| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
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| 03/22/2006 | EP1299951B1 Method and device for frequency synthesis using a phase locked loop |
| 03/22/2006 | EP1214605B1 Charge-based frequency measurement bist |
| 03/22/2006 | CN1751441A Self-calibration constant-gain tunable oscillator |
| 03/22/2006 | CN1751440A Digital PLL circuit |
| 03/22/2006 | CN1750400A Four path parallel clock data restoring circuit |
| 03/22/2006 | CN1750399A Method and device for correcting clock source ageing |
| 03/22/2006 | CN1246992C Semiconductor integrated circuit |
| 03/22/2006 | CN1246962C Method for outputting clock pulse on data path and relative circuit |
| 03/22/2006 | CN1246835C Amplitude limiter for dynamic regulation of clip level |
| 03/21/2006 | US7016613 Linear half-rate phase detector and clock and data recovery circuit |
| 03/21/2006 | US7016452 Delay locked loop |
| 03/21/2006 | US7016451 Method and apparatus for generating a phase dependent control signal |
| 03/21/2006 | US7016450 Clock recovery circuit and related methods |
| 03/21/2006 | US7016449 Timing recovery and frequency tracking system and method |
| 03/21/2006 | US7016448 Synchronization state detector |
| 03/21/2006 | US7016277 Method and device for generating a write clock of a constant angular velocity optical disk device |
| 03/21/2006 | US7015973 Method and apparatus for generating coast signal for image processing |
| 03/21/2006 | US7015765 Resonant clock distribution for very large scale integrated circuits |
| 03/21/2006 | US7015764 Analog implementation of spread spectrum frequency modulation in a programmable phase locked loop (PLL) system |
| 03/21/2006 | US7015763 Digital tuning of a voltage controlled oscillator of a phase locked loop |
| 03/21/2006 | US7015762 Reference timing signal apparatus and method |
| 03/21/2006 | US7015742 Switched capacitor circuit capable of eliminating clock feedthrough by complementary control signals for digital tuning VCO |
| 03/21/2006 | US7015741 Adaptive body bias for clock skew compensation |
| 03/21/2006 | US7015740 Self-adjusting programmable on-chip clock aligner |
| 03/21/2006 | US7015739 Integrated circuit devices having duty cycle correction circuits that receive control signals over first and second separate paths and methods of operating the same |
| 03/21/2006 | US7015738 Direct modulation of a voltage-controlled oscillator (VCO) with adaptive gain control |
| 03/21/2006 | US7015737 Delay locked loop circuit capable of operating in a low frequency |
| 03/21/2006 | US7015736 Symmetric charge pump |
| 03/21/2006 | US7015735 Semiconductor integrated circuit having built-in PLL circuit |
| 03/21/2006 | US7015734 Phase-frequency detector and charge pump with feedback |
| 03/21/2006 | US7015733 Spread-spectrum clock generator using processing in the bitstream domain |
| 03/21/2006 | US7015732 Power-on reset circuit with low standby current and self-adaptive reset pulse width |
| 03/21/2006 | US7015727 Generating a lock signal indicating whether an output clock signal generated by a PLL is in lock with an input reference signal |
| 03/21/2006 | US7015725 Delay-locked loop device capable of anti-false-locking |
| 03/16/2006 | US20060059507 Method for storing and transmitting data generated by security module |
| 03/16/2006 | US20060058973 Built-in-self-test (BIST) circuit with digital output for phase locked loops-jitter testing and method thereof |
| 03/16/2006 | US20060056565 Frequency synthesizer, pulse train generation apparatus and pulse train generation method |
| 03/16/2006 | US20060056561 Jitter self test |
| 03/16/2006 | US20060055471 Digitally-controlled oscillator |
| 03/16/2006 | US20060055469 Variable frequency synthesizer comprising a sigma-delta modulator |
| 03/16/2006 | US20060055468 Digital tuning of a voltage controlled oscillator of a phase locked loop |
| 03/16/2006 | US20060055467 Broadband modulation pll, and modulation factor adjustment method thereof |
| 03/16/2006 | US20060055466 Modulator and correction method thereof |
| 03/16/2006 | US20060055441 Method and apparatus for calibrating a delay line |
| 03/16/2006 | US20060055440 Jitter-resistive delay lock loop circuit for locking delayed clock and method thereof |
| 03/16/2006 | US20060055439 Built-in-self-test (BIST) circuit for phase locked loops-jitter testing and method thereof |
| 03/16/2006 | US20060055438 Power-on reset circuit |
| 03/16/2006 | US20060055431 Phase comparator |
| 03/16/2006 | DE69830521T2 Automatisches Schaltkreisprüfgerät für Halbleitervorrichtungen Automatic circuit tester for semiconductor devices |
| 03/16/2006 | DE102004041656A1 Phasenregelkreis und Verfahren zum Abgleichen eines Schleifenfilters Phase-locked loop and method for adjusting a loop filter |
| 03/15/2006 | EP1635467A2 Radio apparatus |
| 03/15/2006 | EP1634375A1 Delayed locked loop phase blender circuit |
| 03/15/2006 | EP1634374A1 Bit-detection arrangement and apparatus for reproducing information |
| 03/15/2006 | EP1634371A1 Low pass filter and electronic device |
| 03/15/2006 | EP1381930B1 Synchronous receiver with digital locked loop (dll) and clock detection |
| 03/15/2006 | EP1179236B1 System and method for providing master and slave phase-aligned clocks |
| 03/15/2006 | CN1748420A Method for storing and transmitting data generated by a security module |
| 03/15/2006 | CN1748368A System and method for coarse tuning a phase locked loop (pll) synthesizer using 2-pi slip detection |
| 03/15/2006 | CN1748192A System and method for calibrating the clock frequency of a clock generator unit over a data line |
| 03/15/2006 | CN1747327A Jitter-resistive delay lock loop circuit for locking delayed clock and method thereof |
| 03/15/2006 | CN1747297A Calibration of up and down charge-pump currents using a sample-and-hold circuit during idle times |
| 03/14/2006 | US7013403 Synthesizing a pixel clock with extremely close channel spacing |
| 03/14/2006 | US7012984 PLL noise smoothing using dual-modulus interleaving |
| 03/14/2006 | US7012983 Timing recovery and phase tracking system and method |
| 03/14/2006 | US7012476 Voltage-controlled oscillator, clock converter, and electronic device |
| 03/14/2006 | US7012474 System and method generating a delayed clock output |
| 03/14/2006 | US7012473 Current steering charge pump having three parallel current paths preventing the current sources and sinks to turn off and on |
| 03/14/2006 | US7012472 Digital control loop to improve phase noise performance and RX/TX linearity |
| 03/14/2006 | US7012471 Gain compensated fractional-N phase lock loop system and method |
| 03/14/2006 | US7012470 Communication semiconductor integrated circuit with frequency adjustment/control circuit |
| 03/14/2006 | US7012453 Phase continuous synthesizer with phase coasting and associated methods |
| 03/14/2006 | US7012248 Time of flight system on a chip |
| 03/14/2006 | CA2237465C Frequency drift correction in subscriber terminals |
| 03/09/2006 | US20060052073 Wide-band modulation pll, timing error correction system of wide-band modulation pll, modulation timing error correction method and method for adjusting radio communication apparatus having wide-band modulation pll |
| 03/09/2006 | US20060050829 Pll using unbalanced quadricorrelator |
| 03/09/2006 | US20060050828 Phase comparison circuit and cdr circuit |
| 03/09/2006 | US20060049888 Voltage controlled oscillator |
| 03/09/2006 | US20060049887 Phase regulating arrangement |
| 03/09/2006 | US20060049879 Multiphase voltage controlled oscillator |
| 03/09/2006 | US20060049878 Phase locked loop circuit |
| 03/09/2006 | US20060049860 Voltage supply circuit of semiconductor device |
| 03/08/2006 | EP1633127A2 An apparatus, method, system, and computer program for managing image processing |
| 03/08/2006 | EP1633049A2 Delay locked loop circuitry for clock delay adjustment |
| 03/08/2006 | EP1631890A2 A method and apparatus for detecting on-die voltage variations |
| 03/08/2006 | EP1543621B1 Phase-locked loop |
| 03/08/2006 | EP1459447B1 Bit-detection arrangement and apparatus for reproducing information |
| 03/08/2006 | CN1745518A Locked loop including varible delay and disperse delay |
| 03/08/2006 | CN1744647A Apparatus, method, system, and computer program for managing image processing |
| 03/08/2006 | CN1744610A Operation support system interface and its inter connection method with network management system |
| 03/08/2006 | CN1744569A Unknown multicasting message processing method |
| 03/08/2006 | CN1744228A Memory module, memory unit, and hub with non-periodic clock and methods of using the same |
| 03/08/2006 | CN1245046C Frequency synthesizer |
| 03/08/2006 | CN1244910C Apparatus for detecting and correcting wobble error and phase locked loop circuit using the same |
| 03/07/2006 | US7010285 Phase locking loop frequency synthesizer |
| 03/07/2006 | US7010280 Linear RF power amplifier and transmitter |
| 03/07/2006 | US7010077 Gated clock recovery circuit |
| 03/07/2006 | US7010076 Systems and methods for holdover circuits in phase locked loops |
| 03/07/2006 | US7010074 Oversampling clock recovery having a high follow-up character using a few clock signals |
| 03/07/2006 | US7010073 Delay lock loops for wireless communication systems |
| 03/07/2006 | US7010014 Digital spread spectrum circuitry |