| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
|---|
| 08/08/2002 | WO2002062029A2 Compensation method for a transceiver using two-point modulation |
| 08/08/2002 | WO2002062004A1 Rz recovery |
| 08/08/2002 | WO2002061946A1 Phase-locked with composite feedback signal formed from phased-shifted variants of output signal |
| 08/08/2002 | WO2002061945A2 Method and device for equalisation of an oscillator for assembly on a circuit board |
| 08/08/2002 | WO2001026260A9 Method and apparatus for comparator tree structure for fast acquisition of offsets induced in a wireless receiver |
| 08/08/2002 | WO2001024537A9 Method and apparatus for peak tracking a baseband signal |
| 08/08/2002 | WO2001024376A9 Method and apparatus for identifying a pre-determined pattern from a received signal via correlation |
| 08/08/2002 | US20020105882 PLL circuit |
| 08/08/2002 | US20020105838 Synchronous semiconductor memory device performing data output in synchronization with external clock |
| 08/08/2002 | US20020105389 PLL circuit |
| 08/08/2002 | US20020105388 Low spurious charge pump |
| 08/08/2002 | US20020105387 Fractional and rapid response frequency synthesizer, and corresponding frequency synthesizing method |
| 08/08/2002 | US20020105386 Multi-channel clock recovery circuit |
| 08/08/2002 | US20020105367 Phase adjustor for semiconductor integrated circuit device |
| 08/08/2002 | US20020105365 Phase-locked loop circuit |
| 08/08/2002 | DE10200698A1 Genaues Zeitverzögerungssystem und Verfahren unter Verwendung eines ungenauen Oszillators Exact time delay system and method using an inaccurate oscillator |
| 08/07/2002 | EP1229766A2 Atomic fountain apparatus |
| 08/07/2002 | EP1229658A2 High-speed, high PSRR, wide operating range voltage controlled oscillator |
| 08/07/2002 | EP1229657A1 Charge pump |
| 08/07/2002 | EP1229656A2 Low power, charge injection compensated charge pump |
| 08/07/2002 | EP1229655A2 Phase locked loop apparatus |
| 08/07/2002 | EP1229654A2 High speed, wide bandwidth phase locked loop |
| 08/07/2002 | EP1229653A1 Feedback loop with slew rate limiter |
| 08/07/2002 | EP1229646A2 Two step variable length delay circuit |
| 08/07/2002 | EP1229419A2 Low dropout voltage regulator with high bandwidth and high power supply rejection ratio |
| 08/07/2002 | EP1228655A2 Method and apparatus for reactivating a mobile station following a sleep period |
| 08/07/2002 | EP1228632A2 Phase detector and lock detector for a pll |
| 08/07/2002 | EP1228567A2 Systems and methods for holdover circuits in phase locked loops |
| 08/07/2002 | EP1228564A2 Single chip cmos transmitter/receiver and method of using same |
| 08/07/2002 | CN1362788A Phase-discriminating method and device with input signal phase-locked control |
| 08/07/2002 | CN1362706A Apparatus and method for checking swing fault |
| 08/07/2002 | CN1088959C Fast acting control system |
| 08/06/2002 | US6430244 Digital phase-locked loop apparatus with enhanced phase error compensating circuit |
| 08/06/2002 | US6429901 PLL circuit and phase lock detector |
| 08/06/2002 | US6429734 Differential active loop filter for phase locked loop circuits |
| 08/06/2002 | US6429715 Deskewing clock signals for off-chip devices |
| 08/06/2002 | US6429707 Reference signal switchover clock output controller |
| 08/06/2002 | US6429694 Apparatus and method in an integrated circuit for delay line phase difference amplification |
| 08/06/2002 | US6429693 Digital fractional phase detector |
| 08/01/2002 | WO2002060065A1 An arrangement for trimming an oscillator |
| 08/01/2002 | WO2002060064A2 A phase-locked loop |
| 08/01/2002 | WO2002060063A1 Self-biasing phase-locked loop system |
| 08/01/2002 | WO2002060062A2 Phase-locked loop with conditioned charge pump output |
| 08/01/2002 | WO2002060058A1 A gps and cellular receiver and a method for tuning and controlling its if filter |
| 08/01/2002 | WO2002059706A2 Programmable current mirror |
| 08/01/2002 | WO2001035523A9 Low phase noise vco circuit and method |
| 08/01/2002 | US20020101955 Fractional frequency division of a digital signal |
| 08/01/2002 | US20020101948 Stable phase locked loop having separated pole |
| 08/01/2002 | US20020101947 Sampling clock generator circuit and data receiver using the same |
| 08/01/2002 | US20020101292 Self-biasing phase-locked loop system |
| 08/01/2002 | US20020101291 Tuner |
| 08/01/2002 | US20020101289 Phase-locked loop with conditioned charge pump output |
| 08/01/2002 | US20020101288 Synthesizer with lock detector, lock algorithm, extended range VCO, and a simplified dual modulus divider |
| 08/01/2002 | US20020101271 Two step variable length delay circuit |
| 08/01/2002 | US20020100325 Apparatus for tracking resonant frequency |
| 08/01/2002 | DE10148515A1 Frequenzspannungswandler Frequency voltage converter |
| 08/01/2002 | DE10147318A1 PLL-Frequenzsynthesizer, der einen Teilwert hinter dem Dezimalkomma verwendet PLL frequency synthesizer that uses a fractional value after the decimal point |
| 08/01/2002 | DE10104269A1 Verfahren und Vorrichtung zum Abgleichen eines an einer Leiterplatte anzubringenden Oszillators Method and apparatus for adjusting a to be attached to a printed circuit board oscillator |
| 07/31/2002 | EP1227592A2 Frequency synthesizer and method of generating frequency-divided signal |
| 07/31/2002 | EP1226651A1 Improvements relating to eer transmitters |
| 07/31/2002 | EP1226452A2 Radio calibration by correcting the crystal oscillator frequency |
| 07/31/2002 | CN1361644A PLL circuit and radio communication terminal machine |
| 07/31/2002 | CN1361592A Device to realize Pascal's triangle numerical operation |
| 07/30/2002 | US6426985 Variable delay circuit and phase adjustment circuit |
| 07/30/2002 | US6426984 Apparatus and method for reducing clock signal phase skew in a master-slave system with multiple latent clock cycles |
| 07/30/2002 | US6426900 Synchronous semiconductor memory device performing data output in synchronization with external clock |
| 07/30/2002 | US6426680 System and method for narrow band PLL tuning |
| 07/30/2002 | US6426679 Miniature, low power atomic frequency standard with improved rf frequency synthesizer |
| 07/30/2002 | US6426662 Twisted-ring oscillator and delay line generating multiple phases using differential dividers and comparators to match delays |
| 07/30/2002 | US6426649 Architecture for field programmable gate array |
| 07/30/2002 | CA2251378C High-speed and high-precision phase locked loop |
| 07/25/2002 | WO2002058318A1 Method and apparatus for recovering n times oversampled data by selection of n phase shifted sampling clocks out of n*x interpolated clocks according to the relative values of the sampled data |
| 07/25/2002 | WO2002058243A1 Pll with phase rotator |
| 07/25/2002 | WO2002058242A2 Method for operating a pll frequency synthesis circuit |
| 07/25/2002 | WO2002057924A2 Serial link architecture |
| 07/25/2002 | WO2002027914A3 Multi-frequency band controlled oscillator |
| 07/25/2002 | US20020098852 Methods and apparatus for identifying as set location in communication networks |
| 07/25/2002 | US20020097869 System and method for increased data capacity of a digital video link |
| 07/25/2002 | US20020097826 Clock recovery circuit |
| 07/25/2002 | US20020097825 Phased locked loop frequency synthesizer that uses division value below decimal point |
| 07/25/2002 | US20020097823 Data reproduction apparatus |
| 07/25/2002 | US20020097820 System and method for inverting automatic frequency control (AFC) |
| 07/25/2002 | US20020097682 Low frequency loop-back in a high speed optical transceiver |
| 07/25/2002 | US20020097623 Semiconductor integration circuit device |
| 07/25/2002 | US20020097592 Frequency voltage converter |
| 07/25/2002 | US20020097182 Methods and apparatus for identifying asset location in communication networks |
| 07/25/2002 | US20020097176 Programmable non-uniform clock signal generator |
| 07/25/2002 | US20020097101 Frequency-variable RC oscillator and microcomputer |
| 07/25/2002 | US20020097099 Controlling equipment and radio equipment |
| 07/25/2002 | US20020097098 High speed voltage-controlled ring oscillator |
| 07/25/2002 | US20020097078 Signal phase adjustment circuit to set optimum phase |
| 07/25/2002 | US20020097077 Signal phase adjustment circuit to set optimum phase |
| 07/25/2002 | US20020097074 Synchronous semiconductor device for adjusting phase offset in a delay locked loop |
| 07/25/2002 | US20020097073 Four quadrant analog mixer-based delay-locked loop for clock and data recovery |
| 07/24/2002 | EP1225700A2 Delta-sigma modulator system and method |
| 07/24/2002 | EP1225699A2 PLL circuit having a variable output frequency |
| 07/24/2002 | EP1225698A1 Method and apparatus for correcting the phase of a clock in a data receiver using a Hogge or Alexander phase discriminator |
| 07/24/2002 | EP1225582A2 Apparatus and method for detecting wobble defect |
| 07/24/2002 | EP1224738A1 Low jitter phase-locked loop with duty-cycle control |
| 07/24/2002 | EP1224709A1 Subminiature microwave cavity |