| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 10/05/2006 | US20060220690 Voltage Level Detection Circuit |
| 10/05/2006 | US20060220689 Data input buffer in semiconductor device |
| 10/05/2006 | US20060220688 Precision tuning of a phase-change resistive element |
| 10/05/2006 | DE112004002407T5 Oszillator, Frequenzvervielfacher und Prüfvorrichtung Oscillator, frequency multipliers and Tester |
| 10/05/2006 | DE10313026B4 Vorrichtung mit Phasenregelkreis und Phasenverzögerung sowie Verfahren zum Erzeugen eines Taktsignals Device with phase locked loop and phase delay as well as methods for generating a clock signal |
| 10/04/2006 | EP1706940A1 High speed comparator |
| 10/04/2006 | CN1842963A Clock signal input/output device for correcting clock signals |
| 10/04/2006 | CN1841928A Chopper comparator |
| 10/04/2006 | CN1278511C Clock restoring circuit |
| 10/04/2006 | CN1278491C Multiphase timing method and device |
| 10/03/2006 | US7117382 Variably controlled delay line for read data capture timing window |
| 10/03/2006 | US7116956 Power oscillator for control of waveshape and amplitude |
| 10/03/2006 | US7116948 High-speed signal power detection circuit |
| 10/03/2006 | US7116737 Apparatus for signaling that a predetermined time value has elapsed |
| 10/03/2006 | US7116298 Active matrix display device |
| 10/03/2006 | US7116159 Method and apparatus for adjusting an active filter |
| 10/03/2006 | US7116150 Clock gater circuit and associated method |
| 10/03/2006 | US7116149 Duty cycle correction circuit of delay locked loop and the delay locked loop having the duty cycle correction circuit |
| 10/03/2006 | US7116141 Frequency-doubling delay locked loop |
| 10/03/2006 | US7116140 Circuit arrangement for recognizing and outputting control signals, integrated circuit including the same, and use thereof |
| 10/03/2006 | US7116134 Voltage comparator |
| 10/03/2006 | US7116133 Apparatus and method for adjusting clock skew |
| 10/03/2006 | US7116126 Intelligent delay insertion based on transition |
| 09/28/2006 | WO2006101840A1 Variable delay circuitry |
| 09/28/2006 | WO2006100626A2 Electronic circuit wherein an asynchronous delay is realized |
| 09/28/2006 | US20060215746 Low latency digital filter and method |
| 09/28/2006 | US20060214726 Q value correction of filter circuit |
| 09/28/2006 | US20060214716 Clock signal input/output device for correcting clock signals |
| 09/28/2006 | US20060214712 Digital pulse width modulator |
| 09/28/2006 | US20060214701 Clock generator |
| 09/28/2006 | US20060214700 Stable systems for comparing and converting signals |
| 09/28/2006 | US20060214699 Signal detecting system |
| 09/28/2006 | DE10317279B4 Verzögerungsschaltung Delay circuit |
| 09/28/2006 | DE10242886B4 Interpolationsschaltung, DLL-Schaltung und integrierte Halbleiterschaltung Interpolation circuit, the DLL circuit and semiconductor integrated circuit |
| 09/27/2006 | CN1837835A High-frequency clock jitter measuring circuit and calibration method thereof |
| 09/27/2006 | CN1277415C Mixed-media telecommunication call method and videophone |
| 09/27/2006 | CN1277353C Frequency multiplication system based on full digital logic circuit |
| 09/26/2006 | US7113557 Noise canceling method and apparatus |
| 09/26/2006 | US7113476 Interference cancellation method and receiver |
| 09/26/2006 | US7113029 Transconductance filter circuit |
| 09/26/2006 | US7113028 Method and arrangement for calibrating an active filter |
| 09/26/2006 | US7113019 Method and apparatus to remotely sense the temperature of a power semiconductor |
| 09/26/2006 | US7113013 Pulse generating circuit and sampling circuit |
| 09/26/2006 | US7113011 Low power PLL for PWM switching digital control power supply |
| 09/26/2006 | US7113010 Clock distortion detector using a synchronous mirror delay circuit |
| 09/26/2006 | US7113006 Capacitor reliability for multiple-voltage power supply systems |
| 09/26/2006 | US7113003 Presence indication signal associated with an attachment |
| 09/26/2006 | US7112990 Physical layers |
| 09/21/2006 | WO2006097132A1 Regeneration device for regenerating signal edges of a signal, arrangement and method for regenerating signal edges of a signal |
| 09/21/2006 | WO2006073821A3 Method and system for channel equalization and crosstalk estimation in a multicarrier data transmission system |
| 09/21/2006 | WO2005034354A3 Oscillator circuit, used in particular for mobile radio communication |
| 09/21/2006 | US20060209946 Methods and devices for shortening the convergence time of blind, adaptive equalizers |
| 09/21/2006 | US20060209945 Data receiver and equalizer adapter |
| 09/21/2006 | US20060208784 Circuit for controlling phase with improved linearity of phase change |
| 09/21/2006 | US20060208768 High speed peak amplitude comparator |
| 09/21/2006 | US20060208767 Switch control apparatus, semiconductor device test apparatus and sequence pattern generating program |
| 09/20/2006 | CN1836373A Interference estimation and scaling for efficient metric storage and interference immunity |
| 09/20/2006 | CN1836196A Delay matching for clock distribution in a logic circuit |
| 09/20/2006 | CN1276579C Power adaptive frequency divider |
| 09/19/2006 | US7111187 Information processor and information processing system utilizing interface for synchronizing clock signal |
| 09/19/2006 | US7110932 Method and circuit arrangement for regulating the operating voltage of a digital circuit |
| 09/19/2006 | US7110479 Method for determining the quality of a communication channel |
| 09/19/2006 | US7110449 Decision feedback equalizer |
| 09/19/2006 | US7110239 Polarity correction circuit and system incorporating the same |
| 09/19/2006 | US7110017 Signal controlling circuit |
| 09/19/2006 | US7109966 Display element drive circuit and display device |
| 09/19/2006 | US7109902 Method and system for sampling a signal |
| 09/19/2006 | US7109786 Biquad notch filter |
| 09/19/2006 | US7109781 Temperature compensation for internal inductor resistance |
| 09/19/2006 | US7109775 Delay circuit having reduced power supply voltage dependency |
| 09/19/2006 | US7109774 Delay locked loop (DLL) circuit and method for locking clock delay by using the same |
| 09/19/2006 | US7109768 Closed-loop control of driver slew rate |
| 09/19/2006 | US7109766 Adjustable frequency delay-locked loop |
| 09/19/2006 | US7109761 Comparator circuit |
| 09/19/2006 | US7109758 System and method for reducing short circuit current in a buffer |
| 09/19/2006 | US7109756 Synchronization of programmable multiplexers and demultiplexers |
| 09/19/2006 | US7109754 Synchronization of programmable multiplexers and demultiplexers |
| 09/19/2006 | US7109466 Peak and bottom detectors in burst mode optical receiver |
| 09/14/2006 | WO2005114845A3 Method and apparatus for synchronizing a clock generator in the presence of jittery clock sources |
| 09/14/2006 | US20060202747 Filter circuit array, in particular higher-order low-pass filter circuit array |
| 09/14/2006 | US20060202729 System and method for reduced power open-loop synthesis of output clock signals having a selected phase relative to an input clock signal |
| 09/14/2006 | US20060202721 Differential comparator with extended common mode voltage range |
| 09/14/2006 | DE19930113B4 Vorrichtung und Verfahren zum Filtern eines einen digitalen Datenstrom repräsentierenden Signals Device and method for filtering a digital data stream representing signal |
| 09/13/2006 | EP1701447A2 Input/output interface and semiconductor integrated circuit having input/output interface |
| 09/13/2006 | EP1701169A1 A method and apparatus for measuring duty cycle |
| 09/13/2006 | CN1833364A Clock i/o unit |
| 09/13/2006 | CN1833363A Circuit for producing potentially separated synchronisation impulses from an alternating voltage network |
| 09/13/2006 | CN1833212A Semiconductor device and driving method of semiconductor device |
| 09/13/2006 | CN1833175A Timing comparator, data sampling apparatus, and testing apparatus |
| 09/13/2006 | CN1832463A 数字信号接收电路 The digital signal receiving circuit |
| 09/13/2006 | CN1832347A Threshold adaptive comparision circuit |
| 09/13/2006 | CN1832346A Time aligned bussed triggering using synchronized time-stamps and programmable delays |
| 09/13/2006 | CN1275388C Low power dissipation CMOS type high-voltage drive circuit |
| 09/13/2006 | CN1275387C Circuit converting sinusoidal signal of coder to bar signal of 1:1 duty ratio |
| 09/13/2006 | CN1275227C Reproduced signal waveform processor |
| 09/12/2006 | US7107301 Method and apparatus for reducing latency in a digital signal processing device |
| 09/12/2006 | US7107031 Co-channel interference rejection in a digital receiver |
| 09/12/2006 | US7106792 Method and apparatus for estimating the signal to interference-plus-noise ratio of a wireless channel |
| 09/12/2006 | US7106119 Circuit for the temporary interruption of a sync signal |
| 09/12/2006 | US7106117 Delayed clock signal generator |