| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
|---|
| 04/26/2001 | US20010000425 Level shift circuit |
| 04/26/2001 | DE19950361A1 Signal converter with dynamically adjustable reference voltage e.g. for computer systems, uses controlled reference voltage generator for converting the adjustable reference voltage in first potential for application by input circuit |
| 04/26/2001 | DE19950360A1 PLL clock pulse generator with programmable transit time difference and frequency |
| 04/26/2001 | DE19949843A1 Level conversion circuit for high frequency low-voltage signals between different technology devices has series and parallel resistors connected to transformer |
| 04/25/2001 | EP1094608A1 An improved delay-locked loop circuit |
| 04/24/2001 | US6222894 Digital delay locked loop for reducing power consumption of synchronous semiconductor memory device |
| 04/24/2001 | US6222423 Voltage controlled ring oscillator delay |
| 04/24/2001 | US6222422 Method and apparatus for generating a symmetrical output signal from a non-symmetrical input |
| 04/24/2001 | US6222411 Integrated circuit devices having synchronized signal generators therein |
| 04/24/2001 | US6222408 Synchronous delay circuit |
| 04/24/2001 | US6222407 Dual mode programmable delay element |
| 04/24/2001 | US6222406 Semiconductor integrated circuit device, semiconductor memory system and clock synchronous circuit |
| 04/24/2001 | US6222396 Electronic system having a multistage low noise output buffer system |
| 04/24/2001 | US6222393 Apparatus and method for generating a pulse signal |
| 04/24/2001 | US6222392 Signal monitoring circuit for detecting asynchronous clock loss |
| 04/19/2001 | WO2001028101A1 Digital peak detector with noise threshold and method |
| 04/19/2001 | WO2001028100A1 Low jitter phase-locked loop with duty-cycle control |
| 04/19/2001 | WO2001028094A1 Open loop supply independent digital/logic delay circuit and method |
| 04/19/2001 | DE19943365A1 Comparator for processing input signal wrt. threshold signal, with two comparator circuits |
| 04/19/2001 | DE10041048A1 Non-whole-number frequency divider for e.g. PC motherboard synthesizes generated edge triggered clock signals whose rising edge or falling edge is synchronized with rising edge or falling edge of original clock frequency |
| 04/19/2001 | CA2825703A1 Method and apparatus for eliminating the effects of frequency offsets in a digital communication system |
| 04/18/2001 | EP1093228A1 Delay interpolator circuit and semiconductor integrated circuit having same |
| 04/18/2001 | EP1093224A2 Pulse detector and method for the detection of sinusoidal pulses |
| 04/18/2001 | EP1092266A1 A tunable digital oscillator circuit and method for producing clock signals of different frequencies |
| 04/17/2001 | US6219384 Circuit for determining clock propagation delay in a transmission line |
| 04/17/2001 | US6218907 Frequency comparator and PLL circuit using the same |
| 04/17/2001 | US6218882 Diode circuit for clamping the signals on a transmission line to a predetermined potential |
| 04/17/2001 | US6218880 Analog delay line implemented with a digital delay line technique |
| 04/17/2001 | US6218877 Semiconductor device with delay locked loop |
| 04/17/2001 | US6218870 Anti-glitch system and method for laser interferometers using frequency dependent hysteresis |
| 04/17/2001 | US6218869 Pulse detector with double resolution |
| 04/17/2001 | US6218868 Phase comparator |
| 04/11/2001 | EP1091489A2 Multi-stage, low-offset, fast recovery, comparator system and method |
| 04/11/2001 | EP1090455A1 Crystal oscillator with controlled duty cycle |
| 04/10/2001 | US6215816 Physical layer interface device |
| 04/10/2001 | US6215347 Undershoot/overshoot protecting circuit |
| 04/10/2001 | US6215346 Clock pulse generator, spatial light modulator and display |
| 04/10/2001 | US6215345 Semiconductor device for setting delay time |
| 04/10/2001 | US6215343 Delay locked loop |
| 04/10/2001 | US6215336 Reference type input first stage circuit in a semiconductor integrated circuit |
| 04/10/2001 | US6215335 Nonoverlapping phased, resettable, peak detector |
| 04/10/2001 | US6215333 Comparator for a wide supply voltage range |
| 04/10/2001 | US6215224 Control device for vibration type actuator |
| 04/10/2001 | CA2220584C Input signal reading circuit having a small delay and a high fidelity |
| 04/05/2001 | WO2001024008A1 Clock generation and distribution in an emulation system |
| 04/04/2001 | EP1089435A2 Phase shifter circuit and delay locked loop |
| 04/04/2001 | EP1088376A1 Magnetic modulator voltage and temperature timing compensation circuit |
| 04/03/2001 | USRE37124 Ring oscillator using current mirror inverter stages |
| 04/03/2001 | US6212127 Semiconductor device and timing control circuit |
| 04/03/2001 | US6212126 Semiconductor device including clock generation circuit capable of generating internal clock stably |
| 04/03/2001 | US6211712 CMOS comparator with hysteresis |
| 04/03/2001 | US6211709 Pulse generating apparatus |
| 04/03/2001 | US6211670 Magnetic sensing device for outputting a digital signal as a dynamic representation of an analog signal |
| 04/03/2001 | US6210056 Circuit arrangement for level conversion of binary signals in a control system for a printing-technology machine |
| 03/30/2001 | CA2313983A1 Electronic circuit |
| 03/29/2001 | WO2001022588A1 Integrated circuit comprising at least two clock systems |
| 03/29/2001 | WO2001022585A1 Adaptive dead time control for pushing-pull switching circuits |
| 03/29/2001 | WO2001022344A1 Double differential comparator and programmable analog block architecture using same |
| 03/29/2001 | WO2000055829A8 Jitter buffer and methods for control of same |
| 03/29/2001 | DE10043650A1 Internal clock generation circuit for SDRAM, has delay circuits to delay internal signals based on delay control time set according to phase difference between one of the internal signals and output of delay circuit |
| 03/29/2001 | CA2498526A1 Pulse transmission transceiver architecture for low power communications |
| 03/28/2001 | EP1087528A1 Output circuit for semiconductor integrated circuit |
| 03/28/2001 | EP1087526A2 Short-pulsed microwave generation |
| 03/28/2001 | EP0680672B1 Retriggered oscillator for jitter-free phase locked loop frequency synthesis |
| 03/27/2001 | US6208282 A/D converter with input capacitor, feedback capacitor, and two invertors |
| 03/27/2001 | US6208212 Delay cell with controlled output amplitude |
| 03/27/2001 | US6208200 Level shift circuit with low voltage operation |
| 03/27/2001 | US6208199 Pulse amplifier with low duty cycle errors |
| 03/27/2001 | US6208190 Minimizing effects of switching noise in mixed signal chips |
| 03/27/2001 | US6208187 Comparator circuit with built-in hysteresis offset |
| 03/27/2001 | US6208175 Circuit arrangement for the evaluating a binary signal defined by current threshold values |
| 03/27/2001 | US6208174 High-speed comparator systems and methods with enhanced noise rejection |
| 03/27/2001 | US6208173 Peak detector |
| 03/27/2001 | US6206484 Brake system having a pilot-operated boost valve |
| 03/20/2001 | US6205083 Delayed locked loop implementation in a synchronous dynamic random access memory |
| 03/20/2001 | US6204786 Circuit for the acquisition of binary analog signals |
| 03/20/2001 | US6204716 Transient signal detector |
| 03/20/2001 | US6204714 Variable width pulse generator |
| 03/20/2001 | US6204711 Reduced error asynchronous clock |
| 03/20/2001 | US6204710 Precision trim circuit for delay lines |
| 03/20/2001 | US6204709 Unlimited phase tracking delay locked loop |
| 03/20/2001 | US6204705 Delay locked loop for sub-micron single-poly digital CMOS processes |
| 03/15/2001 | WO2001018963A1 Digital glitch filter |
| 03/15/2001 | WO2001018814A1 Pseudo-differential current sense amplifier with hysteresis |
| 03/15/2001 | US20010000018 Generator with programmable non-overlapping-clock-edge capability |
| 03/14/2001 | EP0774178B1 Detection circuit with hysteresis proportional to the peak input voltage |
| 03/14/2001 | CN1287271A Full-wave level detector of integrated circuit |
| 03/13/2001 | US6202168 Device for regulating variation of delay time for data transfer between logic circuits |
| 03/13/2001 | US6201423 Semiconductor device, semiconductor system, and digital delay circuit |
| 03/13/2001 | US6201422 State machine, semiconductor device and electronic equipment |
| 03/13/2001 | CA2057400C A clock buffer with adjustable delay and fixed duty cycle output |
| 03/08/2001 | WO2001017114A1 Phase detector for a phase-locked loop |
| 03/08/2001 | WO2001017102A1 Method and apparatus for automatically compensating a spread spectrum clock generator |
| 03/07/2001 | EP1081858A2 Current-voltage converter |
| 03/07/2001 | EP1081578A2 Method for modulating a clock signal for digital circuits and a modulator for carrying out the method |
| 03/07/2001 | EP1081456A2 Anti-glitch system and method for laser interferometers using frequency dependent hysteresis |
| 03/07/2001 | EP1080556A1 Phase-comparator-less delay locked loop |
| 03/06/2001 | US6198766 Method and apparatus for adaptive pre-demodulation pulse shaping |
| 03/06/2001 | US6198690 Clock control circuit with an input stop circuit |
| 03/06/2001 | US6198689 Integrated circuit device with built-in self timing control circuit |