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)
09/2012
09/12/2012CN202435343U Small voltage-controlled constant temperature crystal oscillation circuit
09/12/2012CN202435342U Temperature compensation device of constant-temperature crystal oscillation circuit
09/11/2012US8264296 Voltage controlled oscillator
09/11/2012US8264295 Switched varactor circuit for a voltage controlled oscillator
09/11/2012US8264293 Oscillator
09/11/2012US8264292 Device and method for compensating for a resonator
09/11/2012US8264291 Resonator and a method of manufacturing the same, and oscillator and electronic apparatus including the same
09/11/2012US8264290 Dual positive-feedbacks voltage controlled oscillator
09/11/2012US8264289 Nth-order arbitrary-phase-shift sinusoidal oscillator structure and analytical synthesis method of making the same
09/06/2012US20120224460 Piezoelectric vibrator, oscillator, electronic device and radio timepiece
09/06/2012US20120223785 Crystal oscillator with reduced acceleration sensitivity
09/06/2012US20120223784 Vibrator element, vibrator, oscillator, and electronic apparatus
09/06/2012US20120223783 Oscillator circuit and electronic apparatus including the same
09/06/2012US20120223782 Complex negative feedback frequency selection output circuit and oscillation circuit using the same
09/06/2012US20120223781 Noise regulated linear voltage controlled oscillator
09/06/2012US20120223779 Voltage-controlled oscillator
09/05/2012CN202424621U High speed data collection and function generation system based on field programmable gate array (FPGA)
09/05/2012CN102655392A Oscillator circuit and electronic apparatus including the same
09/05/2012CN102655391A Oscillation device
09/05/2012CN101814903B Tunable ferro-electric filter
09/05/2012CN101772885B A surface acoustic wave driving circuit and oscillator therefor
09/05/2012CN101764572B High-frequency colpitts circuit
09/05/2012CN101162889B 压控振荡器及其控制方法 A voltage controlled oscillator and its control method
09/04/2012US8261120 Clock integrated circuit
09/04/2012US8258887 Delay-coupled LCVCO
09/04/2012US8258886 System and method for improved start-up of self-oscillating electro-mechanical surgical devices
09/04/2012US8258885 Frequency-coupled LCVCO
09/04/2012US8258882 Clock signal distributing device
08/2012
08/30/2012WO2012115245A1 Nonreciprocal transmission line device
08/29/2012EP2493078A1 Oscillation device
08/29/2012EP2491475A2 Flexure assemblies and fixtures for haptic feedback
08/29/2012CN202406087U High-precision LC orthogonal voltage-controlled oscillator device
08/29/2012CN1941611B Voltage controlled oscillator circuitry and method
08/29/2012CN101399519B Digital controlled capacitor circuit, high-resolution digitally controlled oscillator and method thereof
08/28/2012US8253505 Package and vibrating device using the same
08/28/2012US8253504 Electronically variable oscillator
08/28/2012US8253501 Device with two differential oscillators with pulsed power supply coupled to and in quadrature-phase with each other
08/23/2012WO2012112621A1 Wireless chipset with a non-temperature compensated crystal reference
08/23/2012WO2012112587A1 Varactorless tunable oscillator
08/23/2012US20120214429 Interference resistant local oscillator
08/23/2012US20120212301 Surface acoustic wave resonator, surface acoustic wave oscillator, and electronic instrument
08/23/2012US20120212300 Varactorless tunable oscillator
08/23/2012US20120212299 Method for determining design values for crystal oscillator circuit and electronic apparatus
08/22/2012CN102647153A Method for determining design values for crystal oscillator circuit and electronic apparatus
08/22/2012CN102064765B Temperature compensation circuit for laser drive
08/21/2012US8250399 Method and apparatus for clock wander compensation
08/21/2012US8248175 Oscillator with external voltage control and interpolative divider in the output path
08/21/2012US8248173 Devices, systems, and methods for controlling the temperature of resonant elements
08/21/2012US8247798 RF circuits including transistors having strained material layers
08/21/2012US8245571 Component and production method for a component
08/16/2012WO2012074711A3 Integrated circuit device having an injection-locked oscillator
08/16/2012US20120206999 Crystal device, method of manufacturing crystal device, piezoelectric vibrator, oscillator, electronic apparatus, and radio timepiece
08/16/2012US20120206998 Anodic bonding apparatus, method of manufacturing package, piezoelectric vibrator, oscillator, electronic apparatus, and radio timepiece
08/16/2012US20120206211 Piezoelectric vibrating piece, piezoelectric vibrator, oscillator, electronic apparatus, and radio timepiece
08/16/2012US20120206210 Circuitry and method for precision amplitude control in quartz and mems oscillators
08/15/2012CN202385053U Linear voltage control crystal oscillator
08/15/2012CN102640418A Oscillator circuit which compensates for external voltage supply, temperature and process
08/15/2012CN102638226A Multi-path adjustable self-excited multivibrator
08/15/2012CN102638225A On-chip clock frequency regulating circuit and regulating method
08/15/2012CN102638224A Voltage controlled oscillator having improved phase noise
08/14/2012US8245074 Clock integrated circuit
08/14/2012US8242856 Piezoelectric oscillator
08/14/2012US8242855 Multi-primary distributed active transformer amplifier power supply and control
08/14/2012US8242854 Enhancing device reliability for voltage controlled oscillator (VCO) buffers under high voltage swing conditions
08/09/2012US20120200366 Oscillator
08/09/2012US20120200365 Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic apparatus, and radio timepiece
08/09/2012US20120200364 Oscillator and semiconductor integrated circuit device
08/09/2012US20120200363 Piezoelectric oscillator
08/08/2012EP2484006A1 An oscillator, a frequency synthesizer and a network node for use in a telecommunication network
08/08/2012CN202374219U Spectrum measurement device and yttrium iron garnet (YIG) tuned oscillator with sub-miniature A (SMA) interface
08/08/2012CN202374218U Spectrum measuring device and YIG tuned oscillator with external power supply thereof
08/08/2012CN202374217U Frequency spectrum measuring device and a YIG (Yttrium Iron Garnet) tuned oscillator adopting PCB (Printed Circuit Board) technology
08/08/2012CN202374216U Low-phase noise high-precision temperature compensation oscillator
08/08/2012CN102629852A Piezoelectric oscillator
08/08/2012CN102629851A 振荡器 Oscillator
08/07/2012US8237620 Reconfigurable radiation densensitivity bracket systems and methods
08/07/2012US8237515 Crystal oscillator temperature control and compensation
08/02/2012WO2012100710A1 Frequency offset adjusting method and device for terminal at booting
08/02/2012US20120195171 Method of manufacturing piezoelectric vibrating reed, piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece
08/02/2012US20120195170 Piezoelectric vibrating reed, piezoelectric vibrator, oscillator, electronic device, and radio-controlled timepiece
08/02/2012US20120194285 Vibrator element, vibrator, oscillator, and electronic device
08/02/2012US20120194284 Oscillation circuit having shield wire, and electronic apparatus
08/02/2012US20120194283 Vibrator element, vibrator, oscillator, and electronic apparatus
08/02/2012US20120194282 Internally transduced pn-diode-based ultra high frequency micromechanical resonator
08/02/2012US20120194280 Oscillation device
08/01/2012EP2482447A1 Voltage controlled oscillator
08/01/2012EP1484843B1 Radio communication method and system for performing communication among a plurality of radio communication terminals
08/01/2012CN202364176U Clock circuit
08/01/2012CN102624335A Novel crystal oscillator circuit
08/01/2012CN102624334A Rotary traveling wave voltage controlled oscillator with high power and large tuning ranges
08/01/2012CN102624333A Oscillation circuit having shield wire, and electronic apparatus
08/01/2012CN102624332A Method of determining load capacitance of crystal oscillation circuit, and electronic apparatus using the same
08/01/2012CN102624331A Temperature-compensation circuit and temperature-compensation method of real-time clock
08/01/2012CN102624330A Oscillation device
07/2012
07/31/2012US8232847 Oscillation circuit
07/26/2012US20120188023 Optimal Leg Design for MEMS Resonator
07/26/2012US20120188022 Oscillator, a frequency synthesizer and a network node for use in a telecommunication network
07/25/2012CN102611433A Low-noise high-stability crystal oscillator
07/25/2012CN102611386A Single constant-temperature groove crystal oscillator
07/25/2012CN102611385A Frequency generator
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