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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
12016019029706/30/16  new patent  High-electron-mobility transistors
22016019094906/30/16  new patent  Synchronous rectification
32016016442406/09/16 Method and integrated cable drop compensation of a power converter
42016015627306/02/16 Method and a control circuit with multiple operating modes
52016014901805/26/16 Laterally-graded doping of materials
62016014196105/19/16 Power converter controller with stability compensation
72016014196805/19/16 Receive circuit for use in a power converter
82016013418205/12/16 Indirect regulation of output current in power converter
92016013418605/12/16 Introducing jitter to a switching frequency by way of modulating current limit
102016013418705/12/16 Power converter controller with analog controlled variable current circuit
112016013418905/12/16 Power converter controller with input current slope adjustment
122016013419405/12/16 Phase angle detection module for power converter
132016013419705/12/16 Input overvoltage protection using current limit
142016013525705/12/16 Bleeder protection using thermal foldback
152016013526405/12/16 Enable circuit for lighting drivers
162016011889604/28/16 Programming controller parameters through external terminals of a power converter
172016011890104/28/16 Single-stage power supply with power factor correction and constant current output
182016011196104/21/16 Output-side controller with switching request at relaxation ring extremum
192016011196204/21/16 Controller supply terminal boosting
202016010509504/14/16 Pfc shutdown circuit for light load
212016009413103/31/16 Power converter with power foldback
222016009517403/31/16 Led driver circuit with open load detection
232016008753903/24/16 Switched mode power converter controller with ramp time modulation
242016007986703/17/16 Trailing edge detector using current collapse
252016004987002/18/16 Controller for a power supply with transition region regulation
262016004307702/11/16 Static discharge system
272016003633302/04/16 Method and sensing multiple voltage values from a single terminal of a power converter controller
282016001372301/14/16 Power converter using multiple controllers
292016001373101/14/16 Latching comparator
302016001373301/14/16 Rectifier with indicator switch
312016000634101/07/16 Trailing edge detector using current collapse
322015037260412/24/15 Techniques for controlling a power converter using multiple controllers
332015036455212/17/15 High-quality gan high-voltage hfets on silicon
342015036601012/17/15 Line ripple compensation for shimmerless led driver
352015035790412/10/15 Mosfet driver with pulse timing pattern fault detection and adaptive safe operating area mode of operation
362015033363011/19/15 Multi-pace controller
372015033376411/19/15 Digital-to-analog converter circuit for use in a power converter
382015032394911/12/15 Method and apparatus to increase efficiency in a power factor correction circuit
392015032600811/12/15 Fault protection circuit
402015031297810/29/15 Multi-bleeder mode control for improved led driver performance
412015030381210/22/15 Dimming edge detection for power converter
422015029550010/15/15 Sampling for dimmer edge detection in power converter
432015025605909/10/15 Method and implementing a power converter input terminal voltage discharge circuit
442015025608509/10/15 Method and integrated cable drop compensation of a power converter
452015022158308/06/15 Magnetically coupled galvanically isolated communication using lead frame
462015021484907/30/15 Power converter output voltage clamp and supply terminal
472015020059907/16/15 Variable feedback signal based on conduction time
482015017117406/18/15 Vertical transistor device structure with cylindrically-shaped regions
492015016227206/11/15 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
502015013770405/21/15 Bleeder circuit emulator for a power converter
512015010356804/16/15 Generating a control signal based on leading edge dimming detection for maintaining input current of a power converter
522015007651003/19/15 Heterostructure power transistor with alsin passivation layer
532015007805003/19/15 Digital peak detector with follower mode
542015007095303/12/15 Waveform shape discriminator
552015006276803/05/15 Feedback protection from adjacent terminal shorts
562015006297403/05/15 Controller ic with zero-crossing detector and capacitor discharge switching element
572015006298003/05/15 Method and implementing an unregulated dormant mode with an event counter in a power converter
582015006298503/05/15 Pre-distortion of sensed current in a power factor correction circuit
592015003559702/05/15 Operational amplifier with selective input
602015001477001/15/15 High-voltage field-effect transistor having multiple implanted layers
612015000972001/08/15 Method and controlling the maximum output power of a power converter
622014037476812/25/14 High quality gan high-voltage hfets on silicon
632014036836912/18/14 Delta-sigma modulator with high input impedance
642014036909712/18/14 Switch mode power converter having burst mode with current offset
652014033322811/13/14 Dimmer detector for bleeder circuit activation
662014032007510/30/14 Usb charging with data communication
672014026495209/18/14 Supplementing wire bonds
682014026586109/18/14 Current limiter with active damping
692014026589609/18/14 Light driver control system
702014026589809/18/14 Lossless preload for led driver with extended dimming
712014026628409/18/14 Isolation testing of semiconductor devices
722014026892209/18/14 Switched mode power converter controller with ramp time modulation
732014026895109/18/14 Load-selective input voltage sensor
742014025420209/11/14 Low threshold voltage comparator
752014025421209/11/14 Power converter using multiple controllers
762014025421309/11/14 Power converter output voltage clamp and supply terminal
772014025421409/11/14 Techniques for controlling a power converter using multiple controllers
782014024762809/04/14 Method and power converter fault condition detection
792014023930908/28/14 Heterostructure power transistor with alsin passivation layer
802014023984908/28/14 Bleeder circuit having current sense with edge detection
812014023327408/21/14 Power supply controller with minimum-sum multi-cycle modulation
822014021044607/31/14 Method and implementing slew rate control using bypass capacitor
832014021151607/31/14 Method and input charge control of a power supply
842014020462307/24/14 Charging circuit for a power converter controller
852014020462507/24/14 Secondary controller for use in synchronous flyback converter
862014020462607/24/14 Receive circuit for use in a power converter
872014020462807/24/14 Multi-stage sampling circuit for a power converter controller
882014018701907/03/14 Deposit/etch for tapered oxide
892014017728506/26/14 Electronic circuit control element with tap element
902014015329706/05/14 Power supply controller with input voltage compensation for efficiency and maximum power output
912014014011505/22/14 Monolithic ac/dc converter for generating dc supply voltage
922014013184305/15/14 Magnetically coupled galvanically isolated communication using lead frame
932014013218205/15/14 Feedback circuit for non-isolated power converter
942014013218405/15/14 Power supply circuit with a control terminal for different functional modes of operation
952014013318605/15/14 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
962014013496605/15/14 Noise cancellation for a magnetically coupled communication link utilizing a lead frame
972014012478905/08/14 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
982014012624605/08/14 Method and digital control of a switching regulator
992014012624905/08/14 Switched averaging error amplifier
1002014011905905/01/14 Split current mirror line sensing
1012014011072104/24/14 Second schottky contact metal layer to improve gan schottky diode performance
1022014011111304/24/14 Simplified current sense for buck led driver
1032014010382904/17/14 Feed forward imbalance corrector circuit
1042014010488704/17/14 Programming of an integrated circuit on a multi-function terminal
1052014010488804/17/14 Semiconductor device with shared region
1062014010489504/17/14 Method and programming a power converter controller with an external programming terminal having multiple functions
1072014009780304/10/14 Method and implementing a power converter input terminal voltage discharge circuit
1082014009857104/10/14 Saturation prevention in an energy transfer element of a power converter
1092014009185904/03/14 Detector circuit with low threshold voltage and high voltage input
1102014007726603/20/14 Heterostructure transistor with multiple gate dielectric layers
1112014007172503/13/14 Controller with punctuated switching control circuit
1122014006386203/06/14 Varying switching frequency and period of a power supply controller
1132014006386303/06/14 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
1142014006386603/06/14 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1152014006386703/06/14 Apparatus and sensing of isolated output
1162014005529302/27/14 Digital-to-analog converter to produce paired control signals in a power supply controller
1172014004924102/20/14 Dimming control for a switching power supply
1182014004253302/13/14 Segmented pillar layout for a high-voltage vertical transistor
1192014004531802/13/14 Forming a tapered oxide from a thick oxide layer
1202014003352702/06/14 Low-cost transformer assembly
1212014003655102/06/14 Method and on/off control of a power converter
1222014003086801/30/14 Deposit/etch for tapered oxide
1232014002282501/23/14 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1242014001637701/16/14 Method and apparatus to control a power converter having a low loop bandwidth
1252014000908601/09/14 Single-stage power supply with power factor correction and constant current output
1262014000147901/02/14 Switching device with charge distribution structure
1272014000151501/02/14 Static discharge system
1282013034212912/26/13 Flicker prevention with switched bulk capacitor
1292013033601912/19/13 Method and determining zero-crossing of an ac input voltage to a power supply
1302013033602012/19/13 Method and apparatus to reduce audio frequencies in a switching power supply
1312013033602112/19/13 Variable frequency timing circuit for a power supply control circuit
1322013033602212/19/13 Sample and hold buffer
1332013032806012/12/13 Layout design for a high power, gan-based fet
1342013032811412/12/13 Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
1352013032946212/12/13 Power limiting by modulating clock
1362013033088812/12/13 In situ grown gate dielectric and field plate dielectric
1372013032019912/05/13 Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
1382013032048212/05/13 High-voltage monolithic schottky device structure
1392013032088212/05/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1402013030749511/21/13 Method and apparatus to increase efficiency in a power factor correction circuit
1412013027815910/24/13 Bleeder circuit for use in a power supply
1422013025045709/26/13 Adjacent terminal fault detection
1432013024144009/19/13 Phase angle measurement of a dimming circuit for a switching power supply
1442013024261909/19/13 Reset voltage circuit for a forward power converter
1452013023424309/12/13 Checkerboarded high-voltage vertical transistor layout
1462013023235809/05/13 Method and increasing the power capability of a power supply
1472013022310508/29/13 Method and a power supply controller responsive to a feedforward signal
1482013022310608/29/13 Asymmetric switch forward converter
1492013021470208/22/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1502013021565008/22/13 Variable time clamp for a power supply controller
1512013021565608/22/13 Latching comparator
1522013020719208/15/13 Power integrated circuit with incorporated sense fet
1532013019386408/01/13 Led dimming circuit for switched dimming
1542013019483408/01/13 Power system with shared clamp reset
1552013019483508/01/13 Flyback converter with forward converter reset clamp
1562013018721907/25/13 High-voltage vertical transistor with a varied width silicon pillar
1572013018162407/18/13 Feed forward imbalance corrector circuit
1582013017025107/04/13 Method and sensing multiple voltage values from a single terminal of a power converter controller
1592013015572406/20/13 Detecting output diode conduction time for cable drop compensation of a power converter
1602013015573306/20/13 Generating a fast reset-signal using a fault-protection latch
1612013015744006/20/13 Composite wafer for fabrication of semiconductor devices
1622013014689106/13/13 Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1632013014058506/06/13 Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1642013014060506/06/13 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1652013014194806/06/13 Method and implementing an unregulated dormant mode with output reset in a power converter
1662013014195506/06/13 Controller with punctuated switching control circuit
1672013012862505/23/13 Apparatus and sensing of isolated output
1682013012103505/16/13 Ultra low standby consumption in a high power power converter
1692013012104005/16/13 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1702013010637905/02/13 Controller compensation for frequency jitter
1712013010071004/25/13 Active surge protection in a power supply
1722013010071404/25/13 Power controller with smooth transition to pulse skipping
1732013008356504/04/13 On time sampling prevention
1742013008356604/04/13 Multi-stage sampling circuit for a power converter controller
1752013008357204/04/13 Protection for inadvertent missing feedback voltage signal
1762013008357904/04/13 Pre-biased sampling filter
1772013007735003/28/13 Power supply controller with minimum-sum multi-cycle modulation
1782013007735503/28/13 Apparatus and detecting a change in output voltage of an isolated power converter
1792013007735703/28/13 Adaptive biasing for integrated circuits
1802013007735803/28/13 Controller with constant current limit
1812013007048803/21/13 Power supply circuit with a control terminal for different functional modes of operation
1822013005716703/07/13 Damper circuit for switched dimming
1832013005818203/07/13 Method and programming an anti-fuse element in a high-voltage integrated circuit
1842013004962202/28/13 Load current management circuit
1852013005108702/28/13 Method and input charge control of a power supply
1862013005109302/28/13 Method and varying current limit to limit an output power of a power supply
1872013004348702/21/13 Layout design for a high power, gan-based fet
1882013003390202/07/13 Smooth mode transition plateau for a power supply controller
1892013002701401/31/13 Power supply controller with an input voltage compensation circuit
1902013002715101/31/13 Pulse width modulator with two-way integrator
1912013002781501/31/13 Adjacent terminal fault detection
1922013002799001/31/13 Varying switching frequency and period of a power supply controller
1932013002799101/31/13 Method and apparatus to control a power converter having a low loop bandwidth
1942013002799601/31/13 Variable frequency timing circuit for a power supply control circuit
1952013002096501/24/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1962013002100501/24/13 Single-stage power supply with power factor correction and constant current output
1972013002101401/24/13 Method and implementing slew rate control using bypass capacitor
1982013002182801/24/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1992012032669712/27/12 Temperature independent reference circuit
2002012031974412/20/12 Method and simplifying the control of a switch
2012012032063412/20/12 Method and a control circuit with multiple operating modes
2022012032063912/20/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2032012032064012/20/12 Method and programming a power converter controller with an external programming terminal having multiple functions
2042012031314012/13/12 Method of fabricating a deep trench insulated gate bipolar transistor
2052012031445312/13/12 Electronic circuit control element with tap element
2062012031445712/13/12 Control arrangement for a resonant mode power converter
2072012030601212/06/12 Power integrated circuit device with incorporated sense fet
2082012028031411/08/12 Gate pullback at ends of high-voltage vertical transistor structure
2092012028062911/08/12 Dimming control for a switching power supply
2102012028066611/08/12 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
2112012028067011/08/12 Off-line converter with digital control
2122012028073411/08/12 Method and pulse width modulation
2132012028143911/08/12 Flyback power supply with forced primary regulation
2142012027388511/01/12 High-voltage transistor structure with reduced gate capacitance
2152012027394411/01/12 Power semiconductor package with bottom surface protrusions
2162012027429811/01/12 Power factor correction converter control offset
2172012026289510/18/12 Low-cost transformer assembly
2182012026295410/18/12 Off line resonant converter with merged line rectification and power factor correction
2192012025036010/04/12 Llc controller with programmable fractional burst frequency
2202012025036410/04/12 Flyback converter with forward converter reset clamp
2212012025036810/04/12 Power supply controller with input voltage compensation for efficiency and maximum power output
2222012024326609/27/12 Method and high-side input winding regulation
2232012024327709/27/12 Method and apparatus to reduce line current harmonics from a power supply
2242012024649509/27/12 Method and apparatus to authenticate a power supply
2252012023806309/20/12 Termination and contact structures for a high voltage gan-based heterojunction transistor
2262012022374609/06/12 Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
2272012022379509/06/12 Shroud for bobbin
2282012022379909/06/12 Transverse shroud and bobbin assembly
2292012022439909/06/12 Method and apparatus to reduce audio frequencies in a switching power supply
2302012021878408/30/12 Dc converter with independently controlled outputs
2312012021878608/30/12 Method and implementing an unregulated dormant mode with an event counter in a power converter
2322012021878808/30/12 Method and digital control of a switching regulator
2332012020684208/16/12 Fault condition protection
2342012019988508/09/12 Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
2352012018879907/26/12 Method and increasing the power capability of a power supply
2362012018880007/26/12 Asymmetric switch forward converter
2372012017032707/05/12 Apparatus and detecting a change in output voltage of an isolated power converter
2382012017032907/05/12 Method and implementing an unregulated dormant mode in a power converter
2392012016173906/28/12 Variable time clamp for a power supply controller
2402012016181506/28/12 Method and time-differential comparison of an analog signal
2412012016304106/28/12 Method and a power supply controller responsive to a feedforward signal
2422012016304306/28/12 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
2432012015174906/21/12 Method and adjusting displacement current in an energy transfer element
2442012015512906/21/12 Method and apparatus to limit output power in a switching power supply
2452012014610506/14/12 High-voltage transistor device with integrated resistor
2462012014614106/14/12 Electronic circuit control element with tap element
2472012014660706/14/12 Method and input charge control of a power supply
2482012014671506/14/12 Temperature independent reference circuit
2492012014763206/14/12 Apparatus and sensing of isolated output



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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