188758 ⎘
Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices
Sub-classes:REFERENCE VOLTAGE SUPPLY CIRCUIT
#2RADIO FREQUENCY SWITCH CONTROL CIRCUITRY
#3LOW SUPPLY HEADROOM BANDGAP VOLTAGE REFERENCE
#4VOLTAGE REGULATOR
#5REFERENCE CURRENT GENERATING CIRCUIT
#6CONSTANT CURRENT CHARGING DEVICE
#7VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR DEVICE USING THE SAME
#8RADIO FREQUENCY SWITCH CONTROL CIRCUITRY
#9POWER SUPPLY
#10Sensor mirror circuitry with reduced error compounding
#11High Output Impedance Current Mirror Circuit
#12POWER SWITCH CIRCUIT, IC STRUCTURE OF POWER SWITCH CIRCUIT, AND METHOD OF FORMING IC STRUCTURE
#13Bias current with hybrid temperature profile
#14Power management circuit
#15A VOLTAGE REFERENCE CIRCUIT AND A POWER MANAGEMENT UNIT
#16Semiconductor circuit and method for providing configurable reference voltage with full-scale range
#17SWITCHED CAPACITOR VOLTAGE CONVERTER CIRCUIT WITH A HIERARCHICAL SWITCH NETWORK
#18Radio frequency switch control circuitry
#19Gain variation compensation using temperature attenuator
#20HIGH-VOLTAGE POWER SUPPLY SYSTEM
#21RECYCLING AND CLAMPING REFLECTED VOLTAGES IN CASCODE GAN HEMT DEVICES
#22Power conversion system
#23Reference source circuit, chip, power supply, and electronic apparatus
#24Power manager circuit and electronic device for detecting internal errors
#25Power voltage selection circuit
#26Power conversion system
#27Power switch circuit, IC structure of power switch circuit, and method of forming IC structure
#28DC voltage-pulse voltage converter
#29Shutdown mode for bandgap and bias circuit with voltage comparator to reduce leakage current
#30Voltage clamping circuit
#31Voltage regulator and bandgap voltage reference with novel start-up circuit and seamless voltage reference switch over for PSR enhancement
#32Measuring internal voltages of packaged electronic devices
#33Current reference circuit
#34Flicker noise reduction in a temperature sensor arrangement
#35Voltage generation circuits
#36Back-gate biasing voltage divider topology circuit structure
#37Detector circuit for an RFID-device
#38Constant current circuit for suppressing transient variation in constant current
#39Measuring internal voltages of packaged electronic devices
#40Propulsive devices that comprise selectively reflective epitaxial surfaces
#41CIRCUIT ARRANGEMENT FOR COMPENSATING CURRENT VARIATIONS IN CURRENT MIRROR CIRCUIT
#42Two-transistor bandgap reference circuit and FinFET device suited for same
#43Voltage subtracter and operation method for subtracting voltages
#44Semiconductor device including non-volatile memory, a bias current generator and an on-chip termination resistor, method of fabricating the same and method of operating the same
#45Duty cycle modulated universal binary input circuit with reinforced isolation
#46Low power half-VDD generation circuit with high driving capability
#47Biasing cascode transistors of an output buffer circuit for operation over a wide range of supply voltages
#48Mass spectrometer with main voltage generating unit and auxiliary power supply
#49USB power control analog subsystem architecture
#50Apparatuses and methods for generating a voltage in a memory
#51Bandgap reference voltage failure detection
#52Circuits and methods for slew rate control of switched capacitor regulators
#53Current detection circuit, semiconductor device and semiconductor system
#54Signal detection circuit and signal detection method
#55Electrotherapy device capable of gradually increasing stimulation intensity
#56Reference voltage generation device
#57Process, voltage and temperature tolerant clock generator
#58WIDE SUPPLY RANGE PRECISION STARTUP CURRENT SOURCE
#59VOLTAGE REFERENCE AND STARTUP CIRCUIT HAVING LOW OPERATING CURRENT
#60Core power detection circuit and associated input/output control system
#61CURRENT-LIMITING CIRCUIT AND CONTROLLING METHOD THEREOF
#62Apparatuses and methods for generating a voltage in a memory
#63Circuit arrangement for compensating current variations in current mirror circuit
#64Measuring internal voltages of packaged electronic devices
#65Power circuit
#66Bandgap reference voltage generation circuit and bandgap reference voltage generation system
#67Linear solenoid driving device
#68REFERENCE VOLTAGE STABILIZING CIRCUIT AND INTEGRATED CIRCUIT PROVIDED WITH SAME
#69Digital-to-analog converter and method for digital-to-analog conversion
#70Voltage generation circuits
#71Methods of operating voltage generation circuits
#72Apparatuses and methods for generating a voltage in a memory
#73Butterfly Universal Temperature Profile
#74Power supply circuit, power supply circuit generation method, and power supply circuit control method
#75Two-transistor bandgap reference circuit and FinFET device suited for same
#76USB power control analog subsystem architecture
#77Bias circuit
#78Wide supply range precision startup current source
#79Voltage regulation method, controller, and chip
#80Driver for a power field-effect transistor, related system and integrated circuit
#81Reference circuits
#82Driving circuit for electronic device and associated system and method
#83CMOS subthreshold reference circuit with low power consumption and low temperature drift
#84Current mirroring circuit, panel driving apparatus and OLED driver
#85Voltage generation circuits, semiconductor devices including the same, and methods of generating voltages
#86Comparator and low power consumption oscillator thereof
#87Circuits and methods including dual gate field effect transistors
#88DISCHARGE CIRCUIT FOR DIODE REVERSE LEAKAGE CURRENT
#89Direct coupled biasing circuit for high frequency applications
#90VOLTAGE REFERENCE CIRCUIT
#91Output circuit
#92Driver for a power field-effect transistor, related system and integrated circuit
#93Two-transistor bandgap reference circuit and FinFET device suited for same
#94Bias generator circuit, voltage generator circuit, communications device, and radar device
#95Transmitter
#96Bandgap reference circuit
#97Voltage regulator
#98Bandgap reference voltage failure detection
#99Low voltage current mode bandgap circuit and method
#100Ramp voltage generator, image sensing device including the same and method for driving the image sensing device
#101Environmental sensor
#102Voltage generation circuit
#103VCOM generation circuit and liquid crystal display
#104Regulated voltage supply with low power consumption and small chip area
#105Semiconductor device and electronic device
#106Programmable temperature compensated voltage generator
#107Semiconductor device and electronic timepiece
#108FDSOI voltage reference
#109Reference voltage generator and reference voltage generator for a semiconductor device
#110Voltage output device, gate driving circuit and display apparatus
#111Method and apparatus for current/power balancing
#112Apparatus for correcting gain error of analog-to-digital converter
#113Semiconductor device and semiconductor system including the same
#114Charge pump and voltage generation circuit
#115Semiconductor device and method for setting voltage in semiconductor device
#116Voltage reference circuit with reduced current consumption
#117VOLTAGE LEVEL CONTROL CIRCUIT AND SEMICONDUCTOR SYSTEM
#118Low power bandgap circuit device with zero temperature coefficient current generation
#119Reference circuit arrangement and method for generating a reference voltage
#120Low dropout regulator bleeding current circuits and methods
#121Temperature independent reference current generation for calibration
#122PoE power monitoring arrangement and method
#123Stacked power supply for reduced current consumption
#124Distributed power delivery scheme for on-die voltage scaling
#125Voltage generation apparatus
#126Small-circuit-scale reference voltage generating circuit
#127Apparatus and methods for variable capacitor arrays
#128Reference voltage generators and sensing circuits
#129Current source for the delivery of a first current and a second current
#130POWER SOURCE CIRCUIT, ELECTRONIC CIRCUIT, AND INTEGRATED CIRCUIT
#131Ultra low temperature drift bandgap reference with single point calibration technique
#132Depleted silicon-on-insulator capacitive MOSFET for analog microcircuits
#133Band gap reference circuit
#134VOLTAGE GENERATION CIRCUIT
#135CURRENT MIRROR WITH DEPLETION MODE MOS AND EMBEDDED NOISE FILTER
#136Hybrid thyristor-controlled series capacitor and passive damping filter for series capacitors
#137Constant current source circuit
#138Integrated circuit with internal and external voltage regulators
#139Current mirror circuits with narrow bandwidth bias noise reduction
#140Direct coupled biasing circuit for high frequency applications
#141Method of operating channel buffer block and devices including the channel buffer block
#142Voltage generating circuit and pre-driving signal generating module
#143Active driver and semiconductor device having the same
#144Electronic device and method for generating a curvature compensated bandgap reference voltage
#145Current mirror circuit and method
#146Voltage reference circuit
#147Fluid sample system and method
#148Thermal Management for a Super Capacitor Power Supply
#149Single-junction voltage reference
#150Reference voltage generation circuit
#151High dynamic range exponential current generator with MOSFETs
#152Integrated circuit capacitor including dual gate silicon-on-insulator transistor
#153Ultra low power temperature insensitive current source with line and load regulation
#154Temperature insensitive transient current source
#155Circuit device and electronic apparatus
#156Semiconductor memory apparatus, and reference voltage control circuit and internal voltage generation circuit therefor
#157Buffer circuit, panel module, and display driving method
#158Apparatus and method for a modified brokaw bandgap reference circuit for improved low voltage power supply
#159LEVEL DETECTION CIRCUITS AND SEMICONDUCTOR DEVICES INCLUDING THE SAME
#160Reference voltage circuit
#161Apparatus and methods for variable capacitor arrays
#162Apparatus for producing constant direct load current
#163Circuit for generating bias current
#164High voltage power supply filter for a mass spectrometer
#165Differential operational amplifier and bandgap reference voltage generating circuit
#166Reference voltage generating circuit
#167Voltage generation circuits and semiconductor devices including the same
#168Reference voltage generating circuit
#169Leakage-current start-up reference circuit
#170Dual mode transistor
#171BIAS CIRCUIT USING NEGATIVE VOLTAGE
#172System and Method for Welding Using Super Capacitors
#173Apparatus and methods for variable capacitor arrays
#174Bandgap circuit with temperature correction
#175Reference voltage generator having diode-connected depletion MOS transistors with same temperature coefficient
#176MOS-based voltage reference circuit
#177Programmable bandgap reference voltage
#178Common well bias design for a driving circuit and method of using same
#179Semiconductor device
#180Compensated voltage reference generation circuit and method
#181Regulator circuitry capable of tracking reference voltages
#182Reduction in on-resistance in pass device
#183Reference voltage source and method for providing a curvature-compensated reference voltage
#184Bandgap reference circuit and related method
#185Bandgap reference and related method
#186Multiple output charge pump with multiple flying capacitors
#187Complementary metal-oxide-semiconductor (CMOS) analog switch circuit
#188Apparatus and methods for variable capacitor arrays
#189Local voltage control for isolated transistor arrays
#190All-CMOS, low-voltage, wide-temperature range, voltage reference circuit
#191High voltage inverter utilizing low voltage oxide MOFSET devices
#192Bandgap reference circuit
#193Band gap reference circuit
#194Reference voltage generators and sensing circuits
#195Fixed voltage generating circuit
#196FIXED VOLTAGE GENERATING CIRCUIT
#197Buffer circuit
#198Reference circuit arrangement and method for generating a reference voltage using a branched current path
#199Circuit for generating reference voltage
#200OUTPUT SETTING DEVICE OF CONSTANT CURRENT CIRCUIT
#201ELECTRONIC DEVICE TO CONTROL VOLTAGE FLUCTUATIONS
#202High-Voltage Tolerant Biasing Arrangement Using Low-Voltage Devices
#203Circuit for outputting reference voltage
#204Bandgap reference voltage generator
#205Constant current generating circuit using on-chip calibrated resistor and related method thereof
#206Current regulator
#207Integrated circuit having stack structure
#208Small-circuit-scale reference voltage generating circuit
#209High-voltage tolerant biasing arrangement using low-voltage devices
#210REFERENCE VOLTAGE GENERATION CIRCUIT
#211Electronic circuit and semiconductor device
#212Local voltage control for isolated transistor arrays
#213Reference voltage stabilizer circuit and integrated circuit including the same
#214Voltage trimming circuit and method of semiconductor apparatus
#215Linear current regulator
#216Regulator circuit and RFID tag including the same
#217Voltage generator and bandgap reference circuit
#218Temperature adaptive bandgap reference circuit
#219Reference voltage supply circuit
#220Bandgap reference circuit
#221Bandgap circuit with temperature correction
#222Semiconductor device
#223Electronic device and method for generating a curvature compensated bandgap reference voltage
#224Output stage circuit
#225Edge rate control gate drive circuit and system for low side devices with driver FET
#226Ultra-low noise voltage reference circuit
#227GRADATION VOLTAGE GENERATING CIRCUIT AND LIQUID CRYSTAL DISPLAY DEVICE
#228Signal processing circuit, inverter circuit, buffer circuit, driver circuit, level shifter, and display device
#229Reference voltage generating circuit
#230Current mirror with low headroom and linear response
#231Voltage regulator and a method for reducing an influence of a threshold voltage variation
#232Time-multiplexed-capacitor DC/DC converter with multiple outputs
#233Accurate persistent nodes
#234IC circuit
#235Reference voltage generators, integrated circuits, and methods for operating the reference voltage generators
#236Reference voltage generators and sensing circuits
#237Direct coupled biasing circuit for high frequency applications
#238Voltage Regulator and Voltage-Regulator-Equipped Oscillation Circuit
#239Low power reference
#240Semiconductor device and control method thereof
#241Distributed power delivery scheme for on-die voltage scaling
#242Low-noise current source
#243Bandgap circuit with temperature correction
#244On-off timer circuit for use in DC-DC converter
#245Current-mode programmable reference circuits and methods therefor
#246Current mirror with low headroom and linear response
#247Selectively activated three-state charge pump
#248TEMPERATURE COEFFICIENT MODULATING CIRCUIT AND TEMPERATURE COMPENSATION CIRCUIT
#249Reference voltage generators, integrated circuits, and methods for operating the reference voltage generators
#250CONSTANT CURRENT DEVICE
#251CIRCUIT FOR DIRECT GATE DRIVE CURRENT REFERENCE SOURCE
#252External regulator reference voltage generator circuit
#253Accurate persistent nodes
#254Bandgap circuit with temperature correction
#255Regulator circuit and RFID tag including the same in wireless communication to improve noise margin
#256Temperature-compensation networks
#257Reference voltage generator
#258Bias circuit scheme for improved reliability in high voltage supply with low voltage device
#259Low noise reference circuit of improving frequency variation of ring oscillator
#260Programmable voltage reference with a voltage reference circuit having a self-cascode metal-oxide semiconductor field-effect transistor structure
#261Current mirror with low headroom and linear response
#262Voltage converter
#263Stage by stage delay current-summing slew rate controller
#264SYSTEM TO GENERATE A REFERENCE FOR A CHARGE PUMP AND ASSOCIATED METHODS
#265Temperature compensated work function based voltage reference
#266Low voltage operation bias current generation circuit
#267Constant current circuit
#268Variable reference voltage generating circuit using controlled switches
#269Voltage generating circuit
#270Circuit including first and second transistors coupled between an outpout terminal and a power supply
#271Semiconductor device with compensation current
#272Time-multiplexed-capacitor DC/DC converter with multiple outputs
#273Device for generating internal power supply voltage and method thereof
#274System and method for wide-range high-accuracy-low-dropout current regulation
#275Reference current generator circuit
#276Current device and method for phase-locked loop
#277Circuit for supplying a voltage in a memory device
#278Temperature compensating circuit
#279Balance compensation circuit for multi-power-output voltage
#280Linear-in-decibel current generators
#281Low power reference voltage circuit
#282Bandgap circuit with temperature correction
#283Reference voltage generator with less dependence on temperature
#284Accurate persistent nodes
#285A VOLTAGE REFERENCE CIRCUIT FOR ULTRA-THIN OXIDE TECHNOLOGY AND LOW VOLTAGE APPLICATIONS
#286Semiconductor device with a negative voltage regulator
#287Bandgap reference compensation circuit
#288Temperature and Vcompensation for current sensing using Rin MOSFETS
#289Adaptable quantizers having dedicated supply voltage for tail device drivers
#290Hybrid differential amplifier and method thereof
#291Biasing cascode transistor of an output buffer circuit for operation over a wide range of supply voltages
#292Fast settling bias circuit
#293Temperature sensor using proportional to absolute temperature sensing and complementary to absolute temperature sensing and electronic device including the same
#294Ultra-low power and ultra-low voltage bandgap voltage regulator device and method thereof
#295Semiconductor devices for sensing voltages
#296Methods and apparatus for generation of voltages
#297Current mirror array for high-frequency clock generator
#298Systems and methods for balancing current among light-emitting diode boards
#299Split chip solution for die-to-die serdes
#300Programmable reference voltage regulator