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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
12015022158308/06/15 Magnetically coupled galvanically isolated communication using lead frame
22015021484907/30/15 Power converter output voltage clamp and supply terminal
32015020059907/16/15 Variable feedback signal based on conduction time
42015017117406/18/15 Vertical transistor device structure with cylindrically-shaped regions
52015016227206/11/15 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
62015013770405/21/15 Bleeder circuit emulator for a power converter
72015010356804/16/15 Generating a control signal based on leading edge dimming detection for maintaining input current of a power converter
82015007651003/19/15 Heterostructure power transistor with alsin passivation layer
92015007805003/19/15 Digital peak detector with follower mode
102015007095303/12/15 Waveform shape discriminator
112015006276803/05/15 Feedback protection from adjacent terminal shorts
122015006297403/05/15 Controller ic with zero-crossing detector and capacitor discharge switching element
132015006298003/05/15 Method and implementing an unregulated dormant mode with an event counter in a power converter
142015006298503/05/15 Pre-distortion of sensed current in a power factor correction circuit
152015003559702/05/15 Operational amplifier with selective input
162015001477001/15/15 High-voltage field-effect transistor having multiple implanted layers
172015000972001/08/15 Method and controlling the maximum output power of a power converter
182014037476812/25/14 High quality gan high-voltage hfets on silicon
192014036836912/18/14 Delta-sigma modulator with high input impedance
202014036909712/18/14 Switch mode power converter having burst mode with current offset
212014033322811/13/14 Dimmer detector for bleeder circuit activation
222014032007510/30/14 Usb charging with data communication
232014026495209/18/14 Supplementing wire bonds
242014026586109/18/14 Current limiter with active damping
252014026589609/18/14 Light driver control system
262014026589809/18/14 Lossless preload for led driver with extended dimming
272014026628409/18/14 Isolation testing of semiconductor devices
282014026892209/18/14 Switched mode power converter controller with ramp time modulation
292014026895109/18/14 Load-selective input voltage sensor
302014025420209/11/14 Low threshold voltage comparator
312014025421209/11/14 Power converter using multiple controllers
322014025421309/11/14 Power converter output voltage clamp and supply terminal
332014025421409/11/14 Techniques for controlling a power converter using multiple controllers
342014024762809/04/14 Method and power converter fault condition detection
352014023930908/28/14 Heterostructure power transistor with alsin passivation layer
362014023984908/28/14 Bleeder circuit having current sense with edge detection
372014023327408/21/14 Power supply controller with minimum-sum multi-cycle modulation
382014021044607/31/14 Method and implementing slew rate control using bypass capacitor
392014021151607/31/14 Method and input charge control of a power supply
402014020462307/24/14 Charging circuit for a power converter controller
412014020462507/24/14 Secondary controller for use in synchronous flyback converter
422014020462607/24/14 Receive circuit for use in a power converter
432014020462807/24/14 Multi-stage sampling circuit for a power converter controller
442014018701907/03/14 Deposit/etch for tapered oxide
452014017728506/26/14 Electronic circuit control element with tap element
462014015329706/05/14 Power supply controller with input voltage compensation for efficiency and maximum power output
472014014011505/22/14 Monolithic ac/dc converter for generating dc supply voltage
482014013184305/15/14 Magnetically coupled galvanically isolated communication using lead frame
492014013218205/15/14 Feedback circuit for non-isolated power converter
502014013218405/15/14 Power supply circuit with a control terminal for different functional modes of operation
512014013318605/15/14 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
522014013496605/15/14 Noise cancellation for a magnetically coupled communication link utilizing a lead frame
532014012478905/08/14 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
542014012624605/08/14 Method and digital control of a switching regulator
552014012624905/08/14 Switched averaging error amplifier
562014011905905/01/14 Split current mirror line sensing
572014011072104/24/14 Second schottky contact metal layer to improve gan schottky diode performance
582014011111304/24/14 Simplified current sense for buck led driver
592014010382904/17/14 Feed forward imbalance corrector circuit
602014010488704/17/14 Programming of an integrated circuit on a multi-function terminal
612014010488804/17/14 Semiconductor device with shared region
622014010489504/17/14 Method and programming a power converter controller with an external programming terminal having multiple functions
632014009780304/10/14 Method and implementing a power converter input terminal voltage discharge circuit
642014009857104/10/14 Saturation prevention in an energy transfer element of a power converter
652014009185904/03/14 Detector circuit with low threshold voltage and high voltage input
662014007726603/20/14 Heterostructure transistor with multiple gate dielectric layers
672014007172503/13/14 Controller with punctuated switching control circuit
682014006386203/06/14 Varying switching frequency and period of a power supply controller
692014006386303/06/14 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
702014006386603/06/14 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
712014006386703/06/14 Apparatus and sensing of isolated output
722014005529302/27/14 Digital-to-analog converter to produce paired control signals in a power supply controller
732014004924102/20/14 Dimming control for a switching power supply
742014004253302/13/14 Segmented pillar layout for a high-voltage vertical transistor
752014004531802/13/14 Forming a tapered oxide from a thick oxide layer
762014003352702/06/14 Low-cost transformer assembly
772014003655102/06/14 Method and on/off control of a power converter
782014003086801/30/14 Deposit/etch for tapered oxide
792014002282501/23/14 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
802014001637701/16/14 Method and apparatus to control a power converter having a low loop bandwidth
812014000908601/09/14 Single-stage power supply with power factor correction and constant current output
822014000147901/02/14 Switching device with charge distribution structure
832014000151501/02/14 Static discharge system
842013034212912/26/13 Flicker prevention with switched bulk capacitor
852013033601912/19/13 Method and determining zero-crossing of an ac input voltage to a power supply
862013033602012/19/13 Method and apparatus to reduce audio frequencies in a switching power supply
872013033602112/19/13 Variable frequency timing circuit for a power supply control circuit
882013033602212/19/13 Sample and hold buffer
892013032806012/12/13 Layout design for a high power, gan-based fet
902013032811412/12/13 Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
912013032946212/12/13 Power limiting by modulating clock
922013033088812/12/13 In situ grown gate dielectric and field plate dielectric
932013032019912/05/13 Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
942013032048212/05/13 High-voltage monolithic schottky device structure
952013032088212/05/13 Integrated on-time extension for non-dissipative bleeding in a power supply
962013030749511/21/13 Method and apparatus to increase efficiency in a power factor correction circuit
972013027815910/24/13 Bleeder circuit for use in a power supply
982013025045709/26/13 Adjacent terminal fault detection
992013024144009/19/13 Phase angle measurement of a dimming circuit for a switching power supply
1002013024261909/19/13 Reset voltage circuit for a forward power converter
1012013023424309/12/13 Checkerboarded high-voltage vertical transistor layout
1022013023235809/05/13 Method and increasing the power capability of a power supply
1032013022310508/29/13 Method and a power supply controller responsive to a feedforward signal
1042013022310608/29/13 Asymmetric switch forward converter
1052013021470208/22/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1062013021565008/22/13 Variable time clamp for a power supply controller
1072013021565608/22/13 Latching comparator
1082013020719208/15/13 Power integrated circuit with incorporated sense fet
1092013019386408/01/13 Led dimming circuit for switched dimming
1102013019483408/01/13 Power system with shared clamp reset
1112013019483508/01/13 Flyback converter with forward converter reset clamp
1122013018721907/25/13 High-voltage vertical transistor with a varied width silicon pillar
1132013018162407/18/13 Feed forward imbalance corrector circuit
1142013017025107/04/13 Method and sensing multiple voltage values from a single terminal of a power converter controller
1152013015572406/20/13 Detecting output diode conduction time for cable drop compensation of a power converter
1162013015573306/20/13 Generating a fast reset-signal using a fault-protection latch
1172013015744006/20/13 Composite wafer for fabrication of semiconductor devices
1182013014689106/13/13 Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1192013014058506/06/13 Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1202013014060506/06/13 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1212013014194806/06/13 Method and implementing an unregulated dormant mode with output reset in a power converter
1222013014195506/06/13 Controller with punctuated switching control circuit
1232013012862505/23/13 Apparatus and sensing of isolated output
1242013012103505/16/13 Ultra low standby consumption in a high power power converter
1252013012104005/16/13 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1262013010637905/02/13 Controller compensation for frequency jitter
1272013010071004/25/13 Active surge protection in a power supply
1282013010071404/25/13 Power controller with smooth transition to pulse skipping
1292013008356504/04/13 On time sampling prevention
1302013008356604/04/13 Multi-stage sampling circuit for a power converter controller
1312013008357204/04/13 Protection for inadvertent missing feedback voltage signal
1322013008357904/04/13 Pre-biased sampling filter
1332013007735003/28/13 Power supply controller with minimum-sum multi-cycle modulation
1342013007735503/28/13 Apparatus and detecting a change in output voltage of an isolated power converter
1352013007735703/28/13 Adaptive biasing for integrated circuits
1362013007735803/28/13 Controller with constant current limit
1372013007048803/21/13 Power supply circuit with a control terminal for different functional modes of operation
1382013005716703/07/13 Damper circuit for switched dimming
1392013005818203/07/13 Method and programming an anti-fuse element in a high-voltage integrated circuit
1402013004962202/28/13 Load current management circuit
1412013005108702/28/13 Method and input charge control of a power supply
1422013005109302/28/13 Method and varying current limit to limit an output power of a power supply
1432013004348702/21/13 Layout design for a high power, gan-based fet
1442013003390202/07/13 Smooth mode transition plateau for a power supply controller
1452013002701401/31/13 Power supply controller with an input voltage compensation circuit
1462013002715101/31/13 Pulse width modulator with two-way integrator
1472013002781501/31/13 Adjacent terminal fault detection
1482013002799001/31/13 Varying switching frequency and period of a power supply controller
1492013002799101/31/13 Method and apparatus to control a power converter having a low loop bandwidth
1502013002799601/31/13 Variable frequency timing circuit for a power supply control circuit
1512013002096501/24/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1522013002100501/24/13 Single-stage power supply with power factor correction and constant current output
1532013002101401/24/13 Method and implementing slew rate control using bypass capacitor
1542013002182801/24/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1552012032669712/27/12 Temperature independent reference circuit
1562012031974412/20/12 Method and simplifying the control of a switch
1572012032063412/20/12 Method and a control circuit with multiple operating modes
1582012032063912/20/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1592012032064012/20/12 Method and programming a power converter controller with an external programming terminal having multiple functions
1602012031314012/13/12 Method of fabricating a deep trench insulated gate bipolar transistor
1612012031445312/13/12 Electronic circuit control element with tap element
1622012031445712/13/12 Control arrangement for a resonant mode power converter
1632012030601212/06/12 Power integrated circuit device with incorporated sense fet
1642012028031411/08/12 Gate pullback at ends of high-voltage vertical transistor structure
1652012028062911/08/12 Dimming control for a switching power supply
1662012028066611/08/12 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1672012028067011/08/12 Off-line converter with digital control
1682012028073411/08/12 Method and pulse width modulation
1692012028143911/08/12 Flyback power supply with forced primary regulation
1702012027388511/01/12 High-voltage transistor structure with reduced gate capacitance
1712012027394411/01/12 Power semiconductor package with bottom surface protrusions
1722012027429811/01/12 Power factor correction converter control offset
1732012026289510/18/12 Low-cost transformer assembly
1742012026295410/18/12 Off line resonant converter with merged line rectification and power factor correction
1752012025036010/04/12 Llc controller with programmable fractional burst frequency
1762012025036410/04/12 Flyback converter with forward converter reset clamp
1772012025036810/04/12 Power supply controller with input voltage compensation for efficiency and maximum power output
1782012024326609/27/12 Method and high-side input winding regulation
1792012024327709/27/12 Method and apparatus to reduce line current harmonics from a power supply
1802012024649509/27/12 Method and apparatus to authenticate a power supply
1812012023806309/20/12 Termination and contact structures for a high voltage gan-based heterojunction transistor
1822012022374609/06/12 Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
1832012022379509/06/12 Shroud for bobbin
1842012022379909/06/12 Transverse shroud and bobbin assembly
1852012022439909/06/12 Method and apparatus to reduce audio frequencies in a switching power supply
1862012021878408/30/12 Dc converter with independently controlled outputs
1872012021878608/30/12 Method and implementing an unregulated dormant mode with an event counter in a power converter
1882012021878808/30/12 Method and digital control of a switching regulator
1892012020684208/16/12 Fault condition protection
1902012019988508/09/12 Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
1912012018879907/26/12 Method and increasing the power capability of a power supply
1922012018880007/26/12 Asymmetric switch forward converter
1932012017032707/05/12 Apparatus and detecting a change in output voltage of an isolated power converter
1942012017032907/05/12 Method and implementing an unregulated dormant mode in a power converter
1952012016173906/28/12 Variable time clamp for a power supply controller
1962012016181506/28/12 Method and time-differential comparison of an analog signal
1972012016304106/28/12 Method and a power supply controller responsive to a feedforward signal
1982012016304306/28/12 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1992012015174906/21/12 Method and adjusting displacement current in an energy transfer element
2002012015512906/21/12 Method and apparatus to limit output power in a switching power supply
2012012014610506/14/12 High-voltage transistor device with integrated resistor
2022012014614106/14/12 Electronic circuit control element with tap element
2032012014660706/14/12 Method and input charge control of a power supply
2042012014671506/14/12 Temperature independent reference circuit
2052012014763206/14/12 Apparatus and sensing of isolated output
2062012013901206/07/12 Method and controlling a circuit with a high voltage sense device
2072012013934206/07/12 Method and implementing an unregulated dormant mode with output reset in a power converter
2082012014052506/07/12 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2092012014052806/07/12 Forward converter transformer saturation prevention
2102012011967605/17/12 Flyback power converter with divided energy transfer element
2112012011986505/17/12 Low profile coil-wound bobbin
2122012012053905/17/12 Electrostatic discharge conducting pathway having a noise filter spark gap
2132012011284605/10/12 Method and pulse width modulation
2142012011369005/10/12 Method and a high voltage power supply circuit
2152012010501805/03/12 Method and implementing a power converter input terminal voltage discharge circuit
2162012009935004/26/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2172012009198204/19/12 Power factor correction converter control offset
2182012009290004/19/12 Controller with punctuated switching control circuit
2192012009290204/19/12 Phase angle measurement of a dimming circuit for a switching power supply
2202012009290304/19/12 Power transfer between independent power ports utilizing a single transformer
2212012008642104/12/12 Single-stage power supply with power factor correction and constant current output
2222012008715604/12/12 Method and limiting maximum output power of a power converter
2232012008109804/05/12 Method and simplifying the control of a switch
2242012008193004/05/12 Method and apparatus to limit maximum switch current in a switching power supply
2252012008193104/05/12 Method and apparatus to control a power converter having a low loop bandwidth
2262012006868003/22/12 Method and implementing slew rate control using bypass capacitor
2272012006876103/22/12 Method and protection of an anti-fuse element in a high-voltage integrated circuit
2282012006886903/22/12 Compact digital-to-analog converter
2292012006172003/15/12 Vts insulated gate bipolar transistor
2302012006175503/15/12 Checkerboarded high-voltage vertical transistor layout
2312012005737203/08/12 Control arrangement for a resonant mode power converter
2322012005860703/08/12 Method of fabricating a deep trench insulated gate bipolar transistor
2332012005109803/01/12 Method and power converter fault condition detection
2342012004355102/23/12 Second contact schottky metal layer to improve gan schottky diode performance
2352012003909702/16/12 Method and sensing multiple voltage values from a single terminal of a power converter controller
2362012003261002/09/12 Power converter having a feedback circuit for constant loads
2372012002675902/02/12 Ultra low standby consumption in a high power power converter
2382012001414101/19/12 Reset voltage circuit for a forward power converter
2392012001549101/19/12 Method of fabricating a high-voltage transistor with an extended drain structure
2402012001711201/19/12 System and provisioning and running a cross-cloud test grid
2412012001715601/19/12 Real-time, multi-tier load test results aggregation
2422012000757501/12/12 Method and controlling the maximum ouput power of a power converter
2432012000156101/05/12 Dimmer-disabled led driver
2442012000244801/05/12 Method and on/off control of a power converter
2452012000245101/05/12 Method and integrated cable drop compensation of a power converter
2462011031644612/29/11 Power converter with compensation circuit for adjusting output current provided to a constant load
2472011031649112/29/11 Method and apparatus to increase efficiency in a power factor correction circuit
2482011030505212/15/11 Method and apparatus to control a power factor correction circuit
2492011029801612/08/11 Mosfet having a jfet embedded as a body diode



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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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