| Patents for H03L 7 - Automatic control of frequency or phase; Synchronisation (37,643) |
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| 09/10/2014 | EP2774271A1 Electronic oscillation circuit |
| 09/10/2014 | EP2774270A1 Temperature compensated frequency adjustment in a meter reading endpoint |
| 09/09/2014 | US8832487 High-speed I/O data system |
| 09/09/2014 | US8830005 Optical module for atomic oscillator and atomic oscillator |
| 09/09/2014 | US8830003 Ultrasonic generator and program writing method |
| 09/09/2014 | US8830002 Methods, algorithms, circuits, and systems for determining a reference clock frequency and/or locking a loop oscillator |
| 09/09/2014 | US8830001 Low power all digital PLL architecture |
| 09/09/2014 | US8829982 System incorporating power supply rejection circuitry and related method |
| 09/09/2014 | US8829962 Sub-gate delay adjustment using digital locked-loop |
| 09/09/2014 | US8829961 Clock generator |
| 09/09/2014 | US8829960 Delay locked loop circuit and method of driving the same |
| 09/09/2014 | US8829959 Phase locked loop circuitry having switched resistor loop filter circuitry, and methods of operating same |
| 09/09/2014 | US8829958 Clock and data recovery circuitry with auto-speed negotiation and other possible features |
| 09/09/2014 | US8829957 Method of distributing a clock signal, a clock distributing system and an electronic system comprising a clock distributing system |
| 09/09/2014 | US8829955 Isolator-based transmission system with side isolator channel for refresh signals |
| 09/04/2014 | WO2014133783A1 Phase-locked loop using dual loop mode to achieve fast resettling |
| 09/04/2014 | US20140247094 High-precision ghz clock generation using spin states in diamond |
| 09/04/2014 | US20140247093 Phase locked loop and semiconductor device using the same |
| 09/04/2014 | US20140247076 Aligning multiple chip input signals using digital phase lock loops |
| 09/04/2014 | US20140247075 Interface circuit for signal transmission |
| 09/03/2014 | EP2773044A1 Electronic circuit, radar apparatus, and method of performing self-diagnosis on radar apparatus |
| 09/02/2014 | US8826061 Timer, method of implementing system time using a timer, and integrated circuit device including the same |
| 09/02/2014 | US8824615 Frequency tracing circuit and method thereof |
| 09/02/2014 | US8824538 Methods and systems for adaptive receiver equalization |
| 09/02/2014 | US8824511 Clock synchronization system, node, clock synchronization method, and program |
| 09/02/2014 | US8823721 Techniques for aligning frame data |
| 09/02/2014 | US8823562 Parallel-to-serial converter circuit |
| 09/02/2014 | US8823437 Clock signal generator |
| 09/02/2014 | US8823432 Low power data recovery |
| 09/02/2014 | US8823431 Delay circuit and semiconductor apparatus including the same |
| 09/02/2014 | US8823430 Clock generating circuit and clock generating method |
| 09/02/2014 | US8823429 Data transition density normalization for half rate CDRs with bang-bang phase detectors |
| 09/02/2014 | US8823428 Semiconductor device, method for operating the same, and memory system including the same |
| 09/02/2014 | US8823418 Power on detection circuit |
| 09/02/2014 | US8823416 Use of PLL stability for islanding detection |
| 08/28/2014 | WO2014130913A1 Phase lock loop indicator |
| 08/28/2014 | WO2014130525A1 Single insertion trimming of highly accurate reference oscillators |
| 08/28/2014 | WO2014128687A1 System and method for testing frequency synthesizer |
| 08/28/2014 | US20140241442 Compact low-power fully digital cmos clock generation apparatus for high-speed serdes |
| 08/28/2014 | US20140241335 Phase-locked loop using dual loop mode to achieve fast resettling |
| 08/28/2014 | US20140240371 Phase Locked Loop for Preventing Harmonic Lock, Method of Operating the Same, and Devices Including the Same |
| 08/28/2014 | US20140240053 Supply voltage drift insensitive digitally controlled oscillator and phase locked loop circuit |
| 08/28/2014 | US20140240013 Apparatuses and Methods for Compensating for Power Supply Sensitivities of a Circuit in a Clock Path |
| 08/28/2014 | US20140240012 Reference clock compensation for fractional-n phase lock loops (plls) |
| 08/28/2014 | US20140240011 Method and arrangement for generating a clock signal by means of a phase locked loop |
| 08/28/2014 | US20140240003 Phase lock loop lock indicator |
| 08/28/2014 | DE102013101933A1 Verfahren und Anordnung zur Erzeugung eines Taktsignals mittels eines Phasenregelkreises Method and arrangement for generating a clock signal using a phase locked loop |
| 08/26/2014 | US8816790 Self-biased amplitude-controlled oscillator with constant harmonic content |
| 08/26/2014 | US8816784 Silicon-based atomic clocks |
| 08/26/2014 | US8816783 Device for an atomic clock |
| 08/26/2014 | US8816782 Phase locked loop circuit having a voltage controlled oscillator with improved bandwidth |
| 08/26/2014 | US8816781 Apparatus and method to detect frequency difference |
| 08/26/2014 | US8816780 Apparatus and method for calibrating timing mismatch of edge rotator operating on multiple phases of oscillator |
| 08/26/2014 | US8816779 Device for an atomic clock |
| 08/26/2014 | US8816778 Clock frequency adjusting method and circuit |
| 08/26/2014 | US8816777 Microwave synthesizer |
| 08/26/2014 | US8816776 Loss of lock detector for clock and data recovery system |
| 08/26/2014 | US8816736 Clock signal generators having a reduced power feedback clock path and methods for generating clocks |
| 08/26/2014 | US8816735 Phase-locked loop circuit |
| 08/26/2014 | US8816734 Clock generation circuit and semiconductor apparatus including the same |
| 08/26/2014 | US8816733 Delay locked-loop circuit and display apparatus |
| 08/26/2014 | US8816732 Capactive load PLL with calibration loop |
| 08/26/2014 | US8816731 Phase-locked loops that share a loop filter |
| 08/26/2014 | US8816730 Frequency synthesis with gapper |
| 08/26/2014 | US8816729 Phase-locked-loop with quadrature tracking filter for synchronizing an electric grid |
| 08/21/2014 | WO2014078311A3 Frequency synthesis using a phase locked loop |
| 08/21/2014 | US20140233333 Methods and apparatus for synchronizing communication with a memory controller |
| 08/21/2014 | US20140232479 Quantum interference device, atomic oscillator, and moving object |
| 08/21/2014 | US20140232478 Quantum interference device, atomic oscillator, and moving object |
| 08/21/2014 | US20140232474 Enhanced Numerical Controlled Oscillator |
| 08/21/2014 | US20140232473 Adpll |
| 08/21/2014 | US20140232438 Semiconductor device |
| 08/19/2014 | US8811557 Frequency acquisition utilizing a training pattern with fixed edge density |
| 08/19/2014 | US8811555 Clock and data recovery circuitry with auto-speed negotiation and other possible features |
| 08/19/2014 | US8811371 Transmit diversity scheme for uplink data transmissions |
| 08/19/2014 | US8810325 Quantum interference device, atomic oscillator and magnetic sensor |
| 08/19/2014 | US8810321 Oscillator auto-trimming method and semiconductor device using the method |
| 08/19/2014 | US8810320 Phase-locked loop runaway detector |
| 08/19/2014 | US8810292 PLL circuit |
| 08/19/2014 | US8810291 Phase-locked loop |
| 08/19/2014 | US8810290 Fractional phase locked loop having an exact output frequency and phase and method of using the same |
| 08/19/2014 | US8810289 Digital power on reset |
| 08/19/2014 | US8810286 Method and apparatus for synthesizing a low phase noise frequency with wide tuning range |
| 08/19/2014 | US8809835 RF circuits including transistors having strained material layers |
| 08/14/2014 | US20140225678 Atomic oscillator, method of detecting coherent population trapping resonance and magnetic sensor |
| 08/14/2014 | US20140225677 Mems oscillator |
| 08/14/2014 | US20140225676 Built-in Self-test Circuit for Voltage Controlled Oscillator |
| 08/14/2014 | US20140225655 Clock-gated synchronizer |
| 08/14/2014 | US20140225654 Phase-lock loop |
| 08/14/2014 | US20140225653 Cascaded pll for reducing low-frequency drift in holdover mode |
| 08/14/2014 | US20140225652 Charge pump with a power-controlled clock buffer to reduce power consumption and output voltage ripple |
| 08/14/2014 | US20140225651 Delay Locked Loop Circuit and Method |
| 08/13/2014 | CN203775188U 时钟发生器 Clock Generator |
| 08/13/2014 | CN203775187U 一种sca多通道高速采集系统 One kind of multi-channel high-speed acquisition system sca |
| 08/13/2014 | CN103986464A 一种锁相环环路参数自校准装置及方法 One kind of phase-locked loop parameters self-calibration device and method |
| 08/13/2014 | CN103986463A 一种收音机pll系统和载波锁相方法 A radio receiver system and carrier phase lock method pll |
| 08/13/2014 | CN103986462A 具备高速接口的快速测频电路 Have high-speed interface Fast Frequency Circuit |
| 08/13/2014 | CN103986461A 时间数字转换方法及时间数字转换器 Time to digital conversion, and the time to digital converter |
| 08/13/2014 | CN103986460A 一种使用无锁定指示锁相环的SoC片内时钟生成电路 A lock-free within the instructions SoC chip PLL clock generation circuit |
| 08/13/2014 | CN103986459A 全数字锁相环内建自测试结构 DPLL built-in self test structure |