Patents for H03L 1 - Stabilisation of generator output against variations of physical values, e.g. power supply (2,641) |
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05/27/2014 | US8736394 Reference frequency generating device |
05/27/2014 | US8736387 Chopper based relaxation oscillator |
05/20/2014 | US8729977 Compensation for crystal frequency using multiple temperatures |
05/20/2014 | US8729976 Methods and apparatus for calibration and temperature compensation of oscillators having mechanical resonators |
05/20/2014 | US8729973 MEMS resonator |
05/15/2014 | WO2014073503A1 Reference signal generation device and reference signal generation method |
05/15/2014 | US20140132361 Heater device and oscillation apparatus |
05/15/2014 | DE10348364B4 Oszillatorschaltung mit stabiler Frequenz Oscillator circuit with stable frequency |
05/14/2014 | CN203596811U 一种航天用100MHz高频率恒温晶体振荡器 One kind of aerospace 100MHz high frequency crystal oscillator thermostat |
05/08/2014 | US20140125721 Switching driving method used for a driving system |
05/08/2014 | US20140125420 Piezoelectric device and electronic apparatus |
05/07/2014 | CN101783649B 多段型恒温晶体振荡器 Multi-type oven controlled crystal oscillator |
05/06/2014 | US8717115 Resonator circuit and method of generating a resonating output signal |
05/06/2014 | US8717114 Low-noise fine-frequency tuning |
05/06/2014 | US8717109 Temperature invariant circuit and method thereof |
04/30/2014 | CN203574634U Octcxo |
04/29/2014 | US8710939 Oscillator circuit which compensates for external voltage supply, temperature and process |
04/29/2014 | US8710938 Electronic device including predicted frequency error estimation of a voltage controlled oscillator and related methods |
04/16/2014 | CN203554414U Oscillator |
04/09/2014 | CN103716042A Temperature compensation method used for simulating temperature compensated crystal oscillator |
04/09/2014 | CN103716041A Integrated circuit and method of switching, vibrating device, electronic apparatus, and moving object |
04/09/2014 | CN103716040A Wave filter bandwidth calibrating circuit |
04/09/2014 | CN102594345B Data sending method and system on basis of chip |
04/08/2014 | US8693969 Temperature compensation in a telecommunications device |
04/08/2014 | US8692622 High-speed CMOS ring voltage controlled oscillator with low supply sensitivity |
04/03/2014 | US20140091867 Integrated circuit, vibrating device, electronic apparatus, moving object, and method of switching modes of integrated circuit |
04/02/2014 | CN102647182B Analog compensation device capable of reducing temperature drift of phase locking frequency modulation circuit |
03/27/2014 | WO2014045929A1 Standard signal generation device, gnss module, and standard signal generation method |
03/27/2014 | US20140085015 Oscillation device |
03/25/2014 | US8680933 Temperature-compensated oscillator and electronic device |
03/20/2014 | WO2014043531A1 Cancelling supply noise in a voltage controlled oscillator circuit |
03/20/2014 | WO2014043455A1 Communications device with oscillator calibration and related methods |
03/20/2014 | US20140077888 Semiconductor device and metering apparatus |
03/18/2014 | US8674778 Method and system for correcting oscillator frequency drift |
03/18/2014 | US8674777 Jitter compensated numerically controlled oscillator |
03/13/2014 | US20140070892 Constant-temperature piezoelectric oscillator and method of manufacturing the same |
03/13/2014 | DE102013013196A1 Referenztaktkalibrierung Reference clock calibration |
03/11/2014 | US8669825 Temperature-compensated oscillator and electronic device |
03/11/2014 | US8669822 Resonator |
02/27/2014 | WO2014029718A1 System for producing a system clock and temperature gradient detection system |
02/26/2014 | EP2701309A1 System for producing a system clock and temperature gradient detection system |
02/26/2014 | CN203457119U Thermostatic control-based highly anti-vibration crystal oscillator |
02/26/2014 | CN103607198A 100MHz high-frequency constant temperature crystal oscillator for spaceflight |
02/25/2014 | US8659361 Function generator circuit |
02/20/2014 | US20140049331 Tcxo replacement for gps |
02/19/2014 | CN103595402A High-accuracy oscillator |
02/13/2014 | WO2014025575A1 Method and apparatus to control the lc tank temperature null characteristic in a highly stable lc oscillator |
02/13/2014 | US20140041454 Piezoelectric resonator, etching amount detecting device, and oscillator |
02/06/2014 | US20140035690 Voltage change compensation type oscillator and method of compensating error of oscillator |
01/30/2014 | WO2014018401A1 Methods for addressing aging of xo crystals |
01/30/2014 | WO2013127701A3 Device for supplying voltage to the cathode of a mass spectrometer |
01/29/2014 | EP2689533A1 Method and system for controlling and stabilising the frequency of a signal generated by a controllable oscillator |
01/29/2014 | CN103546148A Oven controlled crystal oscillator |
01/22/2014 | CN103532546A 振荡器 Oscillator |
01/14/2014 | US8629731 MEMS resonator |
01/14/2014 | US8629730 Oscillator |
01/09/2014 | US20140009235 Oven controlled crystal oscillator |
01/08/2014 | EP2681845A2 Temperature compensation and coarse tune bank switches in a low phase noise vco |
01/08/2014 | CN203387495U PLL (Phase Locked Loop) circuit reference clock switching circuit system |
01/07/2014 | US8627134 Semiconductor apparatus and local skew detecting circuit therefor |
01/03/2014 | WO2013173010A4 Pulse-by-pulse compliance voltage generation for an implantable stimulator |
01/02/2014 | US20140004887 Crystal oscillator calibration |
01/02/2014 | US20140002197 Oscillator arrangement |
01/02/2014 | US20140002148 Methods, apparatuses, and circuits for bimodal disable circuits |
01/01/2014 | EP2680442A1 Oscillator arrangement |
12/25/2013 | EP2676364A1 Wireless chipset with a non-temperature compensated crystal reference |
12/19/2013 | WO2013187919A1 Compensation for crystal frequency using multiple temperatures |
12/19/2013 | US20130336080 Timing-drift calibration |
12/19/2013 | US20130335153 Oscillator and ic chip |
12/18/2013 | CN103457601A Common reference crystal systems |
12/12/2013 | US20130328634 Compensation for crystal frequency using multiple temperatures |
12/11/2013 | CN103444075A Wireless chipset with a non-temperature compensated crystal reference |
12/10/2013 | US8604884 VCO insensitive to power supply ripple |
12/05/2013 | WO2013180989A1 Surface mount ovenized oscillator assembly |
12/05/2013 | US20130321088 Surface mount ovenized oscillator assembly |
12/04/2013 | CN103427829A Temperature information generation circuit, oscillator, electronic apparatus, and temperature compensation system |
12/04/2013 | CN102299706B VCO frequency temperature compensation system and method for locking phase lock loop frequency |
11/28/2013 | US20130314169 Oscillating device, oscillating element and electronic apparatus |
11/28/2013 | US20130313332 Temperature information generation circuit, oscillator, electronic apparatus, temperature compensation system, and temperature compensation method of electronic component |
11/26/2013 | US8593229 Atomic oscillator |
11/21/2013 | WO2013173010A1 Pulse-by-pulse compliance voltage generation for an implantable stimulator |
11/21/2013 | US20130307597 Semiconductor device and information processing apparatus |
11/20/2013 | CN103404032A Temperature compensation and coarse tune bank switches in a low phase noise VCO |
11/19/2013 | US8587384 Semiconductor integrated circuit device and oscillation frequency calibration method |
11/14/2013 | US20130300510 Oscillating device and electronic apparatus |
11/13/2013 | CN203289406U Real-time clock compensation apparatus |
11/13/2013 | CN103391045A Anti-process-vibration on-chip oscillator of self-trimming integrated circuit |
11/07/2013 | US20130293313 Oscillation circuit |
11/07/2013 | US20130293312 Oscillator |
11/06/2013 | CN103384150A Oscillator |
11/05/2013 | US8575819 Microelectromechanical resonators with passive frequency tuning using built-in piezoelectric-based varactors |
10/31/2013 | US20130285640 Semiconductor device, measurement device, and correction method |
10/23/2013 | CN102118160B Circuit and method for generating clock signal |
10/22/2013 | US8565704 Method and apparatus for compensating an oscillator in a location-enabled wireless device |
10/22/2013 | US8564376 Physical section of atomic oscillator |
10/17/2013 | WO2013060608A3 Temperature compensation in a pll |
10/10/2013 | WO2013149636A1 Device for compensating temperature drift of a vco, and to a method thereof |
10/09/2013 | CN203233361U Oscillation circuit |
10/09/2013 | CN103346750A High-vibration-resisting crystal oscillator based on constant-temperature control |
10/08/2013 | US8552807 Electronic apparatus compensated through monitoring a status of GNSS receiver and related method thereof |