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Power Integrations Inc_20131212

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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

Current limiter with active damping

Power Integrations

Light driver control system

Power Integrations

Lossless preload for led driver with extended dimming

Search recent Press Releases: Power Integrations, Inc.-related press releases
Count Application # Date Power Integrations, Inc. patents (updated weekly) - BOOKMARK this page
12014026495209/18/14Supplementing wire bonds
22014026586109/18/14Current limiter with active damping
32014026589609/18/14Light driver control system
42014026589809/18/14Lossless preload for led driver with extended dimming
52014026628409/18/14Isolation testing of semiconductor devices
62014026892209/18/14Switched mode power converter controller with ramp time modulation
72014026895109/18/14Load-selective input voltage sensor
82014025420209/11/14Low threshold voltage comparator
92014025421209/11/14Power converter using multiple controllers
102014025421309/11/14Power converter output voltage clamp and supply terminal
112014025421409/11/14Techniques for controlling a power converter using multiple controllers
122014024762809/04/14Method and apparatus for power converter fault condition detection
132014023930908/28/14Heterostructure power transistor with alsin passivation layer
142014023984908/28/14Bleeder circuit having current sense with edge detection
152014023327408/21/14Power supply controller with minimum-sum multi-cycle modulation
162014021044607/31/14Method and apparatus for implementing slew rate control using bypass capacitor
172014021151607/31/14Method and apparatus for input charge control of a power supply
182014020462307/24/14Charging circuit for a power converter controller
192014020462507/24/14Secondary controller for use in synchronous flyback converter
202014020462607/24/14Receive circuit for use in a power converter
212014020462807/24/14Multi-stage sampling circuit for a power converter controller
222014018701907/03/14Deposit/etch for tapered oxide
232014017728506/26/14Electronic circuit control element with tap element
242014015329706/05/14Power supply controller with input voltage compensation for efficiency and maximum power output
252014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
262014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
272014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
282014013218205/15/14Feedback circuit for non-isolated power converter
292014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
302014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
312014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
322014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
332014013218205/15/14Feedback circuit for non-isolated power converter
342014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
352014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
362014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
372014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
382014012624605/08/14Method and apparatus for digital control of a switching regulator
392014012624905/08/14Switched averaging error amplifier
402014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
412014012624605/08/14Method and apparatus for digital control of a switching regulator
422014012624905/08/14Switched averaging error amplifier
432014011905905/01/14Split current mirror line sensing
442014011905905/01/14Split current mirror line sensing
452014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
462014011111304/24/14Simplified current sense for buck led driver
472014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
482014011111304/24/14Simplified current sense for buck led driver
492014010382904/17/14Feed forward imbalance corrector circuit
502014010488704/17/14Programming of an integrated circuit on a multi-function terminal
512014010488804/17/14Semiconductor device with shared region
522014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
532014010382904/17/14Feed forward imbalance corrector circuit
542014010488704/17/14Programming of an integrated circuit on a multi-function terminal
552014010488804/17/14Semiconductor device with shared region
562014010489504/17/14Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
572014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
582014009857104/10/14Saturation prevention in an energy transfer element of a power converter
592014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
602014009857104/10/14Saturation prevention in an energy transfer element of a power converter
612014009780304/10/14Method and apparatus for implementing a power converter input terminal voltage discharge circuit
622014009857104/10/14Saturation prevention in an energy transfer element of a power converter
632014009185904/03/14Detector circuit with low threshold voltage and high voltage input
642014009185904/03/14Detector circuit with low threshold voltage and high voltage input
652014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
662014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
672014007172503/13/14Controller with punctuated switching control circuit
682014007172503/13/14Controller with punctuated switching control circuit
692014006386203/06/14Varying switching frequency and period of a power supply controller
702014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
712014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
722014006386703/06/14Apparatus and method for sensing of isolated output
732014006386203/06/14Varying switching frequency and period of a power supply controller
742014006386303/06/14Energy transfer assembly with tuned leakage inductance and common mode noise compensation
752014006386603/06/14Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
762014006386703/06/14Apparatus and method for sensing of isolated output
772014005529302/27/14Digital-to-analog converter to produce paired control signals in a power supply controller
782014004924102/20/14Dimming control for a switching power supply
792014004253302/13/14Segmented pillar layout for a high-voltage vertical transistor
802014004531802/13/14Forming a tapered oxide from a thick oxide layer
812014003352702/06/14Low-cost transformer assembly
822014003655102/06/14Method and apparatus for on/off control of a power converter
832014003086801/30/14Deposit/etch for tapered oxide
842014002282501/23/14Method and apparatus to select a parameter/mode based on a measurement during an initialization period
852014001637701/16/14Method and apparatus to control a power converter having a low loop bandwidth
862014000908601/09/14Single-stage power supply with power factor correction and constant current output
872014000147901/02/14Switching device with charge distribution structure
882014000151501/02/14Static discharge system
892013034212912/26/13Flicker prevention with switched bulk capacitor
902013033601912/19/13Method and apparatus for determining zero-crossing of an ac input voltage to a power supply
912013033602012/19/13Method and apparatus to reduce audio frequencies in a switching power supply
922013033602112/19/13Variable frequency timing circuit for a power supply control circuit
932013033602212/19/13Sample and hold buffer
942013032806012/12/13Layout design for a high power, gan-based fet
952013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
962013032946212/12/13Power limiting by modulating clock
972013033088812/12/13In situ grown gate dielectric and field plate dielectric
982013032806012/12/13Layout design for a high power, gan-based fet
992013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
1002013032946212/12/13Power limiting by modulating clock
1012013033088812/12/13In situ grown gate dielectric and field plate dielectric
1022013032019912/05/13Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
1032013032048212/05/13High-voltage monolithic schottky device structure
1042013032088212/05/13Integrated on-time extension for non-dissipative bleeding in a power supply
1052013030749511/21/13Method and apparatus to increase efficiency in a power factor correction circuit
1062013027815910/24/13Bleeder circuit for use in a power supply
1072013025045709/26/13Adjacent terminal fault detection
1082013024144009/19/13Phase angle measurement of a dimming circuit for a switching power supply
1092013024261909/19/13Reset voltage circuit for a forward power converter
1102013023424309/12/13Checkerboarded high-voltage vertical transistor layout
1112013023235809/05/13Method and apparatus for increasing the power capability of a power supply
1122013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1132013022310608/29/13Asymmetric switch forward converter
1142013022310508/29/13Method and apparatus for a power supply controller responsive to a feedforward signal
1152013022310608/29/13Asymmetric switch forward converter
1162013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1172013021565008/22/13Variable time clamp for a power supply controller
1182013021565608/22/13Latching comparator
1192013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1202013021565008/22/13Variable time clamp for a power supply controller
1212013021565608/22/13Latching comparator
1222013020719208/15/13Power integrated circuit with incorporated sense fet
1232013020719208/15/13Power integrated circuit with incorporated sense fet
1242013019386408/01/13Led dimming circuit for switched dimming
1252013019483408/01/13Power system with shared clamp reset
1262013019483508/01/13Flyback converter with forward converter reset clamp
1272013019386408/01/13Led dimming circuit for switched dimming
1282013019483408/01/13Power system with shared clamp reset
1292013019483508/01/13Flyback converter with forward converter reset clamp
1302013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1312013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1322013018162407/18/13Feed forward imbalance corrector circuit
1332013018162407/18/13Feed forward imbalance corrector circuit
1342013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1352013017025107/04/13Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
1362013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1372013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1382013015744006/20/13Composite wafer for fabrication of semiconductor devices
1392013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1402013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1412013015744006/20/13Composite wafer for fabrication of semiconductor devices
1422013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1432013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1442013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1452013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1462013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1472013014195506/06/13Controller with punctuated switching control circuit
1482013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1492013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1502013014194806/06/13Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
1512013014195506/06/13Controller with punctuated switching control circuit
1522013012862505/23/13Apparatus and method for sensing of isolated output
1532013012862505/23/13Apparatus and method for sensing of isolated output
1542013012103505/16/13Ultra low standby consumption in a high power power converter
1552013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1562013012103505/16/13Ultra low standby consumption in a high power power converter
1572013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1582013010637905/02/13Controller compensation for frequency jitter
1592013010071004/25/13Active surge protection in a power supply
1602013010071404/25/13Power controller with smooth transition to pulse skipping
1612013008356504/04/13On time sampling prevention
1622013008356604/04/13Multi-stage sampling circuit for a power converter controller
1632013008357204/04/13Protection for inadvertent missing feedback voltage signal
1642013008357904/04/13Pre-biased sampling filter
1652013007735003/28/13Power supply controller with minimum-sum multi-cycle modulation
1662013007735503/28/13Apparatus and method for detecting a change in output voltage of an isolated power converter
1672013007735703/28/13Adaptive biasing for integrated circuits
1682013007735803/28/13Controller with constant current limit
1692013007048803/21/13Power supply circuit with a control terminal for different functional modes of operation
1702013005716703/07/13Damper circuit for switched dimming
1712013005818203/07/13Method and apparatus for programming an anti-fuse element in a high-voltage integrated circuit
1722013004962202/28/13Load current management circuit
1732013005108702/28/13Method and apparatus for input charge control of a power supply
1742013005109302/28/13Method and apparatus for varying current limit to limit an output power of a power supply
1752013004348702/21/13Layout design for a high power, gan-based fet
1762013003390202/07/13Smooth mode transition plateau for a power supply controller
1772013002701401/31/13Power supply controller with an input voltage compensation circuit
1782013002715101/31/13Pulse width modulator with two-way integrator
1792013002781501/31/13Adjacent terminal fault detection
1802013002799001/31/13Varying switching frequency and period of a power supply controller
1812013002799101/31/13Method and apparatus to control a power converter having a low loop bandwidth
1822013002799601/31/13Variable frequency timing circuit for a power supply control circuit
1832013002096501/24/13Power converter with compensation circuit for adjusting output current provided to a constant load
1842013002100501/24/13Single-stage power supply with power factor correction and constant current output
1852013002101401/24/13Method and apparatus for implementing slew rate control using bypass capacitor
1862013002182801/24/13Integrated on-time extension for non-dissipative bleeding in a power supply
1872012032669712/27/12Temperature independent reference circuit
1882012031974412/20/12Method and apparatus for simplifying the control of a switch
1892012032063412/20/12Method and apparatus for a control circuit with multiple operating modes
1902012032063912/20/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1912012032064012/20/12Method and apparatus for programming a power converter controller with an external programming terminal having multiple functions
1922012031314012/13/12Method of fabricating a deep trench insulated gate bipolar transistor
1932012031445312/13/12Electronic circuit control element with tap element
1942012031445712/13/12Control arrangement for a resonant mode power converter
1952012030601212/06/12Power integrated circuit device with incorporated sense fet
1962012028031411/08/12Gate pullback at ends of high-voltage vertical transistor structure
1972012028062911/08/12Dimming control for a switching power supply
1982012028066611/08/12Method and apparatus for a control circuit responsive to an impedance coupled to a control circuit terminal
1992012028067011/08/12Off-line converter with digital control
2002012028073411/08/12Method and apparatus for pulse width modulation
2012012028143911/08/12Flyback power supply with forced primary regulation
2022012027388511/01/12High-voltage transistor structure with reduced gate capacitance
2032012027394411/01/12Power semiconductor package with bottom surface protrusions
2042012027429811/01/12Power factor correction converter control offset
2052012026289510/18/12Low-cost transformer assembly
2062012026295410/18/12Off line resonant converter with merged line rectification and power factor correction
2072012025036010/04/12Llc controller with programmable fractional burst frequency
2082012025036410/04/12Flyback converter with forward converter reset clamp
2092012025036810/04/12Power supply controller with input voltage compensation for efficiency and maximum power output
2102012024326609/27/12Method and apparatus for high-side input winding regulation
2112012024327709/27/12Method and apparatus to reduce line current harmonics from a power supply
2122012024649509/27/12Method and apparatus to authenticate a power supply
2132012023806309/20/12Termination and contact structures for a high voltage gan-based heterojunction transistor
2142012022374609/06/12Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
2152012022379509/06/12Shroud for bobbin
2162012022379909/06/12Transverse shroud and bobbin assembly
2172012022439909/06/12Method and apparatus to reduce audio frequencies in a switching power supply
2182012021878408/30/12Dc converter with independently controlled outputs
2192012021878608/30/12Method and apparatus for implementing an unregulated dormant mode with an event counter in a power converter
2202012021878808/30/12Method and apparatus for digital control of a switching regulator
2212012020684208/16/12Fault condition protection
2222012019988508/09/12Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
2232012018879907/26/12Method and apparatus for increasing the power capability of a power supply
2242012018880007/26/12Asymmetric switch forward converter
2252012017032707/05/12Apparatus and method for detecting a change in output voltage of an isolated power converter
2262012017032907/05/12Method and apparatus for implementing an unregulated dormant mode in a power converter
2272012016173906/28/12Variable time clamp for a power supply controller
2282012016181506/28/12Method and apparatus for time-differential comparison of an analog signal
2292012016304106/28/12Method and apparatus for a power supply controller responsive to a feedforward signal
2302012016304306/28/12Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
2312012015174906/21/12Method and apparatus for adjusting displacement current in an energy transfer element
2322012015512906/21/12Method and apparatus to limit output power in a switching power supply
2332012014610506/14/12High-voltage transistor device with integrated resistor
2342012014614106/14/12Electronic circuit control element with tap element
2352012014660706/14/12Method and apparatus for input charge control of a power supply
2362012014671506/14/12Temperature independent reference circuit
2372012014763206/14/12Apparatus and method for sensing of isolated output
2382012013901206/07/12Method and apparatus for controlling a circuit with a high voltage sense device
2392012013934206/07/12Method and apparatus for implementing an unregulated dormant mode with output reset in a power converter
2402012014052506/07/12Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2412012014052806/07/12Forward converter transformer saturation prevention
2422012011967605/17/12Flyback power converter with divided energy transfer element
2432012011986505/17/12Low profile coil-wound bobbin
2442012012053905/17/12Electrostatic discharge conducting pathway having a noise filter spark gap
2452012011284605/10/12Method and apparatus for pulse width modulation
2462012011369005/10/12Method and apparatus for a high voltage power supply circuit
2472012010501805/03/12Method and apparatus for implementing a power converter input terminal voltage discharge circuit
2482012009935004/26/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2492012009198204/19/12Power factor correction converter control offset


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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