| Patents for H03L 1 - Stabilisation of generator output against variations of physical values, e.g. power supply (2,641) |
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| 03/05/2015 | US20150061783 Crystal controlled oscillator |
| 03/05/2015 | US20150059467 Oscillator circuit |
| 02/26/2015 | US20150054590 Oven controlled crystal oscillator |
| 02/24/2015 | US8963651 Frequency temperature offset compensation |
| 02/24/2015 | US8963650 Semiconductor device having on-chip oscillator for producing clock signal |
| 02/24/2015 | US8963649 PLL with oscillator PVT compensation |
| 02/24/2015 | US8963604 Methods, apparatuses, and circuits for bimodal disable circuits |
| 02/19/2015 | US20150047974 Plasma processing apparatus and high frequency generator |
| 02/17/2015 | US8957735 Phase-locked loop (PLL) circuit and communication apparatus |
| 02/12/2015 | US20150042407 Method for detecting frequency offset of oscillator and associated circuit |
| 02/11/2015 | CN104348480A 振荡装置 Oscillation means |
| 02/11/2015 | CN102611389B 调制信号发生电路、发送接收模块、以及雷达装置 Circuit, transmitting and receiving modules, as well as radar modulation signal generation means |
| 02/11/2015 | CN102439844B 振荡器 Oscillators |
| 02/03/2015 | US8947171 Coupled timing oscillators |
| 02/03/2015 | US8947169 Oscillating device and electronic apparatus |
| 01/29/2015 | US20150028960 Oscillator |
| 01/28/2015 | CN204131497U 一种频率不随温度变化的压控振荡器电路 A frequency does not change with temperature, voltage-controlled oscillator circuit |
| 01/27/2015 | US8941444 Crystal oscillator |
| 01/21/2015 | CN104300967A 一种频率不随温度变化的压控振荡器电路 A frequency does not change with temperature, voltage-controlled oscillator circuit |
| 01/21/2015 | CN104300966A 能校正自身频率的芯片上振荡方法以及芯片上振荡装置 The method can be corrected on the oscillation frequency of the chip itself, and on-chip oscillator means |
| 01/14/2015 | CN104283553A 一种帮助随温度变化而失锁的频率源电路再次锁定的自校准系统 Help a frequency source circuit with temperature changes and unlock the lock again, self-calibration system |
| 01/13/2015 | US8933760 System and methods for correcting clock synchronization errors |
| 01/07/2015 | EP2820668A2 Device for supplying voltage to the cathode of a mass spectrometer |
| 01/07/2015 | CN102739241B 振荡信号产生器及控制振荡信号产生器的方法 Oscillating signal generator and a control method of the oscillating signal generator |
| 01/01/2015 | US20150002505 Apparatus, system and method for controlling temperature and power supply voltage drift in a digital phase locked loop |
| 12/31/2014 | CN101064494B 一种频率可调的晶体振荡电路 A frequency tunable crystal oscillator circuit |
| 12/30/2014 | US8922289 Oscillation circuit |
| 12/24/2014 | CN102820883B 一种恒温晶体振荡器控温系统 One kind of oven controlled crystal oscillator temperature control system |
| 12/18/2014 | US20140368283 Electronic device, electronic apparatus, and moving object |
| 12/11/2014 | US20140361846 Communication device and control method thereof |
| 12/11/2014 | US20140361844 Suspended passive element for mems devices |
| 12/11/2014 | US20140361843 Monolithic body mems devices |
| 12/09/2014 | US8907708 Digitally controlled oscillator with thermometer sigma delta encoded frequency control word |
| 12/04/2014 | US20140354365 Device for Compensating Temperature Drift of a VCO, and to a Method Thereof |
| 12/02/2014 | US8902011 Signal generating circuit for real time clock device and method thereof |
| 11/27/2014 | US20140347139 Frequency generator assembly |
| 11/27/2014 | US20140347138 Methods for noise reduction and quality factor improvement in resonators |
| 11/25/2014 | US8896389 Oscillation circuit having negative resistance element and oscillator using the oscillation circuit |
| 11/25/2014 | US8896388 Temperature-compensated crystal oscillator |
| 11/25/2014 | US8896385 Oscillators having arbitrary frequencies and related systems and methods |
| 11/11/2014 | US8884718 Method and apparatus to control the LC tank temperature null characteristic in a highly stable LC oscillator |
| 11/11/2014 | US8884711 MEMS device oscillator loop with amplitude control |
| 11/11/2014 | US8884706 System and method for built in self test for timing module holdover |
| 11/04/2014 | US8878621 Temperature-compensated semiconductor resistor device |
| 11/04/2014 | US8878615 Voltage-controlled oscillator device and method of correcting voltage-controlled oscillator |
| 10/30/2014 | US20140320222 Electronic device, electronic apparatus, and moving object |
| 10/30/2014 | US20140320221 Electronic device, electronic apparatus, and moving object |
| 10/30/2014 | US20140320220 Oven controlled crystal oscillator and manufacturing method thereof |
| 10/28/2014 | US8873692 Configurable baseband in a GPS receiver |
| 10/14/2014 | US8860514 Time-interleaved digital-to-time converter |
| 10/07/2014 | US8854145 Systems and methods for reducing frequency pulling in an oscillator circuit |
| 10/02/2014 | US20140292423 Oscillator, electronic device and moving object |
| 10/02/2014 | US20140292421 Electronic device, electronic apparatus, moving object, and method for manufacturing electronic device |
| 09/30/2014 | US8847695 Method, system and apparatus for accurate and stable LC-based reference oscillators |
| 09/30/2014 | US8847690 System and method for built in self test for timing module holdover |
| 09/30/2014 | US8847643 Semiconductor device and information processing apparatus |
| 09/18/2014 | US20140266472 Temperature compensated pll calibration |
| 09/16/2014 | US8836442 Variable capacitance with delay lock loop |
| 09/16/2014 | US8836389 Apparatus, system, and method for controlling temperature and power supply voltage drift in a digital phase locked loop |
| 09/12/2014 | WO2014137666A1 System and method for operating low power circuits at high temperatures |
| 09/11/2014 | US20140253256 Monolithic clock generator and timing/frequency reference |
| 09/10/2014 | EP2775626A1 Frequency synthesis system and method |
| 09/10/2014 | EP2774270A1 Temperature compensated frequency adjustment in a meter reading endpoint |
| 09/09/2014 | US8829956 Signal generating circuits for generating fan driving signal |
| 09/04/2014 | US20140247095 Frequency temperature offset compensation |
| 09/03/2014 | EP2772822A1 Correction circuit and real-time clock circuit |
| 09/02/2014 | US8823462 Piezoelectric oscillation circuit and temperature-constant piezoelectric oscillator |
| 08/28/2014 | US20140240053 Supply voltage drift insensitive digitally controlled oscillator and phase locked loop circuit |
| 08/21/2014 | US20140232475 Single insertion trimming of highly accurate reference oscillators |
| 08/19/2014 | US8810330 DC power supply circuit, oscillator circuit and method for generating a DC power supply signal |
| 08/19/2014 | US8810324 Oscillating device |
| 08/12/2014 | US8803621 Semiconductor device having oscillator circuit |
| 08/07/2014 | US20140218119 Common reference crystal systems |
| 08/05/2014 | US8797106 Circuits, apparatuses, and methods for oscillators |
| 07/31/2014 | US20140210563 Crystal controlled oscillator and oscillating device |
| 07/31/2014 | US20140210531 Delay-locked loop with independent phase adjustment of delayed clock output pairs |
| 07/30/2014 | CN102132492B 合成器和使用它的接收装置及电子设备 Synthesizer and use its reception device and electronic equipment |
| 07/24/2014 | DE102014100404A1 Temperaturgesteuerter Oszillator und Temperatursensor mit demselben Temperature-controlled oscillator and temperature sensor with the same |
| 07/23/2014 | CN103944559A 油导热型恒温晶体振荡器加热槽 Thermal oil heating tank-type oven controlled crystal oscillator |
| 07/23/2014 | CN103944558A 多簧减震型抗震恒温晶体振荡器 Multi-spring type shock damping oven controlled crystal oscillator |
| 07/23/2014 | CN103944529A 恒温晶体振荡器 Oven controlled crystal oscillator |
| 07/23/2014 | CN102356548B 具有经调节对称负载的电流控制振荡器 After adjusting the load has a symmetrical current-controlled oscillator |
| 07/23/2014 | CN102045082B 双待终端及双待终端的自动频率控制环路的控制方法 Dual standby and dual standby terminal terminal automatic frequency control loop control method |
| 07/15/2014 | US8781045 Communication apparatuses and wireless communications modules |
| 07/08/2014 | US8775851 Method and system for precise temperature and timebase PPM error estimation using multiple timebases |
| 07/03/2014 | US20140187294 Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods |
| 07/03/2014 | US20140184344 Temperature compensation method and crystal oscillator |
| 07/02/2014 | CN103905036A 一种恒温晶体振荡器的控温电路 One kind of temperature-controlled oven controlled crystal oscillator circuit |
| 07/02/2014 | CN102684683B 任意项全系数高精度温度补偿晶体振荡器 Any of the full precision temperature compensated crystal oscillator coefficient |
| 07/01/2014 | US8766737 Oscillation device |
| 07/01/2014 | US8766736 Methods of frequency versus temperature compensation of existing crystal oscillators |
| 06/26/2014 | WO2014095409A1 Method for stabilizing the clock frequency of a microcontroller |
| 06/25/2014 | CN203675094U 有源rc滤波器校准电路 Active rc filter calibration circuit |
| 06/25/2014 | CN102769461B 一种提高dds信号源输出可靠性的方法及系统 A method for improving dds signal source output and system reliability |
| 06/18/2014 | EP2742467A1 Neural network frequency control |
| 06/18/2014 | CN103873048A On-chip RC oscillator with frequency self correction function and frequency self correction method |
| 06/17/2014 | US8754718 Piezoelectric device and electronic apparatus |
| 06/12/2014 | US20140159823 Silicon-Based Oscillator for A Downhole Tool |
| 06/11/2014 | EP2741442A1 Automatic clock calibration of a remote unit using phase drift |
| 06/03/2014 | US8742863 Temperature-corrected frequency control with crystal oscillators for initial frequency acquisition |