Patents
Patents for H03K 3 - Circuits for generating electric pulses; Monostable, bistable or multistable circuits (23,299)
04/2010
04/06/2010US7692464 Pulse width modulation wave output circuit
04/06/2010US7692456 Semiconductor integrated circuit capable of directly coupling low-voltage signals with high-voltage signals
04/06/2010US7690843 Failsafe mechanism for preventing an integrated circuit from overheating
04/01/2010WO2010034326A1 State machine and generator for generating a description of a state machine feedback function
04/01/2010US20100079212 Semiconductor circuit apparatus and delay difference calculation method
04/01/2010US20100079184 Sequential circuit with error detection
04/01/2010US20100079183 Low voltage, high speed data latch
04/01/2010US20100079182 Method and apparatus for counter-based clock signal adaptation
04/01/2010US20100079181 Sample-point adjustment in a switching converter
04/01/2010US20100079177 Semiconductor device
04/01/2010US20100079176 Inverter Driver And Load Driver Including The Same, And Driving Method Thereof
04/01/2010US20100079175 Phase doubler
03/2010
03/31/2010EP2169827A1 Low voltage, high speed data latch
03/31/2010CN201435723Y Low frequency oscillator circuit
03/31/2010CN201435722Y Fluxgate sensor excitation circuit with inverting differentiator and inverting amplifier
03/31/2010CN201435721Y Fluxgate sensor excitation circuit with inverter and inverting differentiator
03/31/2010CN201435720Y Fluxgate sensor excitation circuit with in-phase differentiator
03/31/2010CN201435719Y Fluxgate sensor excitation circuit of single operational amplifier
03/31/2010CN201435674Y Simplified driving circuit for high-voltage converter
03/31/2010CN101689849A Level shifter having low duty cycle distortion
03/31/2010CN101686041A Gated clock circuit and gated clock signal generation method
03/31/2010CN101686040A Scannable d trigger
03/30/2010US7689963 Double diamond clock and power distribution
03/30/2010US7689636 Generation of a normalized random bit flow
03/30/2010US7688129 System and method for open-loop synthesis of output clock signals having a selected phase relative to an input clock signal
03/30/2010US7688128 Digital imaging chip using an analog clock signal as a provisional clock signal
03/30/2010US7688127 Method for generating a output clock signal having a output cycle and a device having a clock signal generating capabilities
03/30/2010US7688125 Latched comparator and methods for using such
03/30/2010US7688119 Power supply with digital control loop
03/30/2010US7688118 Reduced current input buffer circuit
03/30/2010CA2398673C Pn generators for spread spectrum communications systems
03/25/2010WO2010033079A1 A relaxation oscillator
03/25/2010WO2010032659A1 Disturbance detection circuit, semiconductor integrated circuit, disturbance detection method, and test method
03/25/2010WO2010031630A1 Apparatus and method for generating a random bit sequence
03/25/2010US20100074036 Current mode memory apparatus, systems, and methods
03/25/2010US20100073982 Semiconductor device and method for designing the same
03/25/2010US20100073097 Oscillator, oscillator implementations and method of generating an oscillating signal
03/25/2010US20100073076 System for substrate potential regulation during power-up in integrated circuits
03/25/2010US20100073075 System for substrate potential regulation during power-up in integrated circuits
03/25/2010US20100073074 Microprocessor with selective substrate biasing for clock-gated functional blocks
03/25/2010US20100073068 Functional block level thermal control
03/25/2010US20100073062 Voltage Control Oscillator Without Being Affected by Variations of Process and Bias Source
03/25/2010US20100073061 Inverter circuit
03/25/2010US20100073060 Phase shift circuit with lower intrinsic delay
03/25/2010US20100073059 Duty control circuit and semiconductor device having the same
03/25/2010US20100073058 Clock/data recovery circuit
03/25/2010US20100073057 Duty cycle corrector and clock generator having the same
03/25/2010US20100073039 H-Bridge circuit
03/24/2010EP2166579A1 Photonic power switch and method of controlling current flow in the photonic power switch and use of such photonic power switch
03/24/2010CN201430578Y Bias voltage circuit and electronic equipment
03/24/2010CN101682102A Method for the production of a ceramic spiral pulse generator and ceramic spiral pulse generator
03/24/2010CN101682101A High-voltage pulse generator and high-pressure discharge lamp having such a generator
03/24/2010CN101677023A Test mode signal generator for semiconductor memory and method of generating test mode signals
03/23/2010US7683729 Injection locked LC VCO clock deskewing
03/23/2010US7683725 System for generating a multiple phase clock
03/23/2010US7683699 Charge pump
03/23/2010US7683697 Circuitry and method for buffering a power mode control signal
03/23/2010US7683692 Bus circuit
03/23/2010US7683691 Clock supplying apparatus
03/23/2010US7683690 Multiphase clock generation circuit
03/23/2010US7683688 High performance clocked latches and devices therefrom
03/23/2010US7683687 Hysteresis characteristic input circuit including resistors capable of suppressing penetration current
03/23/2010US7683678 Inverter circuit
03/23/2010US7683597 PWM signal generating circuit and power supply apparatus comprising such PWM signal generating circuit
03/23/2010US7683444 Metamaterial structure has resonant and strip line elements comprising a photoconductive semiconductor material formed on substrate to induce negative permeability and negative permittivity in operating frequency range
03/18/2010WO2010030577A1 Self reset clock buffer in memory devices
03/18/2010WO2010030572A2 Self reset clock buffer in memory devices
03/18/2010WO2010029098A1 Level shifter
03/18/2010US20100066457 Low-power relaxation oscillator
03/18/2010US20100066450 High-Speed Low-Power Differential Receiver
03/18/2010US20100066437 Application of Control Signal and Forward Body-Bias Signal to an Active Device
03/18/2010US20100066436 Active-time dependent bias current generation for switched-capacitor circuits
03/18/2010US20100066425 Synchronization detection circuit, pulse width modulation circuit using the same, and synchronization detection method
03/18/2010US20100066324 Method of digital control of pwm converters achieving fast transient reponse and low steady-state jittering
03/17/2010EP2164184A1 Automatic power control for a CDMA communications system
03/17/2010CN201426113Y Digital signal filter shaping circuit for intelligent household electronic equipment
03/17/2010CN101675586A Apparatus and method for generating a random number
03/17/2010CN101674068A Pulse output circuit, shift register and electronic equipment
03/17/2010CN101673136A Power control unit and on/off method
03/17/2010CN101670791A Metro stray current drainage device
03/16/2010US7679467 Voltage controlled oscillator
03/16/2010US7679464 Method and apparatus for frequency modulating a periodic signal of varying duty cycle
03/11/2010WO2010027915A2 Cmos level shifter circuit design
03/11/2010WO2010026616A1 Waveform generator and testing apparatus using the same
03/11/2010US20100061161 Self Reset Clock Buffer In Memory Devices
03/11/2010US20100060370 Voltage-controlled oscillator
03/11/2010US20100060327 High voltage high side transistor driver
03/11/2010US20100060325 Driver circuit
03/11/2010US20100060321 Clock control of state storage circuitry
03/11/2010US20100060319 Low leakage and data retention circuitry
03/11/2010US20100060168 High-Pressure Discharge Lamp with an Improved Starting Capability, as Well as a High-Voltage Pulse Generator
03/10/2010EP2161837A1 Low-power relaxation oscillator
03/10/2010CN201422104Y Satellite clock board for real-time data acquisition
03/10/2010CN201421585Y Reset signal generating circuit
03/10/2010CN101667819A Dual power source pulse generator for a triggering system
03/09/2010US7676716 Testable tristate bus keeper
03/09/2010US7675371 Electronic circuitry
03/09/2010US7675348 Semiconductor integrated circuit apparatus which is capable of controlling a substrate voltage under low source voltage driving a miniaturized MOSFET
03/09/2010US7675347 Semiconductor device operating in an active mode and a standby mode
03/09/2010US7675341 Method and device for generating a clock signal
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