| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 10/01/2002 | US6459318 Programmable delay clock gaters |
| 10/01/2002 | US6459315 Wave reforming circuit |
| 10/01/2002 | US6459314 Delay locked loop circuit having duty cycle correction function and delay locking method |
| 10/01/2002 | US6459312 Semiconductor integrated circuit, delay-locked loop having the same circuit, self-synchronizing pipeline type system, voltage-controlled oscillator, and phase-locked loop |
| 10/01/2002 | US6459311 Frequency doubler circuit having detect-control unit for improving frequency doubling performance |
| 09/26/2002 | WO2002076055A1 Interface circuit |
| 09/26/2002 | WO2002076008A2 Apparatus for and method of measuring jitter |
| 09/26/2002 | WO2002056558A3 Active filter circuit with dynamically modifiable internal gain |
| 09/26/2002 | US20020138780 Clock generator for generating a frequency-jittered system clock |
| 09/26/2002 | US20020135412 Programmable delay clock gaters |
| 09/26/2002 | US20020135408 Method and interface for glitch-free clock switching |
| 09/26/2002 | DE10161054A1 Takt- und Daten-Wiederherstellschaltung und Taktsteuerverfahren Clock and data recovery circuit and clock control method |
| 09/25/2002 | EP1243074A1 Phase detector for a phase-locked loop |
| 09/25/2002 | EP1243073A1 Circuitry and method for removing glitches in digital circuits |
| 09/25/2002 | EP0960478B1 High-voltage cmos level shifter |
| 09/25/2002 | CN1371171A Phase mixer and multiple-phase generator with the phase mixer |
| 09/25/2002 | CN1091552C Glitch suppressor circuit |
| 09/24/2002 | US6456541 Booster circuit for raising voltage by sequentially transferring charges from input terminals of booster units to output terminals thereof in response to clock signals having different phases |
| 09/24/2002 | US6456215 Method and system for quantizing an input signal |
| 09/24/2002 | US6456214 High-speed comparator utilizing resonant tunneling diodes and associated method |
| 09/24/2002 | US6456170 Comparator and voltage controlled oscillator circuit |
| 09/24/2002 | US6456164 Sigma delta fractional-N frequency divider with improved noise and spur performance |
| 09/24/2002 | US6456141 Current pulse receiving circuit |
| 09/24/2002 | US6456138 Method and apparatus for a single upset (SEU) tolerant clock splitter |
| 09/24/2002 | US6456134 Duty cycle discriminating circuit having variable threshold point |
| 09/24/2002 | US6456133 Duty cycle control loop |
| 09/24/2002 | US6456132 Phase-locked loop circuit |
| 09/24/2002 | US6456126 Frequency doubler with polarity control |
| 09/24/2002 | US6456123 Method and apparatus for transferring a differential voltage to a ground referenced voltage using a sample/hold capacitor |
| 09/24/2002 | US6456122 Input buffer circuit for transforming pseudo differential signals into full differential signals |
| 09/24/2002 | US6456121 Sense amplifier for integrated circuits using PMOS transistors |
| 09/24/2002 | US6456116 Dynamic comparator circuit |
| 09/24/2002 | US6456058 Temperature stable integrated circuit full wave level detector incorporating a single operational amplifier stage design |
| 09/19/2002 | WO2001082485A9 Delay clock pulse-width adjusting circuit for intermediate frequency or high frequency |
| 09/19/2002 | US20020133789 Temperature programmable timing delay system |
| 09/19/2002 | US20020131530 Method and apparatus to recover data from pulses |
| 09/19/2002 | US20020131319 Digital delay, digital phase shifter |
| 09/19/2002 | US20020131314 Semiconductor device incorporating internal power supply for compensating for deviation in operating condition and fabrication process conditions |
| 09/19/2002 | US20020131298 Evaluation of conduction at precharged node |
| 09/19/2002 | US20020130694 Self-generating oscillator field of the invention |
| 09/19/2002 | DE10111634A1 Electric compensation circuit for signal transit time influencing of integrated CMOS circuits, or chips |
| 09/19/2002 | DE10110615A1 Verfahren zur Erzeugung von Ansteuerimpulsen für Leistungshalbleiter A method of generating control pulses for the power semiconductor |
| 09/19/2002 | DE10040422C2 Schaltungsanordnung und Verfahren in switched operational amplifier Technik Circuit arrangement and method in switched operational amplifier technique |
| 09/18/2002 | EP1240692A1 High speed magnetic modulator voltage and temperature timing compensation circuit |
| 09/18/2002 | EP0829135B1 Phase shifting circuit and method for providing a phase shift |
| 09/18/2002 | CN1370351A Phase detector for phase-locked loop |
| 09/18/2002 | CN1369967A DC bias compensating circuit, difference amplifying circuit and photoelectric pulse converting circuit |
| 09/17/2002 | US6453250 Method and apparatus for detection of missing pulses from a pulse train |
| 09/17/2002 | US6452440 Voltage divider circuit |
| 09/17/2002 | US6452432 Signal processing circuits having a pair of delay locked loop (DLL) circuits for adjusting a duty-cycle of a periodic digital signal and methods of operating same |
| 09/17/2002 | US6452425 Automatic frequency rate switch |
| 09/12/2002 | WO2002071614A1 Sigma delta fractional-n frequency divider with improved noise and spur performance |
| 09/12/2002 | WO2002070789A2 Electrical potential-assisted assembly of molecular devices |
| 09/12/2002 | US20020125930 Low jitter external clocking |
| 09/12/2002 | US20020125929 Clock duty cycle control circuit |
| 09/12/2002 | US20020125917 Method of making an electrically programmable |
| 09/12/2002 | US20020125914 Glitch free clock multiplexer circuit and method thereof |
| 09/12/2002 | DE10103052C1 Schaltkreis zum Erzeugen eines asynchronen Signalpulses Circuit for generating an asynchronous signal pulse |
| 09/12/2002 | CA2828227A1 Delay lock loops for wireless communication systems |
| 09/11/2002 | EP1021862B1 A device and a method for generating a time mean value-free binary signal |
| 09/11/2002 | EP0981813B1 Method and device for contrast control in subframe-controlled picture displays |
| 09/11/2002 | CN2511048Y Frequency eliminating device capable of inputting pulse with phase deviation of 180 degree |
| 09/11/2002 | CN1368797A Data amplitude limiter and radio frequency receiver using it |
| 09/10/2002 | US6449212 Analog synchronization circuit for synchronizing external and internal clock signals |
| 09/10/2002 | US6448837 Reduced current variability I/O bus termination |
| 09/10/2002 | US6448834 Clock generating device |
| 09/10/2002 | US6448833 Delay circuit |
| 09/10/2002 | US6448828 Apparatus and method for edge based duty cycle conversion |
| 09/10/2002 | US6448826 Semiconductor device incorporating circuit for generating control clock in accordance with external clock frequency |
| 09/10/2002 | US6448822 Comparator for negative and near-ground signals |
| 09/10/2002 | US6448821 Comparator circuit for comparing differential input signal with reference signal and method |
| 09/10/2002 | US6448820 Fast locking phase frequency detector |
| 09/10/2002 | US6448806 Circuit for providing a logical output signal in accordance with crossing points of differential signals |
| 09/06/2002 | WO2002069132A2 Improved high speed data capture circuit for a digital device |
| 09/05/2002 | US20020122497 Device for transmitting signals between moving parts |
| 09/05/2002 | US20020121938 Sigma delta fractional-n frequency divider with improved noise and spur performance |
| 09/05/2002 | US20020121923 Clock interpolation through capacitive weighting |
| 09/04/2002 | EP1237282A1 Circuit for the detection of clock signal period abnormalities |
| 09/04/2002 | EP1236280A1 Digital peak detector with noise threshold and method |
| 09/04/2002 | EP1236277A1 Digital frequency monitoring |
| 09/04/2002 | EP0817993B1 Arrangement and method at an integrated circuit |
| 09/04/2002 | CN1367476A Active matrix display equipment |
| 09/03/2002 | US6445753 Method and circuit configuration for processing digital signals |
| 09/03/2002 | US6445661 Circuit, disk controller and method for calibrating a high precision delay of an input signal |
| 09/03/2002 | US6445253 Voltage-controlled oscillator with ac coupling to produce highly accurate duty cycle square wave output |
| 09/03/2002 | US6445246 Signal compensator circuit and demodulator circuit |
| 09/03/2002 | US6445238 Method and apparatus for adjusting delay in a delay locked loop for temperature variations |
| 09/03/2002 | US6445229 Digital phase lock loop |
| 09/03/2002 | US6445218 Comparator with offset voltage |
| 08/29/2002 | US20020118563 High speed data capture circuit for a digital device |
| 08/29/2002 | US20020118072 High noise rejection voltage-controlled ring oscillator architecture |
| 08/29/2002 | US20020118056 Variable delay CMOS circuit with PVT control |
| 08/29/2002 | US20020118055 Selectively combining signals to produce desired output signal |
| 08/29/2002 | US20020118052 Differential charge pump circuit |
| 08/29/2002 | US20020118048 Low power comparator comparing differential signals |
| 08/29/2002 | US20020118046 Detection of clock signal period abnormalities |
| 08/29/2002 | US20020118036 Clock reshaping |
| 08/28/2002 | EP1235349A1 Evaluation of conduction at precharged node |
| 08/28/2002 | CN1366382A Synchronous signal generator |
| 08/27/2002 | US6442704 Ring oscillator clock frequency measuring method, ring oscillator clock frequency measuring circuit, and microcomputer |