| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
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| 06/04/2002 | US6400616 Method of an apparatus for correctly transmitting signals at high speed without waveform distortion |
| 06/04/2002 | US6400415 System and method for predistorting signals to be amplified |
| 06/04/2002 | US6400200 Semiconductor integrated circuit which generates waveforms which are out of phase with each other |
| 06/04/2002 | US6400197 Delay device having a delay lock loop and method of calibration thereof |
| 06/04/2002 | US6400195 Method and apparatus for controlling reset operations |
| 06/04/2002 | US6400129 Apparatus for and method of detecting a delay fault in a phase-locked loop circuit |
| 05/30/2002 | WO2002043247A1 Method and system for adjusting the step clock of a delta-sigma transformer and/or switched capacitor filter |
| 05/30/2002 | WO2002043246A1 Phase regulating circuit with a time-delay element |
| 05/30/2002 | WO2002043245A2 Clock generation circuit and integrated circuit for reproducing an audio signal comprising such a clock generation circuit |
| 05/30/2002 | WO2001099281A3 Dll and method for locking it using multiple phase detector |
| 05/30/2002 | US20020065056 Electronic tuning system |
| 05/30/2002 | US20020064241 Clock and data regenerator with demultiplexer function |
| 05/30/2002 | US20020064175 Method and circuit for aligning data flows in time division frames |
| 05/30/2002 | US20020064083 Clock generating circuits controlling activation of a delay locked loop circuit on transition to a standby mode of a semiconductor memory device and methods for operating the same |
| 05/30/2002 | US20020063982 Decision error compensation technique for decision-directed timing recovery loop |
| 05/30/2002 | US20020063604 System and method for controlling an oscillator |
| 05/30/2002 | US20020063588 Clock alignment for reduced noise and easy interfacing |
| 05/29/2002 | EP1209813A2 A phase-locked loop for ADSL frequency locking applications |
| 05/29/2002 | EP1209809A1 Device and method for generating synchronous numeric signals |
| 05/29/2002 | EP1188229A4 Detector tolerant of frequency misalignment |
| 05/29/2002 | EP1002369B1 Synchronous clock generator including delay-locked loop |
| 05/29/2002 | DE10156439A1 Taktgewinnungseinrichtung für eine Scheibenwiedergabevorrichtung Clock recovery device for a disc reproducing apparatus |
| 05/29/2002 | DE10134016A1 Phasenregelkreisschaltung zur Ausgabe eines Taktsignals mit einer festen Phasendifferenz bezüglich eines eingegebenen Taktsignals Phase-locked loop circuit for outputting a clock signal with a fixed phase difference with respect to an input clock signal |
| 05/29/2002 | DE10057026A1 Einrichtung und Verfahren zur digitalen Erzeugung von äquidistanten synchronen frequenzvervielfachten Takten Apparatus and method for digital generation of equidistant frequency-synchronous clocking |
| 05/29/2002 | DE10056294A1 Oscillator circuit has decoder and control unit that compares tuning voltage at input with boundary values and acts on oscillator to vary frequency if upper or lower boundary crossed |
| 05/29/2002 | CN1351415A High precision phase demodulator |
| 05/29/2002 | CN1351377A Voltage reverting circuits |
| 05/29/2002 | CN1351331A Recording time generating device and method |
| 05/28/2002 | US6396891 Frequency control apparatus and method, and storage medium storing a program for carrying out the method |
| 05/28/2002 | US6396890 Phase corrected frequency synthesizers |
| 05/28/2002 | US6396889 Method and circuit for built in self test of phase locked loops |
| 05/28/2002 | US6396888 Digital data transmission system |
| 05/28/2002 | US6396545 Method for digital synchronization of video signals |
| 05/28/2002 | US6396358 Dual-control ring voltage controlled oscillator |
| 05/28/2002 | US6396356 Linearization scheme for voltage controlled oscillator |
| 05/28/2002 | US6396355 Signal generator having fine resolution and low phase noise |
| 05/28/2002 | US6396354 PLL detection circuit with lock judgement circuit |
| 05/28/2002 | US6396353 PLL frequency synthesizer operated with reduced settling time constant during frequency changeover |
| 05/28/2002 | US6396323 Phase adjustor for semiconductor integrated circuit |
| 05/28/2002 | US6396320 Clock control method and circuit |
| 05/28/2002 | US6396314 Arrangement for the warbling (sweeping) of a frequency synthesizer |
| 05/28/2002 | US6396313 Noise-shaped digital frequency synthesis |
| 05/28/2002 | CA2263221C Pll circuit for digital display apparatus |
| 05/23/2002 | WO2002041651A2 Methods and apparatus for identifying asset location in mobile co mmunication networks |
| 05/23/2002 | WO2002041545A2 Wireless clock synchronization |
| 05/23/2002 | WO2002041504A2 Methods and apparatus for identifying asset location in communication networks |
| 05/23/2002 | WO2001084724A3 Methods and systems for adaptive receiver equalization |
| 05/23/2002 | US20020062457 Data transfer control device and electronic equipment |
| 05/23/2002 | US20020061088 Clock signal generator having improved switching characteristics |
| 05/23/2002 | US20020061087 Apparatus and method for acquiring phase lock timing recovery in a partial response maximum likelihood (PRML) channel |
| 05/23/2002 | US20020061086 Frequency synthesizer apparatus equipped with fraction part control circuit, communication apparatus, frequency modulator apparatus, and frequency modulating method |
| 05/23/2002 | US20020061083 Device and method for digitally generating equidistant synchronous frequency-multiplied clock pulses |
| 05/23/2002 | US20020061082 Method and apparatus for timing recovery based on dispersion characterization and components therefor |
| 05/23/2002 | US20020060610 Phase detector for automatically controlling offset current and phase locked loop including the same |
| 05/23/2002 | US20020060591 Phase-locked loop circuit outputting clock signal having fixed phase difference with respect to input clock signal |
| 05/23/2002 | CA2398781A1 Wireless clock synchronization |
| 05/22/2002 | EP1207623A2 Gated clock recovery circuit |
| 05/22/2002 | EP1207445A2 Synchronous clock generator |
| 05/22/2002 | EP1206839A1 Phase shifting arrangement |
| 05/22/2002 | EP1206838A1 Stable phase locked loop having separated pole |
| 05/22/2002 | EP1206837A1 Apparatus for analogue information transfer |
| 05/22/2002 | CN1350722A Nested modulator arrangement |
| 05/22/2002 | CN1350296A Timing signal recovery with superheterodyne phase-lock loop |
| 05/22/2002 | CN1350234A Sampling time-clock generation circuit, data transmission control device and electronic equipment |
| 05/22/2002 | CN1085450C Delay detection circuit and low-noise oscillation circuit using same |
| 05/21/2002 | US6393577 Semiconductor integrated circuit system, semiconductor integrated circuit and method for driving semiconductor integrated circuit system |
| 05/21/2002 | US6393084 Clock recovery circuit |
| 05/21/2002 | US6393080 Apparatus comprising clock control circuit and device using internal clock signal synchronized to external clock signal |
| 05/21/2002 | US6392641 PLL circuit for digital display apparatus |
| 05/21/2002 | US6392499 Frequency shift modulation circuit |
| 05/21/2002 | US6392497 Phase-locked loop circuit with high lock speed and stability |
| 05/21/2002 | US6392496 Digital PLL circuit having a look-up table and method thereof |
| 05/21/2002 | US6392495 Frequency detector circuits and systems |
| 05/21/2002 | US6392494 Frequency comparator and clock regenerating device using the same |
| 05/21/2002 | US6392493 Fractional-N frequency synthesizer |
| 05/21/2002 | US6392462 Multiphase clock generator and selector circuit |
| 05/21/2002 | US6392458 Method and apparatus for digital delay locked loop circuits |
| 05/21/2002 | US6392457 Self-aligned clock recovery circuit using a proportional phase detector with an integral frequency detector |
| 05/21/2002 | US6392456 Analog mixed digital DLL |
| 05/21/2002 | US6392452 Input buffer circuit for RF phase-locked loops |
| 05/16/2002 | WO2002039652A1 An arrangement for capturing data |
| 05/16/2002 | WO2002039586A2 Method and system for synchronizing an output signal to a data signal |
| 05/16/2002 | WO2002039585A2 High bandwidth multi-phase clock selector with continuous phase output |
| 05/16/2002 | WO2001091298A3 Fractional n-divider, and frequency synthesizer provided with a fractional n-divider |
| 05/16/2002 | WO2001079878A3 Personal communications device with gps receiver and comon clock source |
| 05/16/2002 | US20020059538 Information processor and information processing system utilizing interface for synchronizing clock signal |
| 05/16/2002 | US20020059536 Clock controlling method and clock control circuit |
| 05/16/2002 | US20020059535 Wireless clock synchronization |
| 05/16/2002 | US20020057633 Clock extracting device of disc reproducing apparatus |
| 05/16/2002 | US20020057624 Delay-locked loop with binary-coupled capacitor |
| 05/16/2002 | US20020057479 PLL circuit and optical communication reception apparatus |
| 05/16/2002 | US20020057122 Clock signal generating circuit using variable delay circuit |
| 05/16/2002 | US20020057119 Method and apparatus for reducing the lock time of a DLL |
| 05/16/2002 | US20020057118 Apparatus and method for counting high-speed early/late pulses from a high speed phase detector using a pulse accumulator |
| 05/16/2002 | US20020057116 Frequency conversion apparatus and method |
| 05/16/2002 | US20020056854 High bandwidth multi-phase clock selector with continuous phase output |
| 05/15/2002 | EP1206039A2 A synthesizer arrangement and a method for generating signals, particularly for a multimode radio telephone device |
| 05/15/2002 | EP1205065A1 Method and apparatus for providing a clock signal with high frequency accuracy |
| 05/15/2002 | EP1205063A1 Method and apparatus for providing adaptive horizontal sync detection |
| 05/15/2002 | EP1205028A2 Loading pump |