Patents
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
11/2013
11/06/2013CN203278777U Apparatus, processor and system for generating signal with phase angle configuration
11/06/2013CN203278776U Miniaturization modulator tube drive circuit
11/06/2013CN103384146A Method and device for protecting high-speed radio-frequency circuit
11/06/2013CN103384145A Method for utilizing time window to eliminate pulse per second jitter
11/05/2013US8575988 Mixed-signal integrator architecture
11/05/2013US8575983 Waveform generation circuit for a waveform generator
11/05/2013US8575969 Semiconductor device having differential pair transistors with a switchable tail current
11/05/2013US8575968 Fast power up comparator
11/05/2013US8575967 Smart edge detector
10/2013
10/31/2013WO2013162557A1 Self-biased delay locked loop with delay linearization
10/31/2013US20130288739 Apparatus and methods for determination of gain factors for wireless communication transmission power
10/31/2013US20130286751 Buffer and control circuit for synchronous memory controller
10/31/2013US20130285730 Clamp circuit and method for clamping voltage
10/31/2013US20130285728 Pulse generator
10/31/2013US20130285727 Octal clock phase interpolator architecture
10/31/2013US20130285726 Forwarded clock jitter reduction
10/31/2013US20130285725 Duty cycle distortion correction circuitry
10/31/2013US20130285724 Clock generator for generating output clock having non-harmonic relationship with input clock and related clock generating method thereof
10/31/2013US20130285707 Wireless tachometer receiver
10/31/2013US20130285706 Interpolation circuit and reception system
10/30/2013EP2658125A2 Switch circuit and electronic device
10/30/2013CN203261302U Multi-waveform frequency converter of programming logic device
10/30/2013CN203260043U Circuit for synchronously carrying out PIE decoding and CRC checking of ultra-high-frequency RFID
10/30/2013CN103378827A Methods and delay circuits for generating a plurality of delays in delay lines
10/30/2013CN103378826A High precision single edge capture and delay measurement circuit
10/30/2013CN103378823A Clock generation method and system
10/29/2013US8572424 Semiconductor device to select and output data to a data bus
10/29/2013US8570090 Electronic component protection power supply clamp circuit
10/29/2013US8570083 Pulse width modulation circuit and switching amplifier using the same
10/29/2013US8570072 Differential hysteresis comparator circuits and methods
10/24/2013US20130279903 Noise Discriminator for Enhanced Noise Detection In A Passive Optical Network Burst Mode Receiver
10/24/2013US20130278318 Signal processing apparatus and method
10/24/2013US20130278301 Power Management Integrated Circuit for Driving Inductive Loads
10/24/2013US20130278294 Interpolation circuit, reception circuit and method of generating interpolated data
10/24/2013US20130278293 Systems and methods for compensating the input offset voltage of a comparator
10/24/2013US20130278291 Multifunction word recognizer element
10/23/2013CN203251276U Signal conversion output system
10/23/2013CN103368537A 比较电路 Comparator circuit
10/23/2013CN103368536A Signal delay circuit based on MOS (metal oxide semiconductor) transistors
10/23/2013CN103368535A Receiver and semiconductor integrated circuit having the receiver
10/23/2013CN103368534A 门限电路 Threshold circuit
10/23/2013CN103368533A Dynamic synchronous control circuit of satellite sailboard power source array simulator
10/23/2013CN102355239B Azimuth increment pulse signal adaptation device and processing method
10/22/2013US8565295 Low-complexity channel noise reduction method and apparatus for multi-carrier mode in wireless LANS
10/22/2013US8564363 Pulse filter and bridge driver using the same
10/22/2013US8564362 Filter circuit, semiconductor integrated circuit, communication apparatus, semiconductor device, and system
10/22/2013US8564349 Square waveform shaping device
10/22/2013US8564333 Detection of bad clock conditions
10/22/2013US8564332 Automatic clock-activity based chip/IO ring design—a novel architecture to reduce standby consumption
10/22/2013US8564326 Circuit and method to control slew rate of a current-mode logic output driver
10/17/2013WO2013154543A1 Re-circulating time-to-digital converter (tdc)
10/17/2013US20130271195 Configurable Power Supply Integrated Circuit
10/17/2013US20130271184 Zero crossing detector (zcd) circuit
10/17/2013US20130271182 Proximity switch assembly and activation method using rate monitoring
10/17/2013US20130270899 Proximity switch assembly and calibration method therefor
10/16/2013EP2651034A1 Method for determining a trigger level
10/16/2013CN103354448A High resolution time interval generation system based on FPGA
10/16/2013CN102055444B Duty ratio decision circuit
10/15/2013US8559570 Cancellation of undesired portions of audio signals
10/15/2013US8559495 Equalizer adaptation
10/15/2013US8558599 Method and apparatus for reducing power spikes caused by clock networks
10/15/2013US8558598 Phase shift generating circuit
10/15/2013US8558593 Frequency-doubling delay locked loop
10/15/2013US8558582 Low latency inter-die trigger serial interface for ADC
10/15/2013US8558581 Analog rail-to-rail comparator with hysteresis
10/10/2013US20130265855 Switching circuit for a transmission channel for ultrasound applications, transmission channel and process for driving a switching circuit
10/10/2013US20130265087 Frequency multiplier circuit with function of automatically adjusting duty cycle of output signal and system thereof
10/09/2013CN203233382U Low power consumption timer based on 555 time base circuit
10/09/2013CN103346783A Rapid frequency discrimination method and rapid frequency discriminator
10/09/2013CN103346758A Self-trigger peak holding circuit of front-end reading circuit
10/08/2013US8553754 Method and apparatus for using DFE in a system with non-continuous data
10/08/2013US8553753 Clock-synchronized method for universal serial bus (USB)
10/08/2013US8552797 High accuracy RC calibradion circuit
10/08/2013US8552781 Digital quadrature phase correction
10/08/2013US8552766 Threshold comparator with hysteresis and method for performing threshold comparison with hysteresis
10/08/2013US8552764 Clock glitch detection circuit
10/08/2013US8552375 Switched capacitor filter systems and methods
10/03/2013WO2013147839A1 On-die all-digital delay measurement circuit
10/03/2013US20130257546 Phase locked loop with adaptive loop filter
10/03/2013US20130257504 Clamping Circuit
10/03/2013US20130257501 Variable delay circuit
10/03/2013US20130257499 High speed duty cycle correction and double to single ended conversion circuit for pll
10/03/2013US20130257498 Pulse Clock Generation Logic with Built-in Level Shifter and Programmable Rising Edge and Pulse Width
10/03/2013US20130257482 Sub-band Processing Complexity Reduction
10/02/2013EP2645568A2 Variable delay circuit
10/02/2013CN203225725U Narrow pulse peak value holding device
10/02/2013CN103338028A 三重振荡反馈微弱信号处理电路 Triple oscillation feedback weak signal processing circuit
10/01/2013US8549343 Timing recovery apparatus and method thereof
10/01/2013US8549342 Method and apparatus for fine edge control on integrated circuit outputs
10/01/2013US8548614 Dynamic range control and equalization of digital audio using warped processing
10/01/2013US8547170 Multimode integration circuit for sensor readout
10/01/2013US8547169 Programmable noise filtering for bias kickback disturbances
09/2013
09/26/2013US20130249872 Gate driving unit and liquid crystal display device having the same
09/26/2013US20130249717 Delaying Data Signals
09/26/2013US20130249627 Time difference amplifier and amplification method using slew rate control
09/26/2013US20130249603 Method and apparatus for improving a load independent buffer
09/26/2013US20130249600 Interpolation circuit and receiving circuit
09/26/2013US20130249543 Correction Circuit for Output Duty of Hall Element, Hall Sensor and Method of Correcting Output Duty of Hall Element
09/25/2013CN203219281U Phase lock circuit for ultrasonic power supply
09/25/2013CN103329438A Apparatus and system to suppress analog front end noise introduced by charge-pump
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