Patents
Sitemap › H03 - Basic electronic circuitry › H03B - Generation of oscillations, directly or by frequency-changing, by circuits employing active elements which operate in a non-switching manner; Generation of noise by such circuits › H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input
Patents for H03B 5 - Generation of oscillations using amplifier with regenerative feedback from output to input (11,466)
03/2010
03/18/2010US20100066458 Oscillator and driving circuit and oscillation method thereof
03/17/2010EP2164170A1 Self-adjusting gate bias network for field effect transistors
03/17/2010EP2162982A1 An oscillator arrangement
03/17/2010CN100594678C High speed clock distribution transmission line network
03/17/2010CN100594663C Piezo-oscillator
03/17/2010CN100594662C LC voltage controlled oscillator with improvement of the coarse tuning time
03/16/2010US7679466 Counter-based resonator frequency compensation
03/16/2010US7679465 Oscillator circuit
03/16/2010US7679463 Multi-terminal harmonic oscillator integrated circuit with frequency calibration and frequency configuration
03/16/2010US7679455 Technique for expanding an input signal
03/11/2010WO2009140585A3 Inductance enhanced rotary traveling wave oscillator circuit and method
03/11/2010US20100060367 Crystal oscillator for surface mounting
03/10/2010CN201422100Y Crystal oscillating circuit and electronic device with crystal oscillating circuit
03/10/2010CN101669279A Surface mounting crystal oscillator
03/10/2010CN101667809A Constant-temperature type crystal oscillator
03/09/2010US7675378 Multiple status e-fuse based non-volatile voltage control oscillator configured for process variation compensation, an associated method and an associated design structure
03/09/2010US7675377 Voltage controlled oscillator
03/09/2010US7675376 Voltage-controlled oscillator
03/09/2010US7675375 Electrical oscillator circuit and an integrated circuit
03/09/2010US7675370 Dynamic calibration techniques for digitally controlled oscillator
03/09/2010US7675367 Design structure for an automated real-time frequency band selection circuit for use with a voltage controlled oscillator
03/04/2010US20100052746 Voltage-controlled oscillator, phase-locked loop (pll) circuit, and clock generator
03/03/2010CN201415052Y Game chess with automatic judgment
03/03/2010CN101662259A Integrated coaxial dielectric voltage controlled oscillator and manufacturing method thereof
03/02/2010US7671710 MEMS oscillator with temperature sensitive MEMS capacitances
03/02/2010US7671689 Transistor voltage controlled oscillator
02/2010
02/25/2010US20100045394 Method, System and Apparatus for Accurate and Stable LC-Based Reference Oscillators
02/25/2010US20100045393 Crystal oscillator
02/25/2010DE112008001209T5 VCO vom LC-Typ LC-type VCO
02/24/2010EP2157690A1 Method, system and apparatus for accurate and stable LC-based reference oscillators
02/24/2010CN201414110Y High-precision wide-frequency constant-temperature crystal oscillator
02/23/2010US7667550 Differential oscillator device with pulsed power supply, and related driving method
02/23/2010US7667549 Semiconductor device and driving method thereof
02/23/2010US7667548 Oscillation maintenance circuit for half duplex transponder
02/18/2010DE20321783U1 Mikrowellen-Oszillator A microwave oscillator
02/17/2010CN101651446A SMD oven controlled crystal oscillator
02/17/2010CN101651445A Oven controlled crystal oscillator
02/16/2010US7663447 Oscillator circuit having a stable output signal resistant to power supply voltage fluctuation
02/16/2010US7663445 Voltage-control oscillator circuits with combined MOS and bipolar device
02/11/2010US20100033259 Semiconductor integrated circuit device
02/11/2010US20100033258 Secondary vibration damping type crystal oscillator circuit
02/10/2010CN101645691A Secondary vibration damping type crystal oscillator circuit
02/09/2010US7659788 Amplitude regulating circuit
02/09/2010CA2534370C Tunable frequency, low phase noise and low thermal drift oscillator
02/04/2010US20100026404 Voltage-controlled oscillator, phase-locked loop circuit and clock data recovery circuit
02/04/2010US20100026403 Selectable drive strength high frequency crystal oscillator circuit
02/04/2010US20100026402 Low phase noise differential crystal oscillator circuit
02/03/2010CN201398176Y Wideband voltage-controlled oscillator
02/03/2010CN201398175Y 10MHz single-layer constant-temperature crystal vibrator
02/02/2010US7657775 Dynamic memory clock adjustments
02/02/2010US7656245 Integrated clock generator and timing/frequency reference
02/02/2010US7656244 Discrete clock generator and timing/frequency reference
02/02/2010US7656243 Monolithic clock generator and timing/frequency reference
02/02/2010US7656242 Electromagnetic electric generator
02/02/2010US7656239 Phase shifting coupling technique for multi-phase LC tank based oscillators
01/2010
01/28/2010US20100019856 Monolithic Clock Generator and Timing/Frequency Reference
01/27/2010CN100586006C Controllable SAW oscillator
01/26/2010US7652544 Voltage controlled oscillator and frequency control method of the voltage controlled oscillator
01/21/2010US20100013568 Semiconductor device, rf-ic and manufacturing method of the same
01/20/2010CN101630942A Voltage controlled oscillator circuit
01/19/2010US7649427 Crystal oscillator
01/19/2010US7649424 Method of adjusting the resonance frequency of an L-C resonant circuit and resonant circuit
01/13/2010EP2144080A1 Microwave/millimeter wave sensor apparatus
01/13/2010CN201383799Y 80MHz low-phase-noise shockproof miniature DTCXO
01/13/2010CN100581056C Stable oscillator without influence of temperature variation and power supply voltage variation
01/12/2010US7646257 Method and apparatus to facilitate the provision and use of a plurality of varactors with a plurality of switches
01/12/2010US7646256 Controlled oscillation module
01/12/2010US7646255 Voltage controlled oscillator module with ball grid array resonator
01/07/2010WO2010002300A1 Temperature regulation of crystal oscillator
01/07/2010US20100001803 Electronic circuit for obtaining a variable capacitative impedence
01/06/2010CN101622783A High-frequency voltage-controlled oscillation circuit
01/06/2010CN100578914C Variable reactor device with reduced temperature dependence
01/06/2010CN100578913C Variable capacitor used in pressure control oscillator
01/05/2010US7642875 Temperature correcting apparatus and voltage-controlled oscillation apparatus
01/05/2010US7642874 Oscillator circuit with transition detection enable
01/05/2010US7642873 Method for enabling an oscillator circuit using transition detection
01/05/2010US7642871 Surface acoustic wave oscillator and method of varying frequency thereof
01/05/2010US7642864 Circuits and design structures for monitoring NBTI (negative bias temperature instability) effect and/or PBTI (positive bias temperature instability) effect
12/2009
12/31/2009US20090322437 System, method and apparatus employing crystal oscillator
12/31/2009US20090322436 Voltage-controlled oscillator
12/31/2009US20090322087 Wind Turbine Generator System
12/30/2009WO2009157208A1 Circuit module, method for manufacturing circuit module, and portable apparatus
12/30/2009WO2009156793A1 Voltage controlled oscillator (vco) circuit with integrated compensation of thermally caused frequency drift
12/30/2009CN101615886A Main circuit of quartz crystal oscillator
12/30/2009CN100576729C Frequency adjusting method for surface sound wave device and electronic apparatus
12/30/2009CN100576720C Constant temperature type crystal oscillator
12/29/2009US7639097 Crystal oscillator circuit having fast start-up and method therefor
12/29/2009US7639096 Oscillator device and method for manufacturing the device
12/29/2009US7639094 Shared pin resonator oscillators
12/29/2009US7639092 Crystal oscillator frequency tuning circuit
12/29/2009US7638922 Method for ultra-fast controlling of a magnetic cell and related devices
12/24/2009US20090315631 Methods and Apparatus Utilizing Quantum Inductance of Nanoscale Structures
12/23/2009WO2009107992A3 Voltage controlled oscillator with low-noise current and voltage sources
12/23/2009CN100574092C Voltage controlled digital analog oscillator and frequency synthesizer using the same
12/22/2009US7636021 Low noise and low phase hits tunable oscillator
12/22/2009CA2533623C Tunable oscillator
12/16/2009EP1697924B1 Method for ultra-fast controlling of a magnetic cell and related devices
12/16/2009CN201365226Y External modulation free-running multivibrator with temperature compensation
12/16/2009CN101604971A Packaging device capable of slowing down heat energy to radiate outside and oscillator device
12/16/2009CN100571020C Crystal oscillating circuit and gain control method thereof
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