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Dialog Semiconductor Gmbh_20100114

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Dialog Semiconductor Gmbh patents


      
Recent patent applications related to Dialog Semiconductor Gmbh. Dialog Semiconductor Gmbh is listed as an Agent/Assignee. Note: Dialog Semiconductor Gmbh may have other listings under different names/spellings. We're not affiliated with Dialog Semiconductor Gmbh, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "D" | Dialog Semiconductor Gmbh-related inventors




Count Application # Date Dialog Semiconductor Gmbh patents (updated weekly) - BOOKMARK this page
12016002620401/28/16 High-voltage to low-voltage low dropout regulator with self contained voltage reference
22016002944601/28/16 Power converter for light bulb assembly comprising multiple led arrays
32016001883401/21/16 Leakage reduction technique for low voltage ldos
42015037798112/31/15 Novel on-chip test technique for low drop-out regulators
52015037837712/31/15 Robust sink / source output stage and control circuit
62015037837912/31/15 Voltage regulator output overvoltage compensation
72015038242912/31/15 Led mains voltage measurement using a current mirror
82015035524212/10/15 Output current monitoring circuit
92015035565312/10/15 Linear voltage regulator utilizing a large range of bypass-capacitance
102015035791412/10/15 Method for a current mode buck-boost converter
112015034675012/03/15 Current sink stage for ldo
122015031715211/05/15 Patching of program code executed from one time programmable memory
132015031878511/05/15 Method and an adaptive threshold of a zero crossing comparator based on the current in the parasitic bipolar transistors
142015030952010/29/15 Maintaining the resistor divider ratio during start-up
152015030109110/22/15 Duty cycle independent comparator
162015030155110/22/15 Multiple output offset comparator
172015030180010/22/15 Modulo9 and modulo7 operation on unsigned binary numbers
182015030380010/22/15 Negative current clocking
192015030380110/22/15 Buck variable negative current
202015030380210/22/15 Drive scheme for weakly coupled coils
212015029657410/15/15 Psrr control loop with configurable voltage feed forward compensation
222015028836310/08/15 Clock enabling circuit
232015026368309/17/15 Method and circuit for improving the settling time of an output stage
242015026476909/17/15 Mains synchronized pwm dimming
252015025379009/10/15 Apparatus, voltage regulator with an improved voltage regulation using a remote feedback loop and filter
262015024813609/03/15 Current control for output device biasing stage
272015024424808/27/15 Supply voltage management
282015024543808/27/15 Pdm modulation of led current
292015023667308/20/15 Apparatus and temperature measurement and/or calibration via resonant peaks in an oscillator
302015023769308/20/15 High voltage converter without auxiliary winding
312015023769408/20/15 Dual mode analog and digital led dimming via mains voltage
322015023769508/20/15 Powerless bleeder
332015022714608/13/15 High speed regulator with low capacitor values
342015022715608/13/15 Apparatus and a modified brokaw bandgap reference circuit for improved low voltage power supply
352015022921408/13/15 Switching control of a bipolar transistor for dcdc power converters
362015021497607/30/15 Method for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
372015021497707/30/15 Apparatus for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
382015020531907/23/15 Apparatus and low voltage reference and oscillator
392015020751107/23/15 Digital counter comprising reduced transition density
402015019488907/09/15 High voltage dc/dc converter with master/slave output stage
412015019489007/09/15 Dc/dc converter efficiency improvement for low current levels
422015017775406/25/15 Method and dc-dc converter with boost/low dropout (ldo) mode control
432015017775706/25/15 Cc-cv method to control the startup current for ldo
442015017776006/25/15 Method and system for gain boosting in linear regulators
452015016066906/11/15 Fast load transient response system for voltage regulators
462015014549305/28/15 Circuit with controlled inrush current
472015013777405/21/15 Current limit control with constant accuracy
482015012362805/07/15 Apparatus and a voltage regulator with improved power supply reduction ratio (psrr) with reduced parasitic capacitance on bias signal lines
492015011590804/30/15 Phase offset compensation for multiphase dc-dc converter
502015011592004/30/15 Continuous comparator with improved calibration
512015011598504/30/15 Temperature and supply voltage independent dc-dc current sensing
522015010883504/23/15 Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
532015010274004/16/15 Circuit and detecting the duration of the interruption of a mains input
542015010277904/16/15 Device and charging a battery
552015010285404/16/15 High efficiency charge pump circuit
562015009753404/09/15 Circuits and controlling transient fault conditions in a low dropout voltage regulator
572015009754104/09/15 Apparatus and a voltage regulator with improved output voltage regulated loop biasing
582015009754204/09/15 Asymmetric inductors in multi-phase dcdc converters
592015009762104/09/15 Capacitance minimization switch
602015007707503/19/15 Control circuit for multiple high side switches
612015007707603/19/15 Dual mode low dropout voltage regulator
622015007708203/19/15 Apparatus and a boost converter with improved electrical overstress (eos) tolerance
632015007805903/19/15 On-chip voltage generation for a programmable memory device
642015007008503/12/15 Reduction in on-resistance in pass device
652015006162203/05/15 Method and limiting startup inrush current for low dropout regulator
662015006177203/05/15 Circuit to reduce output capacitor of ldos
672015002877501/29/15 Line voltage switch event detection for led assemblies
682015002877801/29/15 Programmable phase-cut dimmer operation
692015001508801/15/15 Capacitive dc power transformer
702015001533101/15/15 Method and circuit for controlled gain reduction of a differential pair
712015001533201/15/15 Method and circuit for controlled gain reduction of a gain stage
722015000890201/08/15 Highly accurate current measurement
732015000196501/01/15 Method for determining and operating temperature of an electronic component
742014037522512/25/14 Vcc charge and free-wheeling detection via source controlled mos transistor
752014037528912/25/14 Active clamps for multi-stage amplifiers in over/under-voltage condition
762014034710211/27/14 Anti-shoot-through automatic multiple feedback gate drive control circuit
772014034006511/20/14 Adaptive low-power zero-cross comparator for discontinuous current mode operated switching mode power supply
782014034013611/20/14 Dynamic level shifter circuit
792014030677110/16/14 Method for providing a stabilized oscillator signal
802014030029210/09/14 Programmable current source with optimized compliance region for efficient backlighting in portable applications
812014028509209/25/14 Magnetic coil / transformer modulation
822014028520709/25/14 Control circuit for determining a charge current of a battery
832014026608509/18/14 Control high efficient buck-boost switching regulator
842014026610009/18/14 Method to limit the inrush current in large output capacitance ldo's
852014026892109/18/14 Topology detection
862014025298909/11/14 Active avalanche protection for fly back converter
872014024677309/04/14 Chip on chip attach (passive ipd and pmic) flip chip bga using new cavity bga substrate
882014024702609/04/14 Loss-less coil current estimator for peak current mode control smps
892014024702709/04/14 Method of automatic mode change in switching regulators
902014024708709/04/14 Current control for output device biasing stage
912014024003408/28/14 Divide by 2 and 3 charge pump methods
922014022558808/14/14 Static offset reduction in a current conveyor
932014021788608/07/14 Programmable solid state light bulb assemblies
942014021788708/07/14 Controllers for solid state light bulb assemblies
952014021791808/07/14 Driver circuits for solid state light bulb assemblies
962014021037707/31/14 Converter one pin sensing
972014021043007/31/14 Maintaining the resistor divider ratio during start-up
982014021044007/31/14 Clean startup and power saving in pulsed enabling of ldo
992014020504707/24/14 Low latency synchronizer circuit
1002014020154307/17/14 Recharging of the gate charge of a transistor
1012014018418007/03/14 Phase lock loop controlled current mode buck converter
1022014016763106/19/14 Circuit and detecting the duration of the interruption of a mains input
1032014016764006/19/14 Back-up capacitor
1042014016958806/19/14 Boosted differential class h amplifier
1052014015227906/05/14 Circuit to control the effect of dielectric absorption in dynamic voltage scaling low dropout regulator
1062014011796105/01/14 Hysteretic power converter with switch gate current sense
1072014010389304/17/14 Load transient, reduced bond wires for circuits supplying large currents
1082014009781504/10/14 Powering down switching regulator using a ramped reference voltage
1092014009782304/10/14 Artificial ramp generating in pwm modulator for current control mode
1102014009782404/10/14 Current measurement via gate of external transistor
1112014009187004/03/14 Area efficient single capacitor cmos relaxation oscillator
1122014007783003/20/14 High speed, high current, closed loop load transient tester
1132014005505202/27/14 Solid state lightening driver with mixed control of power switch
1142014002835601/30/14 Bypass for on-chip voltage regulator
1152013033649412/19/13 Agc circuit for an echo cancelling circuit
1162013030044211/14/13 Chip socket
1172013029542411/07/13 Electrolyte-based battery cell, determining the state of charge of electrolyte-based batteries
1182013028571010/31/13 High side driver with power supply function
1192013026495310/10/13 Method of preventing spurious ringing during discontinuous conduction mode in inductive boost converters for white led drivers
1202013026502010/10/13 Output transistor leakage compensation for ultra low-power ldo regulator
1212013026506010/10/13 On-chip test technique for low drop-out regulators
1222013025727710/03/13 High efficiency inductor-less off-line led driver
1232013025753510/03/13 Fully differential amplifier topology to drive dynamic speakers in class ab mode
1242013024942109/26/13 Method for optimizing efficiency versus load current in an inductive boost converter for white led driving
1252013023563209/12/13 Active rectifier with modulation
1262013022186208/29/13 Method and system for avoiding flicker of ssl devices
1272013022194708/29/13 Battery wake-up
1282013021481908/22/13 Multi-level output comparator
1292013021482608/22/13 Fully digital generating sub clock division and clock waves
1302013020086808/08/13 Protection of an n-channel transistor
1312013020092808/08/13 External power transistor control
1322013019394108/01/13 Bypass control in a dc-to-dc converter
1332013018756807/25/13 Dimming led lamp assemblies
1342013016936107/04/13 Multi-stage fully differential amplifier with controlled common mode voltage
1352013014744706/13/13 High-speed ldo driver circuit using adaptive impedance control
1362013014099006/06/13 Open led detection and recovery system for led lighting system
1372013012006005/16/13 Sigma-delta modulator approach to increased volume resolution in audio output stages
1382013004985702/28/13 High gain amplifier method using low-valued resistances
1392013000969601/10/13 Triple mode charge-pump
1402012031948412/20/12 Current limited linear and switching regulators
1412012029956411/29/12 Low drop-out voltage regulator with dynamic voltage control
1422012028066711/08/12 Flexible load current dependent feedback compensation for linear regulators utilizing ultra-low bypass capacitances
1432012026807510/25/12 Bidirectional current sense
1442012026809410/25/12 Analog current limit adjustment for linear and switching regulators
1452012026199410/18/12 Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
1462012026213510/18/12 Ldo with improved stability
1472012026213710/18/12 Current limitation for ldo
1482012026246910/18/12 Methods and driving matrix display panels
1492012024120809/27/12 Signal routing optimized ic package ball/pad layout
1502012022911709/13/12 Startup circuit for low voltage cascode beta multiplier current generator
1512012022917309/13/12 Rapid switchable hv p-mos power transistor driver with constant gate-source control voltage
1522012022920209/13/12 Power efficient generation of band gap referenced supply rail, voltage and current references, and dynamic control
1532012022931609/13/12 Delta-sigma modulator approach to increased amplifier gain resolution
1542012021235608/23/12 Tracking analog-to-digital converter (adc) with a self-controlled variable clock
1552012020628308/16/12 Minimum differential non-linearity trim dac
1562012015389906/21/12 Multiple battery charger with automatic charge current adjustment
1572012015404806/21/12 Amplifier common-mode control methods
1582012014659406/14/12 Circuit of high efficient buck-boost switching regulator and control method thereof
1592012014661106/14/12 Circuit to improve stability of boost-mode converters
1602012013976806/07/12 Device and the transmission and reception of high fidelity audio using a single wire
1612012014094206/07/12 Reduced delay digital active noise cancellation
1622012006867303/22/12 Startup circuit for self-supplied voltage regulator
1632012006240503/15/12 Compensation of loop-delay quantizer in continuous-time and hybrid sigma-delta analog-to-digital modulators
1642012005665503/08/12 Method and system for controlling hs-nmos power switches with slew-rate limitation
1652012004738202/23/12 Script engine for control of power management controllers
1662011031605312/29/11 Mos transistor structure with easy access to all nodes
1672011027912811/17/11 Driver chip based oled module connectivity test
1682011027915511/17/11 Slew rate pwm controlled charge pump for limited in-rush current switch driving
1692011026773111/03/11 Over-current protection for a switch mode class d audio amplifier
1702011024878110/13/11 Duplicate feedback network in class d amplifiers
1712011024898410/13/11 User programmable graphics in non-volatile memory for epd driver ic
1722011022781509/22/11 Pwm precharge of organic light emitting diodes
1732011020486108/25/11 Dc-dc converter efficiency improvement and area reduction using a novel switching technique
1742011019353808/11/11 Domino voltage regulator (dvr)
1752011012180005/26/11 Method for providing and operating an ldo
1762011012180105/26/11 Automatic current limit adjustment for linear and switching regulators
1772011011484205/19/11 Infrared photocurrent front-end adc for rain-sensing system with ambient light compensation
1782011008475604/14/11 Reduced capacitor charge-pump
1792011008475704/14/11 Vdd/5 or vdd/6 charge-pump
1802011008476804/14/11 Dual reference oscillator phase-lock loop
1812011008734704/14/11 Digital controller for automatic rate detection and tracking of audio interface clocks
1822011006289503/17/11 Circuit for driving an infrared transmitter led with temperature compensation
1832011005782503/10/11 Diode smart track
1842011003751702/17/11 Concept, method and apparatus of improved distortion switched-mode amplifier
1852011000674901/13/11 Startup circuit for bandgap voltage reference generators
1862010029576011/25/10 Advanced multi line addressing
1872010029584511/25/10 Back to back pre-charge scheme
1882010029586011/25/10 Tagged multi line address driving
1892010029586111/25/10 Extended multi line address driving
1902010028959011/18/10 Self-trim and self-test of on-chip values
1912010024478309/30/10 Load current dependent reduction of charge battery current
1922010024514209/30/10 Tri-level dynamic element matcher allowing reduced reference loading and dac element reduction
1932010023784509/23/10 Charge current reduction for current limited switched power supply
1942010015650106/24/10 Adjustable integrator using a single capacitance
1952010009712504/22/10 Hvnmos/hvpmos switched capacitor charge pump having ideal charge transfer
1962010004532902/25/10 Probeless dc testing of cmos i/o circuits
1972010000731801/14/10 Buck converter threshold detection for automatic pulse skipping mode
1982009031541012/24/09 Ultra-low current push-button switch interface circuit
1992009031982112/24/09 Glitch-free clock suspend and resume circuit
2002009026757110/29/09 Load current dependent reduction of charge battery current
2012009026188810/22/09 Autonomous control of multiple supply voltage generators for display drivers
2022009021276008/27/09 Supply current based testing of cmos output stages
2032010000731801/14/10 Buck converter threshold detection for automatic pulse skipping mode



ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009



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