Featured patents

Ultra-Compact PLL With Wide Tuning Range and Low Noise
US 08779865 B2, July 15, 2014, Field-effect transistor active element, Herschel A. Ainspan et al. / International Business Machines Corporation (Armonk, US)
A method for tuning a digitally controlled dual-oscillator circuit, comprising…

US 08779866 B2, July 15, 2014, With optical, piezoelectric or acoustic coupling means, Yasushi Koyama / Canon Kabushiki Kaisha (Tokyo, JP)
An oscillator for oscillating electromagnetic waves having a frequency from 30…

Periodic Signal Generators Having Microelectromechanical Resonators Therein That Support Generation of High Frequency Low-TCF Difference Signals
US 08742854 B1, June 3, 2014, With filter in mixer output circuit, Ashwin Samarao et al. / Integrated Device Technology Inc. (San Jose, US)
A periodic signal generator, comprising:…

Low Power Voltage Controlled Oscillator (VCO)
US 08710937 B1, April 29, 2014, Field-effect transistor active element, Sehat Sutardja / Marvell International Ltd. (Hamilton, BM)
An apparatus comprising:…

Phase Locked Loop, Semiconductor Device, and Wireless Tag
US 08717107 B2, May 6, 2014, Particular error voltage control, Kiyoshi Kato et al. / Semiconductor Energy Laboratory Co., Ltd. (Atsugi-shi, Kanagawa-ken, JP)
A semiconductor device comprising:…

Local Oscillator
US 08638172 B2, Jan. 28, 2014, AFC with logic elements, Jun Deguchi et al. / Kabushiki Kaisha Toshiba (Tokyo, JP)
A local oscillator comprising:…

MEMS Resonator
US 08629731 B2, Jan. 14, 2014, Temperature or current responsive means in circuit, Jan Jacob Koning et al. / NXP, B.V. (Eindhoven, NL)
A MEMS circuit, comprising:…

Micromechanical Component and Method for Oscillation Excitation of an Oscillation Element of a Micromechanical Component
US 08624686 B2, Jan. 7, 2014, Electromechanical Resonator, Robert Sattler / Robert Bosch GmbH (Stuttgart, DE)
A micromechanical component, comprising:…

Low Frequency Oscillator for Burst-Mode Dimming Control for CCFL Driver System
US 08618885 B2, Dec. 31, 2013, Tuning compensation, Lieyi Fang et al. / On-Bright Electronics (Shanghai) Co., Ltd. (Shanghai, CN
An oscillator system, the system comprising:…

Method and Apparatus of a Resonant Oscillator Separately Driving Two Independent Functions
US 08618891 B2, Dec. 31, 2013, L-C Type Oscillators, Syed Enam Rehman / Tensorcom, Inc. (Carlsbad, US)
A PLL (Phase Lock Loop) comprising:…

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