Patents
Sitemap › H03 - Basic electronic circuitry › H03K - Pulse technique › H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass
Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714)
10/2002
10/29/2002US6472924 Integrated semiconductor circuit having analog and logic circuits
10/29/2002US6472922 System and method for flexibly distributing timing signals
10/29/2002US6472921 Delivering a fine delay stage for a delay locked loop
10/29/2002US6472918 Self-referencing slicer method and apparatus for high-accuracy clock duty cycle generation
10/29/2002US6472909 Clock routing circuit with fast glitchless switching
10/29/2002US6472907 Input buffer of a semiconductor device that gives only a small scattering in delay time
10/29/2002US6472904 Double data rate input and output in a programmable logic device
10/24/2002WO2002084871A2 Method and apparatus for generatng pulses from analog waveforms
10/24/2002WO2002084464A2 Stretching, shortening, and/or removing a clock cycle
10/24/2002US20020157046 Error estimation method and apparatus
10/24/2002US20020154726 Timer control circuit
10/24/2002US20020154723 Oversampling clock recovery having a high follow-up character using a few clock signals
10/24/2002US20020154721 Method and apparatus for generating a phase dependent control signal
10/24/2002US20020153961 Power oscillator for control of waveshape and amplitude
10/24/2002US20020153933 Semiconductor device using complementary clock and signal input state detection circuit used for the same
10/24/2002US20020153932 Programmable delay for processor control signals
10/24/2002US20020153930 Circuit and method for multi-phase alignment
10/24/2002US20020153929 Delay locked loop for controlling phase increase or decrease and phase control method thereof
10/24/2002US20020153927 Signal hold circuit
10/24/2002US20020153924 Circuit configuration for enabling a clock signal in a manner dependent on an enable signal
10/24/2002US20020153525 Semiconductor device with process monitor circuit and test method thereof
10/24/2002DE10115099A1 Verfahren zur Amplitudenbegrenzung A method for amplitude limiting
10/23/2002EP1000364B1 Low cost cmos tester with high channel density
10/23/2002EP0830734B1 Glitch-free clock enable circuit
10/23/2002CN1375931A Digital clock signal regulator
10/23/2002CN1093338C Signal-receiving and signal-processing unit
10/22/2002US6470060 Method and apparatus for generating a phase dependent control signal
10/22/2002US6469585 Low phase noise ring-type voltage controlled oscillator
10/22/2002US6469563 Circuit configuration for compensating runtime and pulse-duty-factor differences between two input signals
10/22/2002US6469560 Electrostatic discharge protective circuit
10/22/2002US6469559 System and method for eliminating pulse width variations in digital delay lines
10/22/2002US6469558 Electrically adjustable pulse delay circuit
10/22/2002US6469557 Semiconductor integrated circuit and delayed clock signal generation method
10/22/2002US6469547 Offset window detector
10/22/2002US6469544 Device for detecting abnormality of clock signal
10/22/2002CA2258939C Pulse signal output circuit
10/17/2002WO2002082652A2 System and method for multiple-phase clock generation
10/17/2002WO2002082649A1 A cmos circuit with constant output swing and variable time delay for a voltage controlled oscillator
10/17/2002WO2002082648A2 Event detection with a digital processor
10/17/2002WO2002082636A2 Data receiver gain enhancement
10/17/2002WO2002082449A1 Storing an unchanging binary code in an integrated circuit
10/17/2002WO2002082448A1 Identification of an integrated circuit from its physical manufacture parameters
10/17/2002US20020150178 Event detection with a digital processor
10/17/2002US20020149471 Dynamic comparator circuit
10/17/2002US20020149411 Stretching, shortening, and/or removing a clock cycle
10/17/2002US20020149392 Level adjustment circuit and data output circuit thereof
10/17/2002DE10117383A1 Signal conversion circuit compares input signal with different reference values with logic processing of obtained result
10/17/2002CA2441967A1 System and method for multiple-phase clock generation
10/16/2002EP0783803B1 A wireless digital communication device, and a peak-detector
10/16/2002CN1092863C Control circuit with multi sensors
10/15/2002US6466503 Semiconductor memory with current distributor
10/15/2002US6466267 System for performing selective detection of image signal peaks and camera employing the system
10/15/2002US6466077 Semiconductor integrated circuit device including a speed monitor circuit and a substrate bias controller responsive to the speed-monitor circuit
10/15/2002US6466076 Variable delay circuit having a ramp voltage generating unit
10/15/2002US6466075 Clock signal generator for generating signal with differing phase for an integrated circuit
10/15/2002US6466074 Low skew minimized clock splitter
10/15/2002US6466072 Integrated circuitry for display generation
10/15/2002US6466071 Methods and circuits for correcting a duty-cycle of a signal
10/15/2002US6466065 Prescaler and PLL circuit
10/12/2002CA2381105A1 Precision low jitter oscillator circuit
10/10/2002WO2002080366A1 Method and apparatus for shifting the frequency spectrum of noise signals
10/10/2002WO2002080350A1 Power oscillator for control of waveshape and amplitude
10/10/2002WO2001099278A9 Symmetric clock receiver for differential input signals
10/10/2002US20020145935 Semiconductor integrated circuit
10/10/2002US20020145476 Noise elimination circuit
10/10/2002US20020145460 High speed, low-power CMOS circuit with constant output swing and variable time delay for a voltage controlled oscillator
10/10/2002US20020145459 Timing controller and controlled delay circuit for controlling timing or delay time of a signal by changing phase thereof
10/10/2002US20020145456 Multiplied clock generating circuit
10/10/2002US20020145158 Data receiver gain enhancement
10/09/2002CN2515871Y Pulsewidth-regulating current pulse converter
10/09/2002CN1092422C Method and device for symmetrizing clock signal
10/08/2002US6463008 Semiconductor integrated circuit device
10/08/2002US6462688 Direct drive programmable high speed power digital-to-analog converter
10/08/2002US6462683 Circuit configuration and method for setting the switching points of a decision maker
10/08/2002US6462624 High-speed and high-precision phase locked loop
10/08/2002US6462598 Delay time control circuit
10/08/2002US6462597 Trip-point adjustment and delay chain circuits
10/08/2002US6462587 Integrated circuit having a comparator circuit including at least one differential amplifier
10/08/2002US6462586 Selectability of maximum magnitudes for K-winner take all circuit
10/08/2002US6462581 Programmable timing boundary in dynamic circuits
10/03/2002WO2002060059A3 Method and circuit for maintaining a single stable dc operating point
10/03/2002US20020144168 Circuit for producing a variable frequency clock signal having a high frequency low jitter pulse component
10/03/2002US20020140505 Amplitude limiting method for a differential amplifier
10/03/2002US20020140491 Phase blender and multi-phase generator using the same
10/03/2002US20020140488 Low skew minimized clock splitter
10/03/2002US20020140485 Low current clock sensor
10/03/2002US20020140484 Delay circuit, semiconductor integrated circuit device containing a delay circuit and delay method
10/03/2002US20020140483 Timing generation circuit and method for timing generation
10/03/2002US20020140478 Method and apparatus for correcting a clock duty cycle
10/03/2002US20020140477 Duty cycle correction circuit and apparatus and method employing same
10/03/2002US20020140476 Dynamic slew-rate booster for CMOS-opamps
10/03/2002US20020140474 Delay circuit
10/03/2002US20020140472 Semiconductor device
10/03/2002US20020140459 Semiconductor integrated circuit device and pulse width changing circuit
10/02/2002EP1246368A2 Semiconductor device
10/02/2002CN1372719A Power adaptive frequency divider
10/02/2002CN1372263A Signal process circuit and method thereof
10/01/2002US6459753 Fractional N-divider, and frequency synthesizer provided with a fractional N-divider
10/01/2002US6459322 Level adjustment circuit and data output circuit thereof
10/01/2002US6459319 Variable delay circuit and semiconductor integrated circuit having the same
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