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