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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 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
12015024424808/27/15  new patent  Supply voltage management
22015024543808/27/15  new patent  Pdm modulation of led current
32015023667308/20/15 Apparatus and temperature measurement and/or calibration via resonant peaks in an oscillator
42015023769308/20/15 High voltage converter without auxiliary winding
52015023769408/20/15 Dual mode analog and digital led dimming via mains voltage
62015023769508/20/15 Powerless bleeder
72015022714608/13/15 High speed regulator with low capacitor values
82015022715608/13/15 Apparatus and a modified brokaw bandgap reference circuit for improved low voltage power supply
92015022921408/13/15 Switching control of a bipolar transistor for dcdc power converters
102015021497607/30/15 Method for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
112015021497707/30/15 Apparatus for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
122015020531907/23/15 Apparatus and low voltage reference and oscillator
132015020751107/23/15 Digital counter comprising reduced transition density
142015019488907/09/15 High voltage dc/dc converter with master/slave output stage
152015019489007/09/15 Dc/dc converter efficiency improvement for low current levels
162015017775406/25/15 Method and dc-dc converter with boost/low dropout (ldo) mode control
172015017775706/25/15 Cc-cv method to control the startup current for ldo
182015017776006/25/15 Method and system for gain boosting in linear regulators
192015016066906/11/15 Fast load transient response system for voltage regulators
202015014549305/28/15 Circuit with controlled inrush current
212015013777405/21/15 Current limit control with constant accuracy
222015012362805/07/15 Apparatus and a voltage regulator with improved power supply reduction ratio (psrr) with reduced parasitic capacitance on bias signal lines
232015011590804/30/15 Phase offset compensation for multiphase dc-dc converter
242015011592004/30/15 Continuous comparator with improved calibration
252015011598504/30/15 Temperature and supply voltage independent dc-dc current sensing
262015010883504/23/15 Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
272015010274004/16/15 Circuit and detecting the duration of the interruption of a mains input
282015010277904/16/15 Device and charging a battery
292015010285404/16/15 High efficiency charge pump circuit
302015009753404/09/15 Circuits and controlling transient fault conditions in a low dropout voltage regulator
312015009754104/09/15 Apparatus and a voltage regulator with improved output voltage regulated loop biasing
322015009754204/09/15 Asymmetric inductors in multi-phase dcdc converters
332015009762104/09/15 Capacitance minimization switch
342015007707503/19/15 Control circuit for multiple high side switches
352015007707603/19/15 Dual mode low dropout voltage regulator
362015007708203/19/15 Apparatus and a boost converter with improved electrical overstress (eos) tolerance
372015007805903/19/15 On-chip voltage generation for a programmable memory device
382015007008503/12/15 Reduction in on-resistance in pass device
392015006162203/05/15 Method and limiting startup inrush current for low dropout regulator
402015006177203/05/15 Circuit to reduce output capacitor of ldos
412015002877501/29/15 Line voltage switch event detection for led assemblies
422015002877801/29/15 Programmable phase-cut dimmer operation
432015001508801/15/15 Capacitive dc power transformer
442015001533101/15/15 Method and circuit for controlled gain reduction of a differential pair
452015001533201/15/15 Method and circuit for controlled gain reduction of a gain stage
462015000890201/08/15 Highly accurate current measurement
472015000196501/01/15 Method for determining and operating temperature of an electronic component
482014037522512/25/14 Vcc charge and free-wheeling detection via source controlled mos transistor
492014037528912/25/14 Active clamps for multi-stage amplifiers in over/under-voltage condition
502014034710211/27/14 Anti-shoot-through automatic multiple feedback gate drive control circuit
512014034006511/20/14 Adaptive low-power zero-cross comparator for discontinuous current mode operated switching mode power supply
522014034013611/20/14 Dynamic level shifter circuit
532014030677110/16/14 Method for providing a stabilized oscillator signal
542014030029210/09/14 Programmable current source with optimized compliance region for efficient backlighting in portable applications
552014028509209/25/14 Magnetic coil / transformer modulation
562014028520709/25/14 Control circuit for determining a charge current of a battery
572014026608509/18/14 Control high efficient buck-boost switching regulator
582014026610009/18/14 Method to limit the inrush current in large output capacitance ldo's
592014026892109/18/14 Topology detection
602014025298909/11/14 Active avalanche protection for fly back converter
612014024677309/04/14 Chip on chip attach (passive ipd and pmic) flip chip bga using new cavity bga substrate
622014024702609/04/14 Loss-less coil current estimator for peak current mode control smps
632014024702709/04/14 Method of automatic mode change in switching regulators
642014024708709/04/14 Current control for output device biasing stage
652014024003408/28/14 Divide by 2 and 3 charge pump methods
662014022558808/14/14 Static offset reduction in a current conveyor
672014021788608/07/14 Programmable solid state light bulb assemblies
682014021788708/07/14 Controllers for solid state light bulb assemblies
692014021791808/07/14 Driver circuits for solid state light bulb assemblies
702014021037707/31/14 Converter one pin sensing
712014021043007/31/14 Maintaining the resistor divider ratio during start-up
722014021044007/31/14 Clean startup and power saving in pulsed enabling of ldo
732014020504707/24/14 Low latency synchronizer circuit
742014020154307/17/14 Recharging of the gate charge of a transistor
752014018418007/03/14 Phase lock loop controlled current mode buck converter
762014016763106/19/14 Circuit and detecting the duration of the interruption of a mains input
772014016764006/19/14 Back-up capacitor
782014016958806/19/14 Boosted differential class h amplifier
792014015227906/05/14 Circuit to control the effect of dielectric absorption in dynamic voltage scaling low dropout regulator
802014011796105/01/14 Hysteretic power converter with switch gate current sense
812014010389304/17/14 Load transient, reduced bond wires for circuits supplying large currents
822014009781504/10/14 Powering down switching regulator using a ramped reference voltage
832014009782304/10/14 Artificial ramp generating in pwm modulator for current control mode
842014009782404/10/14 Current measurement via gate of external transistor
852014009187004/03/14 Area efficient single capacitor cmos relaxation oscillator
862014007783003/20/14 High speed, high current, closed loop load transient tester
872014005505202/27/14 Solid state lightening driver with mixed control of power switch
882014002835601/30/14 Bypass for on-chip voltage regulator
892013033649412/19/13 Agc circuit for an echo cancelling circuit
902013030044211/14/13 Chip socket
912013029542411/07/13 Electrolyte-based battery cell, determining the state of charge of electrolyte-based batteries
922013028571010/31/13 High side driver with power supply function
932013026495310/10/13 Method of preventing spurious ringing during discontinuous conduction mode in inductive boost converters for white led drivers
942013026502010/10/13 Output transistor leakage compensation for ultra low-power ldo regulator
952013026506010/10/13 On-chip test technique for low drop-out regulators
962013025727710/03/13 High efficiency inductor-less off-line led driver
972013025753510/03/13 Fully differential amplifier topology to drive dynamic speakers in class ab mode
982013024942109/26/13 Method for optimizing efficiency versus load current in an inductive boost converter for white led driving
992013023563209/12/13 Active rectifier with modulation
1002013022186208/29/13 Method and system for avoiding flicker of ssl devices
1012013022194708/29/13 Battery wake-up
1022013021481908/22/13 Multi-level output comparator
1032013021482608/22/13 Fully digital generating sub clock division and clock waves
1042013020086808/08/13 Protection of an n-channel transistor
1052013020092808/08/13 External power transistor control
1062013019394108/01/13 Bypass control in a dc-to-dc converter
1072013018756807/25/13 Dimming led lamp assemblies
1082013016936107/04/13 Multi-stage fully differential amplifier with controlled common mode voltage
1092013014744706/13/13 High-speed ldo driver circuit using adaptive impedance control
1102013014099006/06/13 Open led detection and recovery system for led lighting system
1112013012006005/16/13 Sigma-delta modulator approach to increased volume resolution in audio output stages
1122013004985702/28/13 High gain amplifier method using low-valued resistances
1132013000969601/10/13 Triple mode charge-pump
1142012031948412/20/12 Current limited linear and switching regulators
1152012029956411/29/12 Low drop-out voltage regulator with dynamic voltage control
1162012028066711/08/12 Flexible load current dependent feedback compensation for linear regulators utilizing ultra-low bypass capacitances
1172012026807510/25/12 Bidirectional current sense
1182012026809410/25/12 Analog current limit adjustment for linear and switching regulators
1192012026199410/18/12 Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
1202012026213510/18/12 Ldo with improved stability
1212012026213710/18/12 Current limitation for ldo
1222012026246910/18/12 Methods and driving matrix display panels
1232012024120809/27/12 Signal routing optimized ic package ball/pad layout
1242012022911709/13/12 Startup circuit for low voltage cascode beta multiplier current generator
1252012022917309/13/12 Rapid switchable hv p-mos power transistor driver with constant gate-source control voltage
1262012022920209/13/12 Power efficient generation of band gap referenced supply rail, voltage and current references, and dynamic control
1272012022931609/13/12 Delta-sigma modulator approach to increased amplifier gain resolution
1282012021235608/23/12 Tracking analog-to-digital converter (adc) with a self-controlled variable clock
1292012020628308/16/12 Minimum differential non-linearity trim dac
1302012015389906/21/12 Multiple battery charger with automatic charge current adjustment
1312012015404806/21/12 Amplifier common-mode control methods
1322012014659406/14/12 Circuit of high efficient buck-boost switching regulator and control method thereof
1332012014661106/14/12 Circuit to improve stability of boost-mode converters
1342012013976806/07/12 Device and the transmission and reception of high fidelity audio using a single wire
1352012014094206/07/12 Reduced delay digital active noise cancellation
1362012006867303/22/12 Startup circuit for self-supplied voltage regulator
1372012006240503/15/12 Compensation of loop-delay quantizer in continuous-time and hybrid sigma-delta analog-to-digital modulators
1382012005665503/08/12 Method and system for controlling hs-nmos power switches with slew-rate limitation
1392012004738202/23/12 Script engine for control of power management controllers
1402011031605312/29/11 Mos transistor structure with easy access to all nodes
1412011027912811/17/11 Driver chip based oled module connectivity test
1422011027915511/17/11 Slew rate pwm controlled charge pump for limited in-rush current switch driving
1432011026773111/03/11 Over-current protection for a switch mode class d audio amplifier
1442011024878110/13/11 Duplicate feedback network in class d amplifiers
1452011024898410/13/11 User programmable graphics in non-volatile memory for epd driver ic
1462011022781509/22/11 Pwm precharge of organic light emitting diodes
1472011020486108/25/11 Dc-dc converter efficiency improvement and area reduction using a novel switching technique
1482011019353808/11/11 Domino voltage regulator (dvr)
1492011012180005/26/11 Method for providing and operating an ldo
1502011012180105/26/11 Automatic current limit adjustment for linear and switching regulators
1512011011484205/19/11 Infrared photocurrent front-end adc for rain-sensing system with ambient light compensation
1522011008475604/14/11 Reduced capacitor charge-pump
1532011008475704/14/11 Vdd/5 or vdd/6 charge-pump
1542011008476804/14/11 Dual reference oscillator phase-lock loop
1552011008734704/14/11 Digital controller for automatic rate detection and tracking of audio interface clocks
1562011006289503/17/11 Circuit for driving an infrared transmitter led with temperature compensation
1572011005782503/10/11 Diode smart track
1582011003751702/17/11 Concept, method and apparatus of improved distortion switched-mode amplifier
1592011000674901/13/11 Startup circuit for bandgap voltage reference generators
1602010029576011/25/10 Advanced multi line addressing
1612010029584511/25/10 Back to back pre-charge scheme
1622010029586011/25/10 Tagged multi line address driving
1632010029586111/25/10 Extended multi line address driving
1642010028959011/18/10 Self-trim and self-test of on-chip values
1652010024478309/30/10 Load current dependent reduction of charge battery current
1662010024514209/30/10 Tri-level dynamic element matcher allowing reduced reference loading and dac element reduction
1672010023784509/23/10 Charge current reduction for current limited switched power supply
1682010015650106/24/10 Adjustable integrator using a single capacitance
1692010009712504/22/10 Hvnmos/hvpmos switched capacitor charge pump having ideal charge transfer
1702010004532902/25/10 Probeless dc testing of cmos i/o circuits
1712010000731801/14/10 Buck converter threshold detection for automatic pulse skipping mode
1722009031541012/24/09 Ultra-low current push-button switch interface circuit
1732009031982112/24/09 Glitch-free clock suspend and resume circuit
1742009026757110/29/09 Load current dependent reduction of charge battery current
1752009026188810/22/09 Autonomous control of multiple supply voltage generators for display drivers
1762009021276008/27/09 Supply current based testing of cmos output stages
1772010000731801/14/10 Buck converter threshold detection for automatic pulse skipping mode



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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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 Dialog Semiconductor Gmbh 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 Dialog Semiconductor Gmbh with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

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