pillar layout for a high-voltage vertical transistor
812014004531802/13/14Forming a tapered oxide from a thick oxide layer
822014003352702/06/14Low-cost transformer assembly
832014003655102/06/14Method and apparatus for on/off control of a power converter
842014003086801/30/14Deposit/etch for tapered oxide
852014002282501/23/14Method and apparatus to select a parameter/mode based on a measurement during an initialization period
862014001637701/16/14Method and apparatus to control a power converter having a low loop bandwidth
872014000908601/09/14Single-stage power supply with power factor correction and constant current output
882014000147901/02/14Switching device with charge distribution structure
892014000151501/02/14Static discharge system
902013034212912/26/13Flicker prevention with switched bulk capacitor
912013033601912/19/13Method and apparatus for determining zero-crossing of an ac input voltage to a power supply
922013033602012/19/13Method and apparatus to reduce audio frequencies in a switching power supply
932013033602112/19/13Variable frequency timing circuit for a power supply control circuit
942013033602212/19/13Sample and hold buffer
952013032806012/12/13Layout design for a high power, gan-based fet
962013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
972013032946212/12/13Power limiting by modulating clock
982013033088812/12/13In situ grown gate dielectric and field plate dielectric
992013032806012/12/13Layout design for a high power, gan-based fet
1002013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
1012013032946212/12/13Power limiting by modulating clock
1022013033088812/12/13In situ grown gate dielectric and field plate dielectric
1032013032019912/05/13Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
1042013032048212/05/13High-voltage monolithic schottky device structure
1052013032088212/05/13Integrated on-time extension for non-dissipative bleeding in a power supply
1062013030749511/21/13Method and apparatus to increase efficiency in a power factor correction circuit
1072013027815910/24/13Bleeder circuit for use in a power supply
1082013025045709/26/13Adjacent terminal fault detection
1092013024144009/19/13Phase angle measurement of a dimming circuit for a switching power supply
1102013024261909/19/13Reset voltage circuit for a forward power converter
1112013023424309/12/13Checkerboarded high-voltage vertical transistor layout
1122013023235809/05/13Method and apparatus for increasing the power capability of a power supply
1132013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1142013022310608/29/13Asymmetric switch forward converter
1152013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1162013022310608/29/13Asymmetric switch forward converter
1172013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1182013021565008/22/13Variable time clamp for a power supply controller
1192013021565608/22/13Latching comparator
1202013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1212013021565008/22/13Variable time clamp for a power supply controller
1222013021565608/22/13Latching comparator
1232013020719208/15/13Power integrated circuit with incorporated sense fet
1242013020719208/15/13Power integrated circuit with incorporated sense fet
1252013019386408/01/13Led dimming circuit for switched dimming
1262013019483408/01/13Power system with shared clamp reset
1272013019483508/01/13Flyback converter with forward converter reset clamp
1282013019386408/01/13Led dimming circuit for switched dimming
1292013019483408/01/13Power system with shared clamp reset
1302013019483508/01/13Flyback converter with forward converter reset clamp
1312013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1322013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1332013018162407/18/13Feed forward imbalance corrector circuit
1342013018162407/18/13Feed forward imbalance corrector circuit
1352013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1362013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1372013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1382013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1392013015744006/20/13Composite wafer for fabrication of semiconductor devices
1402013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1412013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1422013015744006/20/13Composite wafer for fabrication of semiconductor devices
1432013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1442013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1452013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1462013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1472013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1482013014195506/06/13Controller with punctuated switching control circuit
1492013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1502013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1512013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1522013014195506/06/13Controller with punctuated switching control circuit
1532013012862505/23/13Apparatus and method for sensing of isolated output
1542013012862505/23/13Apparatus and method for sensing of isolated output
1552013012103505/16/13Ultra low standby consumption in a high power power converter
1562013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1572013012103505/16/13Ultra low standby consumption in a high power power converter
1582013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1592013010637905/02/13Controller compensation for frequency jitter
1602013010071004/25/13Active surge protection in a power supply
1612013010071404/25/13Power controller with smooth transition to pulse skipping
1622013008356504/04/13On time sampling prevention
1632013008356604/04/13Multi-stage sampling circuit for a power converter controller
1642013008357204/04/13Protection for inadvertent missing feedback voltage signal
1652013008357904/04/13Pre-biased sampling filter
1662013007735003/28/13Power supply controller with minimum-sum multi-cycle modulation
1672013007735503/28/13Apparatus and method for detecting a change in output voltage of an isolated power converter
1682013007735703/28/13Adaptive biasing for integrated circuits
1692013007735803/28/13Controller with constant current limit
1702013007048803/21/13Power supply circuit with a control terminal for different functional modes of operation
1712013005716703/07/13Damper circuit for switched dimming
1722013005818203/07/13Method and apparatus for programming an anti-fuse element in a high-voltage integrated circuit
1732013004962202/28/13Load current management circuit
1742013005108702/28/13Method and apparatus for input charge control of a power supply
1752013005109302/28/13Method and apparatus for varying current limit to limit an output power of a power supply
1762013004348702/21/13Layout design for a high power, gan-based fet
1772013003390202/07/13Smooth mode transition plateau for a power supply controller
1782013002701401/31/13Power supply controller with an input voltage compensation circuit
1792013002715101/31/13Pulse width modulator with two-way integrator
1802013002781501/31/13Adjacent terminal fault detection
1812013002799001/31/13Varying switching frequency and period of a power supply controller
1822013002799101/31/13Method and apparatus to control a power converter having a low loop bandwidth
1832013002799601/31/13Variable frequency timing circuit for a power supply control circuit
1842013002096501/24/13Power converter with compensation circuit for adjusting output current provided to a constant load
1852013002100501/24/13Single-stage power supply with power factor correction and constant current output
1862013002101401/24/13Method and apparatus for implementing slew rate control using bypass capacitor
1872013002182801/24/13Integrated on-time extension for non-dissipative bleeding in a power supply
1882012032669712/27/12Temperature independent reference circuit
1892012031974412/20/12Method and apparatus for simplifying the control of a switch
1902012032063412/20/12Method and apparatus for a control circuit with multiple operating modes
1912012032063912/20/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1922012032064012/20/12Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
1932012031314012/13/12Method of fabricating a deep trench insulated gate bipolar transistor
1942012031445312/13/12Electronic circuit control element with tap element
1952012031445712/13/12Control arrangement for a resonant mode power converter
1962012030601212/06/12Power integrated circuit device with incorporated sense fet
1972012028031411/08/12Gate pullback at ends of high-voltage vertical transistor structure
1982012028062911/08/12Dimming control for a switching power supply
1992012028066611/08/12Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
2002012028067011/08/12Off-line converter with digital control
2012012028073411/08/12Method and apparatus for pulse width modulation
2022012028143911/08/12Flyback power supply with forced primary regulation
2032012027388511/01/12High-voltage transistor structure with reduced gate capacitance
2042012027394411/01/12Power semiconductor package with bottom surface protrusions
2052012027429811/01/12Power factor correction converter control offset
2062012026289510/18/12Low-cost transformer assembly
2072012026295410/18/12Off line resonant converter with merged line rectification and power factor correction
2082012025036010/04/12Llc controller with programmable fractional burst frequency
2092012025036410/04/12Flyback converter with forward converter reset clamp
2102012025036810/04/12Power supply controller with input voltage compensation for efficiency and maximum power output
2112012024326609/27/12Method and apparatus for high-side input winding regulation
2122012024327709/27/12Method and apparatus to reduce line current harmonics from a power supply
2132012024649509/27/12Method and apparatus to authenticate a power supply
2142012023806309/20/12Termination and contact structures for a high voltage gan-based heterojunction transistor
2152012022374609/06/12Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
2162012022379509/06/12Shroud for bobbin
2172012022379909/06/12Transverse shroud and bobbin assembly
2182012022439909/06/12Method and apparatus to reduce audio frequencies in a switching power supply
2192012021878408/30/12Dc converter with independently controlled outputs
2202012021878608/30/12Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter
2212012021878808/30/12Method and apparatus for digital control of a switching regulator
2222012020684208/16/12Fault condition protection
2232012019988508/09/12Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
2242012018879907/26/12Method and apparatus for increasing the power capability of a power supply
2252012018880007/26/12Asymmetric switch forward converter
2262012017032707/05/12Apparatus and method for detecting a change in output voltage of an isolated power converter
2272012017032907/05/12Method and apparatus for implementing an unregulated dormant mode in a power converter
2282012016173906/28/12Variable time clamp for a power supply controller
2292012016181506/28/12Method and apparatus for time-differential comparison of an analog signal
2302012016304106/28/12Method and apparatus for a power supply controller responsive to a feedforward signal
2312012016304306/28/12Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
2322012015174906/21/12Method and apparatus for adjusting displacement current in an energy transfer element
2332012015512906/21/12Method and apparatus to limit output power in a switching power supply
2342012014610506/14/12High-voltage transistor device with integrated resistor
2352012014614106/14/12Electronic circuit control element with tap element
2362012014660706/14/12Method and apparatus for input charge control of a power supply
2372012014671506/14/12Temperature independent reference circuit
2382012014763206/14/12Apparatus and method for sensing of isolated output
2392012013901206/07/12Method and apparatus for controlling a circuit with a high voltage sense device
2402012013934206/07/12Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
2412012014052506/07/12Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2422012014052806/07/12Forward converter transformer saturation prevention
2432012011967605/17/12Flyback power converter with divided energy transfer element
2442012011986505/17/12Low profile coil-wound bobbin
2452012012053905/17/12Electrostatic discharge conducting pathway having a noise filter spark gap
2462012011284605/10/12Method and apparatus for pulse width modulation
2472012011369005/10/12Method and apparatus for a high voltage power supply circuit
2482012010501805/03/12Method and apparatus for implementing a power converter input terminal voltage discharge circuit
2492012009935004/26/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period


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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