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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 2016 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
12016011889604/28/16  new patent  Programming controller parameters through external terminals of a power converter
22016011890104/28/16  new patent  Single-stage power supply with power factor correction and constant current output
32016011196104/21/16 Output-side controller with switching request at relaxation ring extremum
42016011196204/21/16 Controller supply terminal boosting
52016010509504/14/16 Pfc shutdown circuit for light load
62016009413103/31/16 Power converter with power foldback
72016009517403/31/16 Led driver circuit with open load detection
82016008753903/24/16 Switched mode power converter controller with ramp time modulation
92016007986703/17/16 Trailing edge detector using current collapse
102016004987002/18/16 Controller for a power supply with transition region regulation
112016004307702/11/16 Static discharge system
122016003633302/04/16 Method and sensing multiple voltage values from a single terminal of a power converter controller
132016001372301/14/16 Power converter using multiple controllers
142016001373101/14/16 Latching comparator
152016001373301/14/16 Rectifier with indicator switch
162016000634101/07/16 Trailing edge detector using current collapse
172015037260412/24/15 Techniques for controlling a power converter using multiple controllers
182015036455212/17/15 High-quality gan high-voltage hfets on silicon
192015036601012/17/15 Line ripple compensation for shimmerless led driver
202015035790412/10/15 Mosfet driver with pulse timing pattern fault detection and adaptive safe operating area mode of operation
212015033363011/19/15 Multi-pace controller
222015033376411/19/15 Digital-to-analog converter circuit for use in a power converter
232015032394911/12/15 Method and apparatus to increase efficiency in a power factor correction circuit
242015032600811/12/15 Fault protection circuit
252015031297810/29/15 Multi-bleeder mode control for improved led driver performance
262015030381210/22/15 Dimming edge detection for power converter
272015029550010/15/15 Sampling for dimmer edge detection in power converter
282015025605909/10/15 Method and implementing a power converter input terminal voltage discharge circuit
292015025608509/10/15 Method and integrated cable drop compensation of a power converter
302015022158308/06/15 Magnetically coupled galvanically isolated communication using lead frame
312015021484907/30/15 Power converter output voltage clamp and supply terminal
322015020059907/16/15 Variable feedback signal based on conduction time
332015017117406/18/15 Vertical transistor device structure with cylindrically-shaped regions
342015016227206/11/15 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
352015013770405/21/15 Bleeder circuit emulator for a power converter
362015010356804/16/15 Generating a control signal based on leading edge dimming detection for maintaining input current of a power converter
372015007651003/19/15 Heterostructure power transistor with alsin passivation layer
382015007805003/19/15 Digital peak detector with follower mode
392015007095303/12/15 Waveform shape discriminator
402015006276803/05/15 Feedback protection from adjacent terminal shorts
412015006297403/05/15 Controller ic with zero-crossing detector and capacitor discharge switching element
422015006298003/05/15 Method and implementing an unregulated dormant mode with an event counter in a power converter
432015006298503/05/15 Pre-distortion of sensed current in a power factor correction circuit
442015003559702/05/15 Operational amplifier with selective input
452015001477001/15/15 High-voltage field-effect transistor having multiple implanted layers
462015000972001/08/15 Method and controlling the maximum output power of a power converter
472014037476812/25/14 High quality gan high-voltage hfets on silicon
482014036836912/18/14 Delta-sigma modulator with high input impedance
492014036909712/18/14 Switch mode power converter having burst mode with current offset
502014033322811/13/14 Dimmer detector for bleeder circuit activation
512014032007510/30/14 Usb charging with data communication
522014026495209/18/14 Supplementing wire bonds
532014026586109/18/14 Current limiter with active damping
542014026589609/18/14 Light driver control system
552014026589809/18/14 Lossless preload for led driver with extended dimming
562014026628409/18/14 Isolation testing of semiconductor devices
572014026892209/18/14 Switched mode power converter controller with ramp time modulation
582014026895109/18/14 Load-selective input voltage sensor
592014025420209/11/14 Low threshold voltage comparator
602014025421209/11/14 Power converter using multiple controllers
612014025421309/11/14 Power converter output voltage clamp and supply terminal
622014025421409/11/14 Techniques for controlling a power converter using multiple controllers
632014024762809/04/14 Method and power converter fault condition detection
642014023930908/28/14 Heterostructure power transistor with alsin passivation layer
652014023984908/28/14 Bleeder circuit having current sense with edge detection
662014023327408/21/14 Power supply controller with minimum-sum multi-cycle modulation
672014021044607/31/14 Method and implementing slew rate control using bypass capacitor
682014021151607/31/14 Method and input charge control of a power supply
692014020462307/24/14 Charging circuit for a power converter controller
702014020462507/24/14 Secondary controller for use in synchronous flyback converter
712014020462607/24/14 Receive circuit for use in a power converter
722014020462807/24/14 Multi-stage sampling circuit for a power converter controller
732014018701907/03/14 Deposit/etch for tapered oxide
742014017728506/26/14 Electronic circuit control element with tap element
752014015329706/05/14 Power supply controller with input voltage compensation for efficiency and maximum power output
762014014011505/22/14 Monolithic ac/dc converter for generating dc supply voltage
772014013184305/15/14 Magnetically coupled galvanically isolated communication using lead frame
782014013218205/15/14 Feedback circuit for non-isolated power converter
792014013218405/15/14 Power supply circuit with a control terminal for different functional modes of operation
802014013318605/15/14 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
812014013496605/15/14 Noise cancellation for a magnetically coupled communication link utilizing a lead frame
822014012478905/08/14 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
832014012624605/08/14 Method and digital control of a switching regulator
842014012624905/08/14 Switched averaging error amplifier
852014011905905/01/14 Split current mirror line sensing
862014011072104/24/14 Second schottky contact metal layer to improve gan schottky diode performance
872014011111304/24/14 Simplified current sense for buck led driver
882014010382904/17/14 Feed forward imbalance corrector circuit
892014010488704/17/14 Programming of an integrated circuit on a multi-function terminal
902014010488804/17/14 Semiconductor device with shared region
912014010489504/17/14 Method and programming a power converter controller with an external programming terminal having multiple functions
922014009780304/10/14 Method and implementing a power converter input terminal voltage discharge circuit
932014009857104/10/14 Saturation prevention in an energy transfer element of a power converter
942014009185904/03/14 Detector circuit with low threshold voltage and high voltage input
952014007726603/20/14 Heterostructure transistor with multiple gate dielectric layers
962014007172503/13/14 Controller with punctuated switching control circuit
972014006386203/06/14 Varying switching frequency and period of a power supply controller
982014006386303/06/14 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
992014006386603/06/14 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1002014006386703/06/14 Apparatus and sensing of isolated output
1012014005529302/27/14 Digital-to-analog converter to produce paired control signals in a power supply controller
1022014004924102/20/14 Dimming control for a switching power supply
1032014004253302/13/14 Segmented pillar layout for a high-voltage vertical transistor
1042014004531802/13/14 Forming a tapered oxide from a thick oxide layer
1052014003352702/06/14 Low-cost transformer assembly
1062014003655102/06/14 Method and on/off control of a power converter
1072014003086801/30/14 Deposit/etch for tapered oxide
1082014002282501/23/14 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1092014001637701/16/14 Method and apparatus to control a power converter having a low loop bandwidth
1102014000908601/09/14 Single-stage power supply with power factor correction and constant current output
1112014000147901/02/14 Switching device with charge distribution structure
1122014000151501/02/14 Static discharge system
1132013034212912/26/13 Flicker prevention with switched bulk capacitor
1142013033601912/19/13 Method and determining zero-crossing of an ac input voltage to a power supply
1152013033602012/19/13 Method and apparatus to reduce audio frequencies in a switching power supply
1162013033602112/19/13 Variable frequency timing circuit for a power supply control circuit
1172013033602212/19/13 Sample and hold buffer
1182013032806012/12/13 Layout design for a high power, gan-based fet
1192013032811412/12/13 Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
1202013032946212/12/13 Power limiting by modulating clock
1212013033088812/12/13 In situ grown gate dielectric and field plate dielectric
1222013032019912/05/13 Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
1232013032048212/05/13 High-voltage monolithic schottky device structure
1242013032088212/05/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1252013030749511/21/13 Method and apparatus to increase efficiency in a power factor correction circuit
1262013027815910/24/13 Bleeder circuit for use in a power supply
1272013025045709/26/13 Adjacent terminal fault detection
1282013024144009/19/13 Phase angle measurement of a dimming circuit for a switching power supply
1292013024261909/19/13 Reset voltage circuit for a forward power converter
1302013023424309/12/13 Checkerboarded high-voltage vertical transistor layout
1312013023235809/05/13 Method and increasing the power capability of a power supply
1322013022310508/29/13 Method and a power supply controller responsive to a feedforward signal
1332013022310608/29/13 Asymmetric switch forward converter
1342013021470208/22/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1352013021565008/22/13 Variable time clamp for a power supply controller
1362013021565608/22/13 Latching comparator
1372013020719208/15/13 Power integrated circuit with incorporated sense fet
1382013019386408/01/13 Led dimming circuit for switched dimming
1392013019483408/01/13 Power system with shared clamp reset
1402013019483508/01/13 Flyback converter with forward converter reset clamp
1412013018721907/25/13 High-voltage vertical transistor with a varied width silicon pillar
1422013018162407/18/13 Feed forward imbalance corrector circuit
1432013017025107/04/13 Method and sensing multiple voltage values from a single terminal of a power converter controller
1442013015572406/20/13 Detecting output diode conduction time for cable drop compensation of a power converter
1452013015573306/20/13 Generating a fast reset-signal using a fault-protection latch
1462013015744006/20/13 Composite wafer for fabrication of semiconductor devices
1472013014689106/13/13 Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1482013014058506/06/13 Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1492013014060506/06/13 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1502013014194806/06/13 Method and implementing an unregulated dormant mode with output reset in a power converter
1512013014195506/06/13 Controller with punctuated switching control circuit
1522013012862505/23/13 Apparatus and sensing of isolated output
1532013012103505/16/13 Ultra low standby consumption in a high power power converter
1542013012104005/16/13 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1552013010637905/02/13 Controller compensation for frequency jitter
1562013010071004/25/13 Active surge protection in a power supply
1572013010071404/25/13 Power controller with smooth transition to pulse skipping
1582013008356504/04/13 On time sampling prevention
1592013008356604/04/13 Multi-stage sampling circuit for a power converter controller
1602013008357204/04/13 Protection for inadvertent missing feedback voltage signal
1612013008357904/04/13 Pre-biased sampling filter
1622013007735003/28/13 Power supply controller with minimum-sum multi-cycle modulation
1632013007735503/28/13 Apparatus and detecting a change in output voltage of an isolated power converter
1642013007735703/28/13 Adaptive biasing for integrated circuits
1652013007735803/28/13 Controller with constant current limit
1662013007048803/21/13 Power supply circuit with a control terminal for different functional modes of operation
1672013005716703/07/13 Damper circuit for switched dimming
1682013005818203/07/13 Method and programming an anti-fuse element in a high-voltage integrated circuit
1692013004962202/28/13 Load current management circuit
1702013005108702/28/13 Method and input charge control of a power supply
1712013005109302/28/13 Method and varying current limit to limit an output power of a power supply
1722013004348702/21/13 Layout design for a high power, gan-based fet
1732013003390202/07/13 Smooth mode transition plateau for a power supply controller
1742013002701401/31/13 Power supply controller with an input voltage compensation circuit
1752013002715101/31/13 Pulse width modulator with two-way integrator
1762013002781501/31/13 Adjacent terminal fault detection
1772013002799001/31/13 Varying switching frequency and period of a power supply controller
1782013002799101/31/13 Method and apparatus to control a power converter having a low loop bandwidth
1792013002799601/31/13 Variable frequency timing circuit for a power supply control circuit
1802013002096501/24/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1812013002100501/24/13 Single-stage power supply with power factor correction and constant current output
1822013002101401/24/13 Method and implementing slew rate control using bypass capacitor
1832013002182801/24/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1842012032669712/27/12 Temperature independent reference circuit
1852012031974412/20/12 Method and simplifying the control of a switch
1862012032063412/20/12 Method and a control circuit with multiple operating modes
1872012032063912/20/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1882012032064012/20/12 Method and programming a power converter controller with an external programming terminal having multiple functions
1892012031314012/13/12 Method of fabricating a deep trench insulated gate bipolar transistor
1902012031445312/13/12 Electronic circuit control element with tap element
1912012031445712/13/12 Control arrangement for a resonant mode power converter
1922012030601212/06/12 Power integrated circuit device with incorporated sense fet
1932012028031411/08/12 Gate pullback at ends of high-voltage vertical transistor structure
1942012028062911/08/12 Dimming control for a switching power supply
1952012028066611/08/12 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1962012028067011/08/12 Off-line converter with digital control
1972012028073411/08/12 Method and pulse width modulation
1982012028143911/08/12 Flyback power supply with forced primary regulation
1992012027388511/01/12 High-voltage transistor structure with reduced gate capacitance
2002012027394411/01/12 Power semiconductor package with bottom surface protrusions
2012012027429811/01/12 Power factor correction converter control offset
2022012026289510/18/12 Low-cost transformer assembly
2032012026295410/18/12 Off line resonant converter with merged line rectification and power factor correction
2042012025036010/04/12 Llc controller with programmable fractional burst frequency
2052012025036410/04/12 Flyback converter with forward converter reset clamp
2062012025036810/04/12 Power supply controller with input voltage compensation for efficiency and maximum power output
2072012024326609/27/12 Method and high-side input winding regulation
2082012024327709/27/12 Method and apparatus to reduce line current harmonics from a power supply
2092012024649509/27/12 Method and apparatus to authenticate a power supply
2102012023806309/20/12 Termination and contact structures for a high voltage gan-based heterojunction transistor
2112012022374609/06/12 Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
2122012022379509/06/12 Shroud for bobbin
2132012022379909/06/12 Transverse shroud and bobbin assembly
2142012022439909/06/12 Method and apparatus to reduce audio frequencies in a switching power supply
2152012021878408/30/12 Dc converter with independently controlled outputs
2162012021878608/30/12 Method and implementing an unregulated dormant mode with an event counter in a power converter
2172012021878808/30/12 Method and digital control of a switching regulator
2182012020684208/16/12 Fault condition protection
2192012019988508/09/12 Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
2202012018879907/26/12 Method and increasing the power capability of a power supply
2212012018880007/26/12 Asymmetric switch forward converter
2222012017032707/05/12 Apparatus and detecting a change in output voltage of an isolated power converter
2232012017032907/05/12 Method and implementing an unregulated dormant mode in a power converter
2242012016173906/28/12 Variable time clamp for a power supply controller
2252012016181506/28/12 Method and time-differential comparison of an analog signal
2262012016304106/28/12 Method and a power supply controller responsive to a feedforward signal
2272012016304306/28/12 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
2282012015174906/21/12 Method and adjusting displacement current in an energy transfer element
2292012015512906/21/12 Method and apparatus to limit output power in a switching power supply
2302012014610506/14/12 High-voltage transistor device with integrated resistor
2312012014614106/14/12 Electronic circuit control element with tap element
2322012014660706/14/12 Method and input charge control of a power supply
2332012014671506/14/12 Temperature independent reference circuit
2342012014763206/14/12 Apparatus and sensing of isolated output
2352012013901206/07/12 Method and controlling a circuit with a high voltage sense device
2362012013934206/07/12 Method and implementing an unregulated dormant mode with output reset in a power converter
2372012014052506/07/12 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2382012014052806/07/12 Forward converter transformer saturation prevention
2392012011967605/17/12 Flyback power converter with divided energy transfer element
2402012011986505/17/12 Low profile coil-wound bobbin
2412012012053905/17/12 Electrostatic discharge conducting pathway having a noise filter spark gap
2422012011284605/10/12 Method and pulse width modulation
2432012011369005/10/12 Method and a high voltage power supply circuit
2442012010501805/03/12 Method and implementing a power converter input terminal voltage discharge circuit
2452012009935004/26/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2462012009198204/19/12 Power factor correction converter control offset
2472012009290004/19/12 Controller with punctuated switching control circuit
2482012009290204/19/12 Phase angle measurement of a dimming circuit for a switching power supply
2492012009290304/19/12 Power transfer between independent power ports utilizing a single transformer



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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