| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
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| 02/10/2011 | WO2011016647A2 Spread-spectrum clock generator |
| 02/10/2011 | US20110032040 Wide spectrum radio transmit architecture |
| 02/10/2011 | US20110032015 Systems and methods for clock correction |
| 02/10/2011 | US20110032014 Delay locked loop circuit and signal delay method |
| 02/10/2011 | US20110032013 Digital Phase-Locked Loop Clock System |
| 02/10/2011 | US20110032012 Phase-locked loop circuit |
| 02/10/2011 | US20110032011 Auto frequency calibrator, method thereof and frequency synthesizer using it |
| 02/10/2011 | US20110032009 Delay locked loop circuit |
| 02/10/2011 | DE112009000510T5 Ladungspumpe für einen Phasenregelkreis Charge pump for a phase locked loop |
| 02/10/2011 | DE112009000509T5 Ladungspumpe für einen Phasenregelkreis Charge pump for a phase locked loop |
| 02/10/2011 | DE102007023044B4 Ringoszillator für PLLs Ring oscillator for PLLs |
| 02/09/2011 | EP2282312A1 Systems and methods for two tier sampling correction in a data processing circuit |
| 02/09/2011 | EP2282242A1 Die structure comprising a cavity that holds an alkali metal |
| 02/09/2011 | EP2281359A1 Improved clock recovery of serial data signal |
| 02/09/2011 | EP2281344A1 Phase to digital converter in all digital phase locked loop |
| 02/09/2011 | CN201742388U Uniphase lock loop based on double-park conversion phase discriminator |
| 02/09/2011 | CN201742387U Single phase-lock loop based on synchronous coordinate system |
| 02/09/2011 | CN101971501A Frequency synthesizer |
| 02/09/2011 | CN101969317A Asymmetrical high speed and low power consumption transceiver |
| 02/09/2011 | CN101520672B All-digital spread-spectrum clock generator for use in SATA |
| 02/09/2011 | CN101183867B Variable delay clock generator and method thereof |
| 02/09/2011 | CN101178433B Ultra-wideband quick frequency conversion source |
| 02/08/2011 | US7886178 Semiconductor memory apparatus |
| 02/08/2011 | US7885612 Clock generation circuit and semiconductor device provided therewith |
| 02/08/2011 | US7884676 PLL/FLL circuit with gain control |
| 02/08/2011 | US7884675 Phase locked loop including a frequency change module |
| 02/08/2011 | US7884674 Clock and data recovery circuit |
| 02/08/2011 | US7884657 Oscillation frequency control circuit |
| 02/08/2011 | US7884656 Phase locked loop with small size and improved performance |
| 02/08/2011 | US7884655 Control circuitry |
| 02/08/2011 | US7884654 Circuit arrangement and method for controlling an electrical load |
| 02/08/2011 | US7884619 Method and apparatus for minimizing skew between signals |
| 02/03/2011 | WO2011013485A1 Receiving unit, station side device, and frequency correction method in clock data reproduction circuit |
| 02/03/2011 | US20110026355 Interface circuit and semiconductor device incorporating same |
| 02/03/2011 | US20110026335 Power-up signal generation circuit |
| 02/03/2011 | US20110026083 Spread spectrum clock generator, spread spectrum clock generating method, and circuit, image reading device and image forming apparatus using the spread spectrum clock generator |
| 02/03/2011 | US20110025425 Atomic Frequency Clock Systems and Methods |
| 02/03/2011 | US20110025424 Pll/fll circuit with gain control |
| 02/03/2011 | US20110025390 Update control apparatus in dll circuit |
| 02/03/2011 | US20110025389 Clock jitter compensated clock circuits and methods for generating jitter compensated clock signals |
| 02/03/2011 | US20110025388 Charge Pump For Phase-Locked Loop |
| 02/03/2011 | US20110025387 Charge Transfer in a Phase-Locked Loop |
| 02/03/2011 | US20110025386 Phase-Locked Loop |
| 02/03/2011 | US20110025385 Power Supply Noise Rejection in PLL or DLL Circuits |
| 02/03/2011 | US20110025384 Device for generating clock in semiconductor integrated circuit |
| 02/03/2011 | US20110025383 Method of enhancing power saving in an integrated electronic system with distinctly powered islands of functional circuitries and related device architecture |
| 02/03/2011 | US20110025382 Frequency divider |
| 02/03/2011 | DE10296525B4 Chipinterne Schaltungen für ein Hochgeschwindigkeitsspeichertesten mit einem langsamen Speichertester On-chip circuits for high-speed memory testing with a slow memory tester |
| 02/02/2011 | EP2280485A1 System and method for built in self test for timing module holdover |
| 02/02/2011 | EP1692768B1 A phase locked loop that sets gain automatically |
| 02/02/2011 | CN101965685A Phase control device and data communication system using it |
| 02/02/2011 | CN101964659A Voltage-current converter |
| 02/02/2011 | CN101964658A Digital phase-locked loop and digital-phase frequency detector thereof |
| 02/02/2011 | CN101964657A Low power consumption USB circuit |
| 02/02/2011 | CN101964656A Phase locked loop |
| 02/02/2011 | CN101964655A Balance error elimination type high-precision digital phase locking method |
| 02/02/2011 | CN101494449B Excitation type pulse generator |
| 02/02/2011 | CN101409556B Control method and control circuit for passive hydrogen clock |
| 02/02/2011 | CN101237521B An extraction device and method for synchronous clock |
| 02/01/2011 | US7882474 Testing phase error of multiple on-die clocks |
| 02/01/2011 | US7881415 Communication protocol method and apparatus for a single wire device |
| 02/01/2011 | US7881413 Digital PLL with conditional holdover |
| 02/01/2011 | US7880551 Systems and methods for distributing a clock signal |
| 02/01/2011 | US7880550 Voltage translation using feedback to adjust output voltage range |
| 02/01/2011 | US7880520 Semiconductor integrated circuit |
| 02/01/2011 | US7880519 Clock signal generating circuit, display panel module, imaging device, and electronic equipment |
| 02/01/2011 | US7880518 Method and apparatus for measuring and compensating for static phase error in phase locked loops |
| 02/01/2011 | US7880517 Delayed-locked loop with power-saving function |
| 02/01/2011 | US7880516 Method for noise reduction in a phase locked loop and a device having noise reduction capabilities |
| 01/27/2011 | WO2011010581A1 Clock data restoration device |
| 01/27/2011 | US20110019767 Phase-Locked Loop Modulation |
| 01/27/2011 | US20110019252 Oscillator device, optical deflector and image forming apparatus using the same |
| 01/27/2011 | US20110019092 System of programmable time intervals used for video signal synchronization |
| 01/27/2011 | US20110019091 Method and System of Automatically Correcting a Sampling Clock in a Digital Video System |
| 01/27/2011 | US20110018750 Error correction method and apparatus |
| 01/27/2011 | US20110018641 Frequency-phase adjusting device and method thereof |
| 01/27/2011 | US20110018601 Phase control device, phase-control printed board, and control method |
| 01/27/2011 | US20110018600 Delay locked loop circuit |
| 01/27/2011 | US20110018599 Partial Response Receiver And Related Method |
| 01/27/2011 | US20110018598 Pll circuit |
| 01/27/2011 | US20110018597 Phase Locked Loop and Phase-Frequency Detector |
| 01/27/2011 | US20110018596 Phase Locked Loop and 3-Stage Frequency Divider |
| 01/27/2011 | US20110018595 Metastability hardened synchronizer circuit |
| 01/27/2011 | DE102010031562A1 Ladungspumpe mit geringer Ladungsinjektion und geringer Taktdurchführung Charge pump with low charge injection and clock feedthrough less |
| 01/26/2011 | EP2278702A2 Voltage controlled oscillator having improved phase noise |
| 01/26/2011 | EP1751876B1 Mode switching method for an oscillator and corresponding oscillator device |
| 01/26/2011 | CN1901375B Linear phase-locked loop with dual tuning elements and method for operating linear locked loop |
| 01/26/2011 | CN101960720A Dynamic reference frequency for fractional-N phase-locked loop |
| 01/26/2011 | CN101958726A Method and device for eliminating frequency deviation through temperature compensation in WCDMA (Wideband Code Division Multiple Access) frequency selector |
| 01/26/2011 | CN101958713A Triple-modular redundancy technology-based single event transient (SET) reinforcement differential voltage-controlled oscillator (VCO) |
| 01/26/2011 | CN101958712A Analog phase-locked loop circuit without phase difference |
| 01/26/2011 | CN101958711A Digital phase-locked system with dithering pulse-width modulation controller |
| 01/26/2011 | CN101958710A Phase-locked loop circuit and communication apparatus |
| 01/26/2011 | CN101958709A Clock generating apparatus having low clock jitter and related method thereof |
| 01/26/2011 | CN101505151B Full frequency band frequency generator |
| 01/26/2011 | CN101388666B Non-linear frequency and phase discriminator without phase discriminating blind zone |
| 01/26/2011 | CN101373973B Time-to-digital conversion circuit and method |
| 01/25/2011 | US7877623 Method and apparatus for providing symmetrical output data for a double data rate DRAM |
| 01/25/2011 | US7876170 Frequency modulator, frequency modulating method, and wireless circuit |
| 01/25/2011 | US7876164 Phase locked oscillator |