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Dialog Semiconductor Gmbh
Dialog Semiconductor Gmbh_20100114

Dialog Semiconductor Gmbh patents

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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

Date Dialog Semiconductor Gmbh patents (updated weekly) - BOOKMARK this page
12/01/16Improving the accuracy of an exponential current digital-to-analog converter (idac) using a binary-weighted msb
11/10/16Control circuit for multiple high side switches
07/07/16Circuits and controlling transient fault conditions in a low dropout voltage regulator
05/12/16Load transient , reduced bond wires for circuits supplying large currents
05/12/16Vcc charge and free-wheeling detection via source controlled mos transistor
05/12/16Converter one pin sensing
03/31/16Dynamic level shifter circuit
03/10/16Static offset reduction in a current conveyor
03/03/16Battery balancing with resonant converter
02/18/16Digital pulse skipping modulation for buck converter with auto-transition to pulse frequency modulation (pfm)
02/18/16Apparatus and current sharing in a multi-phase switching regulator
01/28/16High-voltage to low-voltage low dropout regulator with self contained voltage reference
01/28/16Power converter for light bulb assembly comprising multiple led arrays
01/21/16Leakage reduction technique for low voltage ldos
12/31/15Novel on-chip test technique for low drop-out regulators
12/31/15Robust sink / source output stage and control circuit
12/31/15Voltage regulator output overvoltage compensation
12/31/15Led mains voltage measurement using a current mirror
12/10/15Output current monitoring circuit
12/10/15Linear voltage regulator utilizing a large range of bypass-capacitance
12/10/15Method for a current mode buck-boost converter
12/03/15Current sink stage for ldo
11/05/15Patching of program code executed from one time programmable memory
11/05/15Method and an adaptive threshold of a zero crossing comparator based on the current in the parasitic bipolar transistors
10/29/15Maintaining the resistor divider ratio during start-up
10/22/15Duty cycle independent comparator
10/22/15Multiple output offset comparator
10/22/15Modulo9 and modulo7 operation on unsigned binary numbers
10/22/15Negative current clocking
10/22/15Buck variable negative current
10/22/15Drive scheme for weakly coupled coils
10/15/15Psrr control loop with configurable voltage feed forward compensation
10/08/15Clock enabling circuit
09/17/15Method and circuit for improving the settling time of an output stage
09/17/15Mains synchronized pwm dimming
09/10/15Apparatus, voltage regulator with an improved voltage regulation using a remote feedback loop and filter
09/03/15Current control for output device biasing stage
08/27/15Supply voltage management
08/27/15Pdm modulation of led current
08/20/15Apparatus and temperature measurement and/or calibration via resonant peaks in an oscillator
08/20/15High voltage converter without auxiliary winding
08/20/15Dual mode analog and digital led dimming via mains voltage
08/20/15Powerless bleeder
08/13/15High speed regulator with low capacitor values
08/13/15Apparatus and a modified brokaw bandgap reference circuit for improved low voltage power supply
08/13/15Switching control of a bipolar transistor for dcdc power converters
07/30/15Method for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
07/30/15Apparatus for improving the accuracy of an exponential current digital-to-analog (idac) using a binary-weighted msb
07/23/15Apparatus and low voltage reference and oscillator
07/23/15Digital counter comprising reduced transition density
07/09/15High voltage dc/dc converter with master/slave output stage
07/09/15Dc/dc converter efficiency improvement for low current levels
06/25/15Method and dc-dc converter with boost/low dropout (ldo) mode control
06/25/15Cc-cv method to control the startup current for ldo
06/25/15Method and system for gain boosting in linear regulators
06/11/15Fast load transient response system for voltage regulators
05/28/15Circuit with controlled inrush current
05/21/15Current limit control with constant accuracy
05/07/15Apparatus and a voltage regulator with improved power supply reduction ratio (psrr) with reduced parasitic capacitance on bias signal lines
04/30/15Phase offset compensation for multiphase dc-dc converter
04/30/15Continuous comparator with improved calibration
04/30/15Temperature and supply voltage independent dc-dc current sensing
04/23/15Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
04/16/15Circuit and detecting the duration of the interruption of a mains input
04/16/15Device and charging a battery
Patent Packs
04/16/15High efficiency charge pump circuit
04/09/15Circuits and controlling transient fault conditions in a low dropout voltage regulator
04/09/15Apparatus and a voltage regulator with improved output voltage regulated loop biasing
04/09/15Asymmetric inductors in multi-phase dcdc converters
04/09/15Capacitance minimization switch
03/19/15Control circuit for multiple high side switches
03/19/15Dual mode low dropout voltage regulator
03/19/15Apparatus and a boost converter with improved electrical overstress (eos) tolerance
03/19/15On-chip voltage generation for a programmable memory device
03/12/15Reduction in on-resistance in pass device
03/05/15Method and limiting startup inrush current for low dropout regulator
03/05/15Circuit to reduce output capacitor of ldos
01/29/15Line voltage switch event detection for led assemblies
01/29/15Programmable phase-cut dimmer operation
01/15/15Capacitive dc power transformer
Patent Packs
01/15/15Method and circuit for controlled gain reduction of a differential pair
01/15/15Method and circuit for controlled gain reduction of a gain stage
01/08/15Highly accurate current measurement
01/01/15Method for determining and operating temperature of an electronic component
12/25/14Vcc charge and free-wheeling detection via source controlled mos transistor
12/25/14Active clamps for multi-stage amplifiers in over/under-voltage condition
11/27/14Anti-shoot-through automatic multiple feedback gate drive control circuit
11/20/14Adaptive low-power zero-cross comparator for discontinuous current mode operated switching mode power supply
11/20/14Dynamic level shifter circuit
10/16/14Method for providing a stabilized oscillator signal
10/09/14Programmable current source with optimized compliance region for efficient backlighting in portable applications
09/25/14Magnetic coil / transformer modulation
09/25/14Control circuit for determining a charge current of a battery
09/18/14Control high efficient buck-boost switching regulator
09/18/14Method to limit the inrush current in large output capacitance ldo's
09/18/14Topology detection
09/11/14Active avalanche protection for fly back converter
09/04/14Chip on chip attach (passive ipd and pmic) flip chip bga using new cavity bga substrate
09/04/14Loss-less coil current estimator for peak current mode control smps
09/04/14Method of automatic mode change in switching regulators
09/04/14Current control for output device biasing stage
08/28/14Divide by 2 and 3 charge pump methods
08/14/14Static offset reduction in a current conveyor
08/07/14Programmable solid state light bulb assemblies
08/07/14Controllers for solid state light bulb assemblies
08/07/14Driver circuits for solid state light bulb assemblies
07/31/14Converter one pin sensing
07/31/14Maintaining the resistor divider ratio during start-up
07/31/14Clean startup and power saving in pulsed enabling of ldo
07/24/14Low latency synchronizer circuit
Social Network Patent Pack
07/17/14Recharging of the gate charge of a transistor
07/03/14Phase lock loop controlled current mode buck converter
06/19/14Circuit and detecting the duration of the interruption of a mains input
06/19/14Back-up capacitor
06/19/14Boosted differential class h amplifier
06/05/14Circuit to control the effect of dielectric absorption in dynamic voltage scaling low dropout regulator
05/01/14Hysteretic power converter with switch gate current sense
04/17/14Load transient, reduced bond wires for circuits supplying large currents
04/10/14Powering down switching regulator using a ramped reference voltage
04/10/14Artificial ramp generating in pwm modulator for current control mode
Patent Packs
04/10/14Current measurement via gate of external transistor
04/03/14Area efficient single capacitor cmos relaxation oscillator
03/20/14High speed, high current, closed loop load transient tester
02/27/14Solid state lightening driver with mixed control of power switch
01/30/14Bypass for on-chip voltage regulator
12/19/13Agc circuit for an echo cancelling circuit
11/14/13Chip socket
11/07/13Electrolyte-based battery cell, determining the state of charge of electrolyte-based batteries
10/31/13High side driver with power supply function
10/10/13Method of preventing spurious ringing during discontinuous conduction mode in inductive boost converters for white led drivers
10/10/13Output transistor leakage compensation for ultra low-power ldo regulator
10/10/13On-chip test technique for low drop-out regulators
10/03/13High efficiency inductor-less off-line led driver
10/03/13Fully differential amplifier topology to drive dynamic speakers in class ab mode
09/26/13Method for optimizing efficiency versus load current in an inductive boost converter for white led driving
09/12/13Active rectifier with modulation
08/29/13Method and system for avoiding flicker of ssl devices
08/29/13Battery wake-up
08/22/13Multi-level output comparator
08/22/13Fully digital generating sub clock division and clock waves
08/08/13Protection of an n-channel transistor
08/08/13External power transistor control
08/01/13Bypass control in a dc-to-dc converter
07/25/13Dimming led lamp assemblies
07/04/13Multi-stage fully differential amplifier with controlled common mode voltage
06/13/13High-speed ldo driver circuit using adaptive impedance control
06/06/13Open led detection and recovery system for led lighting system
05/16/13Sigma-delta modulator approach to increased volume resolution in audio output stages
02/28/13High gain amplifier method using low-valued resistances
01/10/13Triple mode charge-pump
Patent Packs
12/20/12Current limited linear and switching regulators
11/29/12Low drop-out voltage regulator with dynamic voltage control
11/08/12Flexible load current dependent feedback compensation for linear regulators utilizing ultra-low bypass capacitances
10/25/12Bidirectional current sense
10/25/12Analog current limit adjustment for linear and switching regulators
10/18/12Dual input rtc supply generation with replica power path and autonomous mode of operation from the system supply
10/18/12Ldo with improved stability
10/18/12Current limitation for ldo
10/18/12Methods and driving matrix display panels
09/27/12Signal routing optimized ic package ball/pad layout
09/13/12Startup circuit for low voltage cascode beta multiplier current generator
09/13/12Rapid switchable hv p-mos power transistor driver with constant gate-source control voltage
09/13/12Power efficient generation of band gap referenced supply rail, voltage and current references, and dynamic control
09/13/12Delta-sigma modulator approach to increased amplifier gain resolution
08/23/12Tracking analog-to-digital converter (adc) with a self-controlled variable clock
08/16/12Minimum differential non-linearity trim dac
06/21/12Multiple battery charger with automatic charge current adjustment
06/21/12Amplifier common-mode control methods
06/14/12Circuit of high efficient buck-boost switching regulator and control method thereof
06/14/12Circuit to improve stability of boost-mode converters
Social Network Patent Pack
06/07/12Device and the transmission and reception of high fidelity audio using a single wire
06/07/12Reduced delay digital active noise cancellation
03/22/12Startup circuit for self-supplied voltage regulator
03/15/12Compensation of loop-delay quantizer in continuous-time and hybrid sigma-delta analog-to-digital modulators
03/08/12Method and system for controlling hs-nmos power switches with slew-rate limitation
02/23/12Script engine for control of power management controllers
12/29/11Mos transistor structure with easy access to all nodes
11/17/11Driver chip based oled module connectivity test
11/17/11Slew rate pwm controlled charge pump for limited in-rush current switch driving
11/03/11Over-current protection for a switch mode class d audio amplifier
10/13/11Duplicate feedback network in class d amplifiers
10/13/11User programmable graphics in non-volatile memory for epd driver ic
09/22/11Pwm precharge of organic light emitting diodes
08/25/11Dc-dc converter efficiency improvement and area reduction using a novel switching technique
08/11/11Domino voltage regulator (dvr)
05/26/11Method for providing and operating an ldo
05/26/11Automatic current limit adjustment for linear and switching regulators
05/19/11Infrared photocurrent front-end adc for rain-sensing system with ambient light compensation
04/14/11Reduced capacitor charge-pump
04/14/11Vdd/5 or vdd/6 charge-pump
Social Network Patent Pack
04/14/11Dual reference oscillator phase-lock loop
04/14/11Digital controller for automatic rate detection and tracking of audio interface clocks
03/17/11Circuit for driving an infrared transmitter led with temperature compensation
03/10/11Diode smart track
02/17/11Concept, method and apparatus of improved distortion switched-mode amplifier
01/13/11Startup circuit for bandgap voltage reference generators
11/25/10Advanced multi line addressing
11/25/10Back to back pre-charge scheme
11/25/10Tagged multi line address driving
11/25/10Extended multi line address driving
11/18/10Self-trim and self-test of on-chip values
09/30/10Load current dependent reduction of charge battery current
09/30/10Tri-level dynamic element matcher allowing reduced reference loading and dac element reduction
09/23/10Charge current reduction for current limited switched power supply
06/24/10Adjustable integrator using a single capacitance
04/22/10Hvnmos/hvpmos switched capacitor charge pump having ideal charge transfer
02/25/10Probeless dc testing of cmos i/o circuits
01/14/10Buck converter threshold detection for automatic pulse skipping mode
12/24/09Ultra-low current push-button switch interface circuit
12/24/09Glitch-free clock suspend and resume circuit
10/29/09Load current dependent reduction of charge battery current
10/22/09Autonomous control of multiple supply voltage generators for display drivers
08/27/09Supply current based testing of cmos output stages
01/14/10Buck converter threshold detection for automatic pulse skipping mode

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009


This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. 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