| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 08/11/2009 | US7574146 Pattern-dependent error counts for use in correcting operational parameters in an optical receiver |
| 08/11/2009 | US7573932 Spread spectrum clock generator |
| 08/11/2009 | US7573317 Apparatus and methods for adjusting performance of integrated circuits |
| 08/11/2009 | US7573313 Logic level voltage translator |
| 08/11/2009 | US7573309 Waveform width adjusting circuit with selective control delay |
| 08/11/2009 | US7573302 Differential signal comparator |
| 08/11/2009 | US7573301 Temperature based filter for an on-chip system clock |
| 08/06/2009 | WO2009097372A1 Differential amplifier with accurate input offset voltage |
| 08/06/2009 | US20090196335 Signal processing device and signal processing method utilized in communication system |
| 08/06/2009 | US20090195289 Process-Variation Tolerant Diode, Standard Cells Including the Same, Tags and Sensors Containing the Same, and Methods for Manufacturing the Same |
| 08/06/2009 | US20090195282 Semiconductor integrated circuit device having standard cell including resistance element |
| 08/06/2009 | US20090194703 Method and circut arrangement for determining the radiation intensity using directly counting detectors |
| 08/05/2009 | CN101501993A Apparatus and method for charge pump slew rate control |
| 08/05/2009 | CN101501632A Pseudoperiodic logic signal generator |
| 08/05/2009 | CN101500094A Delay apparatus for regulating phase under standard moving video specification |
| 08/05/2009 | CN101499983A Method and apparatus for hybrid decision feedback equalization |
| 08/05/2009 | CN101499862A Mobile phone noise signal distinguishing method in electric appliance extra-high-frequency local discharging detection |
| 08/05/2009 | CN101499790A Signal delay circuit |
| 08/05/2009 | CN101499789A Time-delay regulator with high resolution |
| 08/05/2009 | CN101499788A Single particle upset and single particle transient pulse resisiting D trigger |
| 08/05/2009 | CN101499787A Oscillator circuit having frequency jitter characteristic |
| 08/05/2009 | CN101499776A Circuit and method for reducing switching noise of amplifier |
| 08/05/2009 | CN100525167C System and method for peak power reduction in multiple carrier communications systems |
| 08/05/2009 | CN100524396C Current driver |
| 08/04/2009 | US7571410 Resonant tree driven clock distribution grid |
| 08/04/2009 | US7570726 Master device with time domains for slave devices in synchronous memory system |
| 08/04/2009 | US7570715 Digital signal receiving circuit |
| 08/04/2009 | US7570714 Data transfer apparatus for low voltage differential signaling |
| 08/04/2009 | US7570690 Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit |
| 08/04/2009 | US7570098 Active voltage-clamping gate driving circuit |
| 08/04/2009 | US7570084 Semiconductor integrated circuit outputting detection signal based on detection result of a detecting device and electronic device including the same |
| 08/04/2009 | US7570083 High-speed receiver assembly |
| 08/04/2009 | US7570082 Voltage comparator apparatus and method having improved kickback and jitter characteristics |
| 07/30/2009 | US20090190649 Conditioning Circuit that Spectrally Shapes a Serviced Bit Stream |
| 07/30/2009 | US20090190648 Differential transmitter |
| 07/30/2009 | US20090190646 Adaptive equalizer and adaptive equalization method |
| 07/30/2009 | US20090189664 State retaining power gated latch and method therefor |
| 07/30/2009 | US20090189659 Switching circuit in a phase locked loop (pll) to minimize current leakage in integrated circuits |
| 07/30/2009 | US20090189647 Bias current generator for multiplie supply voltage circuit |
| 07/30/2009 | US20090189646 Method and Apparatus for Detection and Accommodation of Hot-Plug Conditions |
| 07/30/2009 | US20090189645 Filter and filtering method |
| 07/29/2009 | CN101496280A Self-calibrating digital pulse-width modulator (DPWM) |
| 07/29/2009 | CN100521538C Differential output structure with decreased bias under single input |
| 07/29/2009 | CN100521535C Method and system for reducing noise of integrated circuit containing multiple frequency digit circuit |
| 07/28/2009 | US7567759 Optical apparatus |
| 07/28/2009 | US7567615 Adaptive equalization circuit and adaptive equalization method |
| 07/28/2009 | US7567611 Compensation of I-Q imbalance in digital transceivers |
| 07/28/2009 | US7567136 Ring oscillator circuit |
| 07/23/2009 | WO2009091342A1 Communication device and method of determining a ranging value in the communication device |
| 07/23/2009 | WO2009091008A2 Delay circuit and delay circuit system |
| 07/23/2009 | WO2009090801A1 Frequency detection device, frequency detection method, circuit control device, circuit control method, delay circuit control method, and delay circuit system |
| 07/23/2009 | WO2009090703A1 Ramp wave output circuit, analog/digital conversion circuit, and camera |
| 07/23/2009 | US20090185612 Method and apparatus for single burst equalization of single carrier signals in broadband wireless access systems |
| 07/23/2009 | US20090185413 Semiconductor device having input circuit with output path control unit |
| 07/23/2009 | US20090184735 Automatic phase-detection circuit for clocks with known ratios |
| 07/23/2009 | DE112007001981T5 Variable Verzögerungsschaltung, Taktgeber und Halbleitertestgerät Variable delay circuit, clock and semiconductor test equipment |
| 07/22/2009 | EP2081295A1 A device and a method for generating a PWM signal and a system using a PWM signal |
| 07/22/2009 | EP2081170A1 Information security apparatus |
| 07/22/2009 | EP1997227B1 Circuit arrangement and method for providing a clock signal with an adjustable duty ratio |
| 07/22/2009 | CN101490957A Variable delay apparatus |
| 07/22/2009 | CN101488738A Time clock generating circuit and design method |
| 07/22/2009 | CN101488737A Digital programmable time delay apparatus based on dynamic current mirror |
| 07/22/2009 | CN100517969C Duty detection circuit |
| 07/22/2009 | CN100517956C Class-D amplifier |
| 07/21/2009 | US7564932 Method and system for enhancing bit rate in DMT quad spectrum systems |
| 07/21/2009 | US7564900 Mixed-mode signal processor architecture and device |
| 07/21/2009 | US7564899 Multistage tuning-tolerant equalizer filter |
| 07/21/2009 | US7564723 Reducing current consumption for input circuit of an electronic circuit |
| 07/21/2009 | US7564301 Apparatus for adjusting frequency characteristic and Q factor of low pass filter and method thereof |
| 07/16/2009 | WO2009063410A3 Duty-cycle modulated transmission |
| 07/16/2009 | US20090179787 Comparator and a/d converter |
| 07/16/2009 | US20090179696 Time constant automatic adjusting circuit, filter circuit system, and method of automatically adjusting time constant |
| 07/16/2009 | US20090179679 Slew-rate control circuitry with output buffer and feedback |
| 07/16/2009 | US20090179678 Spread Spectrum Clock Interoperability Control and Inspection Circuit |
| 07/16/2009 | US20090179677 Circuit for generating overlapping signals |
| 07/16/2009 | US20090179674 Phase-combining circuit and timing signal generator circuit for carrying out a high-speed signal transmission |
| 07/16/2009 | US20090179671 Power inverter control device for switching point determination |
| 07/16/2009 | DE102004033105B4 Festfrequenztaktausgangssignal mit einem variablen Hochfrequenzeingangstakt und einem unzusammenhängenden Festfrequenzreferenzsignal Fixed frequency clock output signal with a variable high frequency input clock and an incoherent fixed frequency reference signal |
| 07/15/2009 | EP2079164A1 Semiconductor device |
| 07/15/2009 | EP1815590A4 Transmit signal generator and method |
| 07/15/2009 | CN101483422A Data triggering reset apparatus and related method thereof |
| 07/14/2009 | US7562145 Application instance level workload distribution affinities |
| 07/14/2009 | US7561644 Method, system and device for reducing co-channel interference |
| 07/14/2009 | US7561618 Reconfigurable chip level equalizer architecture for multiple antenna systems |
| 07/14/2009 | US7561616 System and method for equalizing high-speed data transmission |
| 07/14/2009 | US7561137 Comparator-based drivers for LCD displays and the like |
| 07/14/2009 | US7561103 Method and device for generating a constant envelope navigation signal with four independent codes |
| 07/14/2009 | US7560974 Generation of back-bias voltage with high temperature sensitivity |
| 07/14/2009 | US7560969 Receiver of high speed digital interface |
| 07/14/2009 | US7560959 Absolute value peak differential voltage detector circuit and method |
| 07/14/2009 | US7560958 Low power comparator with fast propagation delay |
| 07/14/2009 | CA2467439C Phase sync circuit |
| 07/14/2009 | CA2382159C Method and apparatus for arbitrary spectral shaping of an optical pulse |
| 07/09/2009 | WO2009086018A1 Programmable delay circuit with integer and fractional time resolution |
| 07/09/2009 | WO2009084396A1 Delay monitor circuit and delay monitor method |
| 07/09/2009 | WO2009084108A1 Semiconductor test apparatus |
| 07/09/2009 | WO2009083496A1 A delay chain circuit |
| 07/09/2009 | WO2009030997A3 Hardening of self-timed circuits against glitches |
| 07/09/2009 | US20090174450 Programmable high-speed cable with boost device |
| 07/09/2009 | US20090174449 Driving circuit slew rate compensation method |