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Power Integrations Inc
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 2015 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
12015010356804/16/15Generating a control signal based on leading edge dimming detection for maintaining input current of a power converter
22015007651003/19/15Heterostructure power transistor with alsin passivation layer
32015007805003/19/15Digital peak detector with follower mode
42015007095303/12/15Waveform shape discriminator
52015006276803/05/15Feedback protection from adjacent terminal shorts
62015006297403/05/15Controller ic with zero-crossing detector and capacitor discharge switching element
72015006298003/05/15Method and implementing an unregulated dormant mode with an event counter in a power converter
82015006298503/05/15Pre-distortion of sensed current in a power factor correction circuit
92015003559702/05/15Operational amplifier with selective input
102015001477001/15/15High-voltage field-effect transistor having multiple implanted layers
112015000972001/08/15Method and controlling the maximum output power of a power converter
122014037476812/25/14High quality gan high-voltage hfets on silicon
132014036836912/18/14Delta-sigma modulator with high input impedance
142014036909712/18/14Switch mode power converter having burst mode with current offset
152014033322811/13/14Dimmer detector for bleeder circuit activation
162014032007510/30/14Usb charging with data communication
172014026495209/18/14Supplementing wire bonds
182014026586109/18/14Current limiter with active damping
192014026589609/18/14Light driver control system
202014026589809/18/14Lossless preload for led driver with extended dimming
212014026628409/18/14Isolation testing of semiconductor devices
222014026892209/18/14Switched mode power converter controller with ramp time modulation
232014026895109/18/14Load-selective input voltage sensor
242014025420209/11/14Low threshold voltage comparator
252014025421209/11/14Power converter using multiple controllers
262014025421309/11/14Power converter output voltage clamp and supply terminal
272014025421409/11/14Techniques for controlling a power converter using multiple controllers
282014024762809/04/14Method and power converter fault condition detection
292014023930908/28/14Heterostructure power transistor with alsin passivation layer
302014023984908/28/14Bleeder circuit having current sense with edge detection
312014023327408/21/14Power supply controller with minimum-sum multi-cycle modulation
322014021044607/31/14Method and implementing slew rate control using bypass capacitor
332014021151607/31/14Method and input charge control of a power supply
342014020462307/24/14Charging circuit for a power converter controller
352014020462507/24/14Secondary controller for use in synchronous flyback converter
362014020462607/24/14Receive circuit for use in a power converter
372014020462807/24/14Multi-stage sampling circuit for a power converter controller
382014018701907/03/14Deposit/etch for tapered oxide
392014017728506/26/14Electronic circuit control element with tap element
402014015329706/05/14Power supply controller with input voltage compensation for efficiency and maximum power output
412014014011505/22/14Monolithic ac/dc converter for generating dc supply voltage
422014013184305/15/14Magnetically coupled galvanically isolated communication using lead frame
432014013218205/15/14Feedback circuit for non-isolated power converter
442014013218405/15/14Power supply circuit with a control terminal for different functional modes of operation
452014013318605/15/14Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
462014013496605/15/14Noise cancellation for a magnetically coupled communication link utilizing a lead frame
472014012478905/08/14Gan high voltage hfet with passivation plus gate dielectric multilayer structure
482014012624605/08/14Method and digital control of a switching regulator
492014012624905/08/14Switched averaging error amplifier
502014011905905/01/14Split current mirror line sensing
512014011072104/24/14Second schottky contact metal layer to improve gan schottky diode performance
522014011111304/24/14Simplified current sense for buck led driver
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 programming a power converter controller with an external programming terminal having multiple functions
572014009780304/10/14Method and implementing a power converter input terminal voltage discharge circuit
582014009857104/10/14Saturation prevention in an energy transfer element of a power converter
592014009185904/03/14Detector circuit with low threshold voltage and high voltage input
602014007726603/20/14Heterostructure transistor with multiple gate dielectric layers
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 a control circuit responsive to an impedance coupled to a control circuit terminal
652014006386703/06/14Apparatus and sensing of isolated output
662014005529302/27/14Digital-to-analog converter to produce paired control signals in a power supply controller
672014004924102/20/14Dimming control for a switching power supply
682014004253302/13/14Segmented pillar layout for a high-voltage vertical transistor
692014004531802/13/14Forming a tapered oxide from a thick oxide layer
702014003352702/06/14Low-cost transformer assembly
712014003655102/06/14Method and on/off control of a power converter
722014003086801/30/14Deposit/etch for tapered oxide
732014002282501/23/14Method and apparatus to select a parameter/mode based on a measurement during an initialization period
742014001637701/16/14Method and apparatus to control a power converter having a low loop bandwidth
752014000908601/09/14Single-stage power supply with power factor correction and constant current output
762014000147901/02/14Switching device with charge distribution structure
772014000151501/02/14Static discharge system
782013034212912/26/13Flicker prevention with switched bulk capacitor
792013033601912/19/13Method and determining zero-crossing of an ac input voltage to a power supply
802013033602012/19/13Method and apparatus to reduce audio frequencies in a switching power supply
812013033602112/19/13Variable frequency timing circuit for a power supply control circuit
822013033602212/19/13Sample and hold buffer
832013032806012/12/13Layout design for a high power, gan-based fet
842013032811412/12/13Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
852013032946212/12/13Power limiting by modulating clock
862013033088812/12/13In situ grown gate dielectric and field plate dielectric
872013032019912/05/13Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
882013032048212/05/13High-voltage monolithic schottky device structure
892013032088212/05/13Integrated on-time extension for non-dissipative bleeding in a power supply
902013030749511/21/13Method and apparatus to increase efficiency in a power factor correction circuit
912013027815910/24/13Bleeder circuit for use in a power supply
922013025045709/26/13Adjacent terminal fault detection
932013024144009/19/13Phase angle measurement of a dimming circuit for a switching power supply
942013024261909/19/13Reset voltage circuit for a forward power converter
952013023424309/12/13Checkerboarded high-voltage vertical transistor layout
962013023235809/05/13Method and increasing the power capability of a power supply
972013022310508/29/13Method and a power supply controller responsive to a feedforward signal
982013022310608/29/13Asymmetric switch forward converter
992013021470208/22/13Power converter with compensation circuit for adjusting output current provided to a constant load
1002013021565008/22/13Variable time clamp for a power supply controller
1012013021565608/22/13Latching comparator
1022013020719208/15/13Power integrated circuit with incorporated sense fet
1032013019386408/01/13Led dimming circuit for switched dimming
1042013019483408/01/13Power system with shared clamp reset
1052013019483508/01/13Flyback converter with forward converter reset clamp
1062013018721907/25/13High-voltage vertical transistor with a varied width silicon pillar
1072013018162407/18/13Feed forward imbalance corrector circuit
1082013017025107/04/13Method and sensing multiple voltage values from a single terminal of a power converter controller
1092013015572406/20/13Detecting output diode conduction time for cable drop compensation of a power converter
1102013015573306/20/13Generating a fast reset-signal using a fault-protection latch
1112013015744006/20/13Composite wafer for fabrication of semiconductor devices
1122013014689106/13/13Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1132013014058506/06/13Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1142013014060506/06/13Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1152013014194806/06/13Method and implementing an unregulated dormant mode with output reset in a power converter
1162013014195506/06/13Controller with punctuated switching control circuit
1172013012862505/23/13Apparatus and sensing of isolated output
1182013012103505/16/13Ultra low standby consumption in a high power power converter
1192013012104005/16/13Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1202013010637905/02/13Controller compensation for frequency jitter
1212013010071004/25/13Active surge protection in a power supply
1222013010071404/25/13Power controller with smooth transition to pulse skipping
1232013008356504/04/13On time sampling prevention
1242013008356604/04/13Multi-stage sampling circuit for a power converter controller
1252013008357204/04/13Protection for inadvertent missing feedback voltage signal
1262013008357904/04/13Pre-biased sampling filter
1272013007735003/28/13Power supply controller with minimum-sum multi-cycle modulation
1282013007735503/28/13Apparatus and detecting a change in output voltage of an isolated power converter
1292013007735703/28/13Adaptive biasing for integrated circuits
1302013007735803/28/13Controller with constant current limit
1312013007048803/21/13Power supply circuit with a control terminal for different functional modes of operation
1322013005716703/07/13Damper circuit for switched dimming
1332013005818203/07/13Method and programming an anti-fuse element in a high-voltage integrated circuit
1342013004962202/28/13Load current management circuit
1352013005108702/28/13Method and input charge control of a power supply
1362013005109302/28/13Method and varying current limit to limit an output power of a power supply
1372013004348702/21/13Layout design for a high power, gan-based fet
1382013003390202/07/13Smooth mode transition plateau for a power supply controller
1392013002701401/31/13Power supply controller with an input voltage compensation circuit
1402013002715101/31/13Pulse width modulator with two-way integrator
1412013002781501/31/13Adjacent terminal fault detection
1422013002799001/31/13Varying switching frequency and period of a power supply controller
1432013002799101/31/13Method and apparatus to control a power converter having a low loop bandwidth
1442013002799601/31/13Variable frequency timing circuit for a power supply control circuit
1452013002096501/24/13Power converter with compensation circuit for adjusting output current provided to a constant load
1462013002100501/24/13Single-stage power supply with power factor correction and constant current output
1472013002101401/24/13Method and implementing slew rate control using bypass capacitor
1482013002182801/24/13Integrated on-time extension for non-dissipative bleeding in a power supply
1492012032669712/27/12Temperature independent reference circuit
1502012031974412/20/12Method and simplifying the control of a switch
1512012032063412/20/12Method and a control circuit with multiple operating modes
1522012032063912/20/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1532012032064012/20/12Method and programming a power converter controller with an external programming terminal having multiple functions
1542012031314012/13/12Method of fabricating a deep trench insulated gate bipolar transistor
1552012031445312/13/12Electronic circuit control element with tap element
1562012031445712/13/12Control arrangement for a resonant mode power converter
1572012030601212/06/12Power integrated circuit device with incorporated sense fet
1582012028031411/08/12Gate pullback at ends of high-voltage vertical transistor structure
1592012028062911/08/12Dimming control for a switching power supply
1602012028066611/08/12Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1612012028067011/08/12Off-line converter with digital control
1622012028073411/08/12Method and pulse width modulation
1632012028143911/08/12Flyback power supply with forced primary regulation
1642012027388511/01/12High-voltage transistor structure with reduced gate capacitance
1652012027394411/01/12Power semiconductor package with bottom surface protrusions
1662012027429811/01/12Power factor correction converter control offset
1672012026289510/18/12Low-cost transformer assembly
1682012026295410/18/12Off line resonant converter with merged line rectification and power factor correction
1692012025036010/04/12Llc controller with programmable fractional burst frequency
1702012025036410/04/12Flyback converter with forward converter reset clamp
1712012025036810/04/12Power supply controller with input voltage compensation for efficiency and maximum power output
1722012024326609/27/12Method and high-side input winding regulation
1732012024327709/27/12Method and apparatus to reduce line current harmonics from a power supply
1742012024649509/27/12Method and apparatus to authenticate a power supply
1752012023806309/20/12Termination and contact structures for a high voltage gan-based heterojunction transistor
1762012022374609/06/12Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
1772012022379509/06/12Shroud for bobbin
1782012022379909/06/12Transverse shroud and bobbin assembly
1792012022439909/06/12Method and apparatus to reduce audio frequencies in a switching power supply
1802012021878408/30/12Dc converter with independently controlled outputs
1812012021878608/30/12Method and implementing an unregulated dormant mode with an event counter in a power converter
1822012021878808/30/12Method and digital control of a switching regulator
1832012020684208/16/12Fault condition protection
1842012019988508/09/12Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
1852012018879907/26/12Method and increasing the power capability of a power supply
1862012018880007/26/12Asymmetric switch forward converter
1872012017032707/05/12Apparatus and detecting a change in output voltage of an isolated power converter
1882012017032907/05/12Method and implementing an unregulated dormant mode in a power converter
1892012016173906/28/12Variable time clamp for a power supply controller
1902012016181506/28/12Method and time-differential comparison of an analog signal
1912012016304106/28/12Method and a power supply controller responsive to a feedforward signal
1922012016304306/28/12Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1932012015174906/21/12Method and adjusting displacement current in an energy transfer element
1942012015512906/21/12Method and apparatus to limit output power in a switching power supply
1952012014610506/14/12High-voltage transistor device with integrated resistor
1962012014614106/14/12Electronic circuit control element with tap element
1972012014660706/14/12Method and input charge control of a power supply
1982012014671506/14/12Temperature independent reference circuit
1992012014763206/14/12Apparatus and sensing of isolated output
2002012013901206/07/12Method and controlling a circuit with a high voltage sense device
2012012013934206/07/12Method and implementing an unregulated dormant mode with output reset in a power converter
2022012014052506/07/12Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2032012014052806/07/12Forward converter transformer saturation prevention
2042012011967605/17/12Flyback power converter with divided energy transfer element
2052012011986505/17/12Low profile coil-wound bobbin
2062012012053905/17/12Electrostatic discharge conducting pathway having a noise filter spark gap
2072012011284605/10/12Method and pulse width modulation
2082012011369005/10/12Method and a high voltage power supply circuit
2092012010501805/03/12Method and implementing a power converter input terminal voltage discharge circuit
2102012009935004/26/12Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2112012009198204/19/12Power factor correction converter control offset
2122012009290004/19/12Controller with punctuated switching control circuit
2132012009290204/19/12Phase angle measurement of a dimming circuit for a switching power supply
2142012009290304/19/12Power transfer between independent power ports utilizing a single transformer
2152012008642104/12/12Single-stage power supply with power factor correction and constant current output
2162012008715604/12/12Method and limiting maximum output power of a power converter
2172012008109804/05/12Method and simplifying the control of a switch
2182012008193004/05/12Method and apparatus to limit maximum switch current in a switching power supply
2192012008193104/05/12Method and apparatus to control a power converter having a low loop bandwidth
2202012006868003/22/12Method and implementing slew rate control using bypass capacitor
2212012006876103/22/12Method and protection of an anti-fuse element in a high-voltage integrated circuit
2222012006886903/22/12Compact digital-to-analog converter
2232012006172003/15/12Vts insulated gate bipolar transistor
2242012006175503/15/12Checkerboarded high-voltage vertical transistor layout
2252012005737203/08/12Control arrangement for a resonant mode power converter
2262012005860703/08/12Method of fabricating a deep trench insulated gate bipolar transistor
2272012005109803/01/12Method and power converter fault condition detection
2282012004355102/23/12Second contact schottky metal layer to improve gan schottky diode performance
2292012003909702/16/12Method and sensing multiple voltage values from a single terminal of a power converter controller
2302012003261002/09/12Power converter having a feedback circuit for constant loads
2312012002675902/02/12Ultra low standby consumption in a high power power converter
2322012001414101/19/12Reset voltage circuit for a forward power converter
2332012001549101/19/12Method of fabricating a high-voltage transistor with an extended drain structure
2342012001711201/19/12System and provisioning and running a cross-cloud test grid
2352012001715601/19/12Real-time, multi-tier load test results aggregation
2362012000757501/12/12Method and controlling the maximum ouput power of a power converter
2372012000156101/05/12Dimmer-disabled led driver
2382012000244801/05/12Method and on/off control of a power converter
2392012000245101/05/12Method and integrated cable drop compensation of a power converter
2402011031644612/29/11Power converter with compensation circuit for adjusting output current provided to a constant load
2412011031649112/29/11Method and apparatus to increase efficiency in a power factor correction circuit
2422011030505212/15/11Method and apparatus to control a power factor correction circuit
2432011029801612/08/11Mosfet having a jfet embedded as a body diode
2442011029852912/08/11Temperature independent reference circuit
2452011029930612/08/11Method and a control circuit responsive to an impedance coupled to a control circuit terminal
2462011028537411/24/11Method and maintaining a constant load current with line voltage in a switch mode power supply
2472011027275811/10/11Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
2482011027391011/10/11Method and a control circuit with multiple operating modes
2492011027395011/10/11Method and programming an anti-fuse element in a high-voltage integrated circuit



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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