| Patents for H03K 5 - Manipulating pulses not covered by one of the other main groups in this subclass (25,714) |
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| 06/07/2006 | CN1258873C Digital frequency multiplier |
| 06/06/2006 | US7058840 Method and apparatus for generating a second signal having a clock based on a second clock from a first signal having a first clock |
| 06/06/2006 | US7058147 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based DSL modems |
| 06/06/2006 | US7058120 Integrated high-speed serial-to-parallel and parallel-to-serial transceiver |
| 06/06/2006 | US7057978 Time interval measurement device |
| 06/06/2006 | US7057451 Programmable/tunable active RC filter |
| 06/06/2006 | US7057449 Noise cancellation in mixed signal environment |
| 06/06/2006 | US7057435 Distributed delay-locked-based clock and data recovery systems |
| 06/06/2006 | US7057434 Circuit and method to eliminate startup and shutoff runt pulses from crystal oscillators |
| 06/06/2006 | US7057431 Digital DLL apparatus for correcting duty cycle and method thereof |
| 06/06/2006 | US7057422 Comparator |
| 06/06/2006 | US7057419 Phase synchronization circuit |
| 06/01/2006 | WO2006056906A2 Jitter reduction circuit and frequency synthesizer. |
| 06/01/2006 | US20060114982 Adaptive equalizer and related method thereof |
| 06/01/2006 | US20060114981 Joint channel and noise variance estimation in a wideband ofdm system |
| 06/01/2006 | US20060114315 Mixed media telecommunication call manager |
| 06/01/2006 | US20060114047 Semiconductor unit |
| 06/01/2006 | US20060114043 Memory device having a duty ratio corrector |
| 06/01/2006 | US20060114034 Pulse polarity modulation circuit |
| 06/01/2006 | DE4447755B4 Rapid signal transmission system between digital circuits, e.g. between CPU and memory arrangement, e.g. integrated memory circuit - uses transmit and receive modules with integrated circuits coupled to main line with matched impedance values |
| 05/31/2006 | EP1662657A1 Receiver circuit, interface circuit and electronic device |
| 05/31/2006 | EP1662656A1 Duty cycle correction circuit |
| 05/31/2006 | EP1661248A2 Self-limiting pulse width modulation regulator |
| 05/31/2006 | EP1338089A4 Active continuous-time filter with increased dynamic range in the presence of blocker signals |
| 05/31/2006 | CN1780337A Free disturbance service realization in telecommunication network |
| 05/31/2006 | CN1780146A Semiconductor integrated circuit |
| 05/31/2006 | CN1258262C Signal peak reduction circuit for non-constant envelope modulation signals |
| 05/31/2006 | CN1258150C Semiconductor device |
| 05/30/2006 | US7055051 Clock switch device and microcontroller for selecting one of a plurality of clocks based on signal levels |
| 05/30/2006 | US7054404 Clock control method, frequency dividing circuit and PLL circuit |
| 05/30/2006 | US7054359 VSV-MOE pre-equalizer for 8-VSB DTV |
| 05/30/2006 | US7053697 System for tuning a corner frequency of a low pass filter |
| 05/30/2006 | US7053685 Frequency signal enabling apparatus and method thereof |
| 05/30/2006 | US7053682 Device and method for clock generation |
| 05/30/2006 | US7053681 Comparator and method for amplifying an input signal |
| 05/30/2006 | US7053680 Complement reset buffer |
| 05/30/2006 | US7053672 Method and apparatus for detecting semiconductor characterist variations |
| 05/30/2006 | US7053671 Low-jitter differential-to-single-ended data conversion circuits |
| 05/30/2006 | US7053670 Semiconductor integrated circuit device and semiconductor integrated circuit |
| 05/26/2006 | WO2006036963A3 Current limiting circuit for high-speed low-side driver outputs |
| 05/25/2006 | US20060109897 FFT accelerated iterative MIMO equalizer receiver architecture |
| 05/25/2006 | US20060109146 Digital circuit having a delay circuit for adjustment of clock signal timing |
| 05/25/2006 | US20060109045 Precision rectifier circuit for high-density, low-power implantable medical device |
| 05/25/2006 | US20060109043 Pulse generator |
| 05/25/2006 | US20060109038 Coarse delay tuner circuits with edge suppressors in delay locked loops |
| 05/25/2006 | US20060109033 Voltage grading and shielding method for a high voltage component in a PCB and an X-ray apparatus |
| 05/24/2006 | EP1659690A1 Comparator for input voltages higher than supply voltage |
| 05/24/2006 | CN1777026A Voltage comparator circuit with symmetric circuit topology |
| 05/24/2006 | CN1257592C High-power apparatus for repairing waste battery |
| 05/24/2006 | CN1257591C Assembled pulse apparatus for repairing waste secondary battery |
| 05/24/2006 | CN1257590C Apparatus for repairing waste battery board of mobile phone |
| 05/23/2006 | US7051294 Cold clock power reduction |
| 05/23/2006 | US7050915 Periodic jitter characterization using pseudo-random sampling |
| 05/23/2006 | US7050516 System and method for periodic noise avoidance in data transmission systems |
| 05/23/2006 | US7050478 Apparatus and method for synchronizing clock modulation with power supply modulation in a spread spectrum clock system |
| 05/23/2006 | US7049883 Switched-capacitor low-pass filter and semiconductor pressure sensor apparatus incorporating the filter |
| 05/23/2006 | US7049873 System and method for implementing a micro-stepping delay chain for a delay locked loop |
| 05/23/2006 | US7049872 Use of analog-valued floating-gate transistors to match the electrical characteristics of interleaved and pipelined circuits |
| 05/23/2006 | US7049870 Digital controllers for DC converters |
| 05/23/2006 | US7049869 Adaptive lock position circuit |
| 05/23/2006 | US7049859 Variable threshold comparator interface circuit |
| 05/23/2006 | US7049858 Reducing transient current caused by capacitance during high speed switching |
| 05/23/2006 | US7049857 Asymmetric comparator for low power applications |
| 05/23/2006 | US7049856 High speed peak amplitude comparator |
| 05/18/2006 | WO2006052450A1 Data receiving circuit with current mirror and data slicer |
| 05/18/2006 | WO2006052404A2 Method and apparatus for estimating the step-size of an adaptive equalizer |
| 05/18/2006 | WO2006052225A1 Voltage comparator |
| 05/18/2006 | WO2006051054A2 Amplifying circuit and method for correcting the pulse duty factor of a differential clock signal |
| 05/18/2006 | WO2006050797A1 Electronic circuit arrangement with active control on receiving an electrical received signal |
| 05/18/2006 | US20060104341 Systems and methods for providing training data |
| 05/18/2006 | US20060103456 Frequency selection using capacitance multiplication |
| 05/18/2006 | US20060103440 Low lock time delay locked loops using time cycle suppressor |
| 05/18/2006 | US20060103434 Semiconductor device |
| 05/18/2006 | US20060103433 Voltage comparator circuit with symmetric circuit topology |
| 05/18/2006 | DE10352948B4 Anordnung zur Korrektur eines Zeitfehlers eines Digitalsignals Arrangement for correcting a timing error of a digital signal |
| 05/18/2006 | DE102004041896B4 Clock signal synchronizing device for use in e.g. double data rate-dynamic RAM of mobile telephone, has control device for activating and/or deactivating synchronizing device based on control signal that is evaluated by evaluating device |
| 05/18/2006 | CA2588262A1 Adaptive equalizer with a dual-mode active taps mask generator and a pilot reference signal amplitude control unit |
| 05/18/2006 | CA2586199A1 Pilot-directed and pilot/data-directed equalizers |
| 05/18/2006 | CA2585516A1 Normalized least mean square chip-level equalization advanced diversity receiver |
| 05/17/2006 | CN1774863A Equiphase multi-phase clock signal generator circuit and serial digital data receiving circuit using the same |
| 05/17/2006 | CN1773934A Method for processing fault of multimedia sub-system equipment |
| 05/17/2006 | CN1773857A Method and apparatus for generating non-skewed complementary signals through interpolation |
| 05/17/2006 | CN1773856A Digital duty cycle corrector and method thereof |
| 05/17/2006 | CN1773855A Clock signal generator |
| 05/17/2006 | CN1256807C Differential data transmitter and differential date receiving and transmitting device |
| 05/16/2006 | US7047508 Method for performing multi-clock static timing analysis |
| 05/16/2006 | US7046971 Distortion-correcting circuit, integrated circuit, and radio communication device |
| 05/16/2006 | US7046751 Dynamic allocation of NEXT cancellation filters in a modem pool environment |
| 05/16/2006 | US7046725 Method of adjusting weights of an equalizer |
| 05/16/2006 | US7046724 Equalizer apparatus and equalizing method |
| 05/16/2006 | US7046072 Commutating phase selector |
| 05/16/2006 | US7046062 Method and device for symmetrical slew rate calibration |
| 05/16/2006 | US7046055 Voltage detection circuit |
| 05/16/2006 | US7046048 Clock loss detection and switchover circuit |
| 05/16/2006 | US7046047 Clock switching circuit |
| 05/11/2006 | US20060098766 Method and apparatus for estimating the step-size of an adaptive equalizer |
| 05/11/2006 | US20060098727 Adaptive equalizer |
| 05/11/2006 | US20060097768 Pulse generation circuit |
| 05/11/2006 | US20060097764 Slew rate controlled output circuit |
| 05/11/2006 | US20060097758 Power control using at least 540 degrees of phase |