| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
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| 08/23/2006 | EP1692767A1 High output impedance charge pump for pll/dll |
| 08/23/2006 | EP1692763A2 Current starved dac-controlled delay locked loop |
| 08/23/2006 | EP1692759A1 An oscillator circuit with tuneable signal delay means |
| 08/23/2006 | EP1692740A1 A delay-locked loop with precision controlled delay |
| 08/23/2006 | EP1402645A4 Amplitude detection for controlling the decision instant for sampling as a data flow |
| 08/23/2006 | CN2810036Y Low-voltage phase-locked loop (PLL) wireless audio receiver |
| 08/23/2006 | CN1823473A Start up circuit for delay locked loop |
| 08/23/2006 | CN1822505A Oscillator |
| 08/23/2006 | CN1271629C Oscillating clock generating circuit and method thereof |
| 08/23/2006 | CN1271618C Method for deciding trial writing result parameter when correcting CD write-in power and related device |
| 08/23/2006 | CN1271489C Phase position controlling method of data signals back clock-circuit device and interface equipment |
| 08/23/2006 | CN1271486C Device and operating method for signal synchronization between different time pulse domains |
| 08/22/2006 | US7096373 System and method for optimizing clock speed generation in a computer |
| 08/22/2006 | US7095992 Phase locked loop calibration |
| 08/22/2006 | US7095819 Direct modulation architecture for amplitude and phase modulated signals in multi-mode signal transmission |
| 08/22/2006 | US7095816 Clock/data recovery circuit |
| 08/22/2006 | US7095446 Method and device for phase correction of a vertically distorted digital image |
| 08/22/2006 | US7095366 High-frequency oscillation apparatus, radio apparatus, and radar |
| 08/22/2006 | US7095289 Yank detection circuit for self-biased phase locked loops |
| 08/22/2006 | US7095287 Method and apparatus to achieve a process, temperature and divider modulus independent PLL loop bandwidth and damping factor using open-loop calibration techniques |
| 08/22/2006 | US7095286 PLL circuit, communication apparatus equipped with PLL circuit, and frequency adjustment method |
| 08/22/2006 | US7095283 Supply circuit for power amplifier drivers |
| 08/22/2006 | US7095261 Clock capture in clock synchronization circuitry |
| 08/22/2006 | US7095260 Spread spectrum clock generation circuit, jitter generation circuit and semiconductor device |
| 08/22/2006 | US7095259 Reducing metastable-induced errors from a frequency detector that is used in a phase-locked loop |
| 08/22/2006 | US7095254 Method for producing a control signal which indicates a frequency error |
| 08/22/2006 | US7095235 Monitoring device, electrical machine tool, current supply device, and associated method of operation |
| 08/22/2006 | CA2233235C A trellis encoder for encoding a digital data stream |
| 08/17/2006 | WO2006084829A1 Optical pumping device and method |
| 08/17/2006 | WO2006084627A1 Pll synthesiser provided with an improved vco pre-setting |
| 08/17/2006 | WO2006044111A3 Circuit and method for interpolative delay |
| 08/17/2006 | WO2005034355A3 Clock-data recovery (“cdr”) circuit, apparatus and method for variable frequency data |
| 08/17/2006 | US20060182246 Maintenance information communication terminal, image forming apparatus provided with same, maintenance information management host,and communication method |
| 08/17/2006 | US20060181631 Moving picture processing device, information processing device, and program thereof |
| 08/17/2006 | US20060181457 Methods and apparatus for beamforming applications |
| 08/17/2006 | US20060181354 Oscillator Including Phase Frequency Detectors For Detecting a Phase Difference Between Two Input Signals and Outputting a Control Command Signal |
| 08/17/2006 | US20060181353 Fine clock resolution digital phase locked loop apparatus |
| 08/17/2006 | US20060181320 Circuit for optimizing the duty cycle of a received clock transmitted over a transmission line |
| 08/17/2006 | US20060181319 Phase adjustment method and circuit for DLL-based serial data link transceivers |
| 08/17/2006 | US20060181318 Radio transceiver having a phase-locked loop circuit |
| 08/17/2006 | US20060181317 Resistive memory device having resistor part for controlling switching window |
| 08/17/2006 | DE102004037163B4 Vorrichtung zur Einstellung einer Taktverzögerung Apparatus for adjusting a clock delay |
| 08/16/2006 | EP1691498A1 Synchronous telecommunications equipment with device for synchronising redundant clock signals |
| 08/16/2006 | EP1691242A1 Method and device for optical pumping |
| 08/16/2006 | EP1253719B1 Method for filtering used in a digital phase locked loop |
| 08/16/2006 | CN1820417A PLL frequency synthesizer |
| 08/16/2006 | CN1819464A Spread spectrum clock generation circuit and a method of controlling thereof |
| 08/16/2006 | CN1819463A Modular loop filter with single-chip integrated current |
| 08/16/2006 | CN1819462A Adaptable phase lock loop transfer function for digital video interface |
| 08/16/2006 | CN1270461C Semiconductor integrated apparatus and delayed locking ring device |
| 08/16/2006 | CN1270460C Method for effecting controlled synchronization on unstable clock pulse system, and corresponding receiving unit |
| 08/16/2006 | CN1270442C Photoelectric mixed phase-locked loop based on electric absorption regulator |
| 08/16/2006 | CN1270295C PLL circuit |
| 08/15/2006 | US7092675 Apparatus and methods for generating radio frequencies in communication circuitry using multiple control signals |
| 08/15/2006 | US7092474 Linear phase detector for high-speed clock and data recovery |
| 08/15/2006 | US7092471 Digital phase synchronization circuit |
| 08/15/2006 | US7092466 System and method for recovering and deserializing a high data rate bit stream |
| 08/15/2006 | US7092313 Semiconductor integrated circuit |
| 08/15/2006 | US7092043 Fully integrated tuner architecture |
| 08/15/2006 | US7092042 Broadcasting receiver |
| 08/15/2006 | US7091895 A/D converter, digital PLL circuit using the same, and information recording apparatus using the same |
| 08/15/2006 | US7091797 MOS-type variable capacitance element and voltage control oscillation circuit |
| 08/15/2006 | US7091795 Modulating ramp angle in a digital frequency locked loop |
| 08/15/2006 | US7091764 Duty distortion detector |
| 08/15/2006 | US7091760 DLL with adjustable phase shift using processed control signal |
| 08/15/2006 | US7091759 Loop filter integration in phase-locked loops |
| 08/15/2006 | US7091758 Power-on reset circuit, semiconductor integrated circuit device including the same and method for generating a power-on reset signal |
| 08/10/2006 | WO2006083396A2 Fractional-n offset phase locked loop |
| 08/10/2006 | WO2006082674A1 Frequency synthesizer and charge pump circuit used for the same |
| 08/10/2006 | WO2005081794A3 Method and system for operating an atomic clock with alternating-polarization light |
| 08/10/2006 | US20060176796 Recording clock generation apparatus |
| 08/10/2006 | US20060176785 Recording/reproducing apparatus and recording/reproducing method |
| 08/10/2006 | US20060176118 Oscillator |
| 08/10/2006 | US20060176092 Delay time adjusting method of delaying a phase of an output signal until a phase difference between an input signal and the output signal becomes an integral number of periods other than zero |
| 08/10/2006 | US20060176091 Delay locked loop circuit |
| 08/10/2006 | US20060176090 Delayed signal generation circuits and methods |
| 08/10/2006 | US20060176089 Phase-locked loop circuit and data reproduction apparatus |
| 08/10/2006 | US20060176088 Semiconductor integrated circuit device |
| 08/10/2006 | DE102005005326A1 Synchronization and data recovery device for e.g. DRAM-component, has finite impulse response low pass filter using weighted values and sampled values of previous and consecutive sampled symbols to judge instantaneous symbol |
| 08/09/2006 | EP1689083A1 Am/fm radio receiver and local oscillator circuit used therein |
| 08/09/2006 | EP1688820A2 Clock supplying method and information processing apparatus |
| 08/09/2006 | EP1183781B1 Data clock recovery circuit |
| 08/09/2006 | CN2805230Y Phase locked loop used for radio FM stereo transmission device |
| 08/09/2006 | CN1816183A Base station far-end radio-frequency apparatus and clock restoring apparatus |
| 08/09/2006 | CN1815892A Circuit for detecting phase-error and generating control signal |
| 08/09/2006 | CN1815891A Clock recovering circuit utilizing a delay locked loop for generating an output clock locked to an analog input signal and related method thereof |
| 08/09/2006 | CN1815887A Duty detection circuit |
| 08/09/2006 | CN1815878A High-precision high-linearity digital-analoge mixed signal loop pressure control oscillator |
| 08/09/2006 | CN1815877A Digital-to-analogue mixed signal loop pressure-control oscillator with technology error compensation |
| 08/09/2006 | CN1815610A Clock data recovery circuit with phase decision circuit |
| 08/09/2006 | CN1269313C Method for operating PLL frequency synthesis circuit |
| 08/09/2006 | CN1269312C Frequency locked loop, clock recovery circuit and receiver |
| 08/09/2006 | CN1269311C Frequency divider with reduced jitter and apparatus based thereon |
| 08/09/2006 | CN1269309C Digital-analog Switch and electric charge pump |
| 08/08/2006 | US7089441 Clock multiplier selection for a microprocessor with multiple system bus clocking frequencies |
| 08/08/2006 | US7088974 Mobile station capable of performing automatic frequency control based on correspondence of frequency error and TCXO control voltage to base station |
| 08/08/2006 | US7088962 On-chip loop filter for a PLL |
| 08/08/2006 | US7088797 Phase lock loop with cycle drop and add circuitry |
| 08/08/2006 | US7088796 Phase detector customized for clock synthesis unit |
| 08/08/2006 | US7088534 Disk synchronous write |