H03B

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Description

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 (measuring, testing G01R; generators adapted for electrophonic musical instruments G10H; speech synthesis G10L 13/00; masers, lasersH01S; dynamo-electric machines H02K; power inverter circuits H02M; by using pulse techniques H03K; automatic control of generators H03L; starting, synchronisation or stabilisation of generators where the type of generator is irrelevant or unspecified H03L; generation of oscillations in plasma H05H)

Subclasses

Not Available
Subclass Title
1/00 Details
1/02 Details Structural details of power oscillators, e.g. for heating
1/04 Details Reducing undesired oscillations, e.g. harmonics
5/00 Generation of oscillations using amplifier with regenerative feedback from output to input (H03B 9/00, H03B 15/00 take precedence)
5/02 Generation of oscillations using amplifier with regenerative feedback from output to input (H03B 9/00, H03B 15/00 take precedence) Details

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Recent Patents

Not Available
Patent #TitleFiling DateIssue DatePatent Owner
9,124,264 Load driver Oct 29, 13 Sep 01, 15 CYPRESS SEMICONDUCTOR CORPORATION, CYPRESS SEMICONDUCTOR CORPORATION
9,117,934 Electromechanical devices and methods for fabrication of the same May 31, 11 Aug 25, 15 THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, COLUMBIA UNIVERSITY/THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
9,118,274 Relaxation oscillator Oct 17, 13 Aug 25, 15 PRINCETON TECHNOLOGY CORPORATION, PRINCETON TECHNOLOGY CORPORATION
9,118,275 Circuit and method for adaptive clock generation using dynamic-time-average-frequency Nov 25, 13 Aug 25, 15 XIU, LIMING, Not available
9,118,276 High linearity mixer using a 33% duty cycle clock for unwanted harmonic suppression Feb 11, 14 Aug 25, 15 MEDIATEK SINGAPORE PTE. LTD., MEDIATEK SINGAPORE PTE LTD
9,118,321 Differential output buffer having mixing and output stages Mar 23, 12 Aug 25, 15 MEGACHIPS CORPORATION, MEGACHIPS CORPORATION
9,118,334 System and method for improved MEMS oscillator startup Mar 15, 13 Aug 25, 15 FREESCALE SEMICONDUCTOR, INC., FREESCALE SEMICONDUCTOR, INC.
9,118,335 High resolution millimeter wave digitally controlled oscillator with reconfigurable distributed metal capacitor passive resonators Sep 16, 13 Aug 25, 15 TECHNISCHE UNIVERSITEIT DELFT, TECHNISCHE UNIVERSITEIT DELFT
9,118,405 Sound suppression system and controlled generation of same at a distance Dec 06, 12 Aug 25, 15 TECHNISCHE UNIVERSITEIT DELFT, Not available
9,118,987 Motor vehicle active noise reduction Mar 12, 13 Aug 25, 15 BOSE CORPORATION, BOSE CORPORATION
9,110,483 Apparatus and methods for variable capacitor arrays Jan 20, 15 Aug 18, 15 NEWLANS, INC., NEWLANS, INC.
9,111,523 Device for and a method of processing a signal Dec 18, 10 Aug 18, 15 NXP B.V., NXP B.V.
9,111,714 Backward-wave oscillator in communication system Sep 03, 14 Aug 18, 15 ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
9,112,448 Ultra low-power high frequency crystal oscillator for real time clock applications Oct 28, 13 Aug 18, 15 QUALCOMM INCORPORATED, QUALCOMM INCORPORATED
9,112,449 Self-powered crystal oscillator and method of generating oscillation signal Oct 28, 13 Aug 18, 15 MEDIATEK INC., MEDIATEK INC.
9,112,477 Module for the mechanical uncoupling of a resonator having a high quality factor Jul 04, 11 Aug 18, 15 ONERA (OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES), OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES "ONERA"
9,112,483 Offset regenerative frequency divider Sep 23, 13 Aug 18, 15 LOCKHEED MARTIN CORPORATION, LOCKHEED MARTIN CORPORATION
9,112,515 Geographic locating remote endpoint monitor device, system, and methodology thereof Jul 11, 14 Aug 18, 15 SENSUS SPECTRUM LLC, SENSUS SPECTRUM LLC
9,113,243 Method and system for obtaining an audio signal Aug 16, 12 Aug 18, 15 CISCO TECHNOLOGY, INC., CISCO TECHNOLOGY INC.
9,106,179 Voltage-controlled oscillators and related systems Mar 18, 11 Aug 11, 15 FREESCALE SEMICONDUCTOR, INC., FREESCALE SEMICONDUCTOR INC.

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Recent Publications

Not Available
Publication #TitleFiling DatePub DatePatent Owner
2015/0249,428 Methods and Apparatus for Clock Oscillator Temperature Coefficient Trimming Jan 14, 15 Sep 03, 15 SANDISK TECHNOLOGIES INC.,
2015/0249,429 RADIO-FREQUENCY OSCILLATION CIRCUIT Feb 27, 15 Sep 03, 15 SHIMADZU CORPORATION,
2015/0244,317 LOW-NOISE VOLTAGE-CONTROLLED OSCILLATOR Mar 12, 13 Aug 27, 15 INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES,
2015/0244,318 OSCILLATION CIRCUIT AND SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE INCLUDING THE SAME Jan 22, 15 Aug 27, 15 ALPS ELECTRIC CO., LTD.,
2015/0244,319 COMPLEMENTARY COLPITTS VOLTAGE CONTROLLED OSCILLATOR WITH LOW POWER AND LOW PHASE NOISE Dec 28, 14 Aug 27, 15 CHUNG-ANG UNIVERSITY INDUSTRY-ACADEMY COOPERATION FOUNDATION,
2015/0244,320 RESONATOR HAVING DISTRIBUTED TRANSCONDUCTANCE ELEMENTS Feb 25, 14 Aug 27, 15 INTERNATIONAL BUSINESS MACHINES CORPORATION,
2015/0244,378 RELIABLE CRYSTAL OSCILLATOR START-UP Jan 30, 15 Aug 27, 15 U-BLOX AG,
2015/0236,644 VOLTAGE-CONTROLLED OSCILLATOR Apr 30, 15 Aug 20, 15 ,
2015/0236,645 ADJUSTING VOLTAGE CONTROLLED OSCILLATOR GAIN May 04, 15 Aug 20, 15 ,
2015/0236,707 VOLTAGE CONTROLLED OSCILLATOR CIRCUIT AND FREQUENCY SYNTHESIZER Sep 02, 14 Aug 20, 15 KABUSHIKI KAISHA TOSHIBA,
2015/0227,162 REDUNDANT CLOCK SWITCHOVER May 07, 14 Aug 13, 15 ANALOG DEVICES, INC.,
2015/0229,270 PHASE-LOCKED LOOP WITH A VARACTOR BASED ON MEMS TECHNOLOGY Feb 11, 15 Aug 13, 15 ROHDE & SCHWARZ GMBH & CO. KG,
2015/0229,318 OSCILLATOR CIRCUIT AND FREQUENCY SYNTHESIZER Jan 29, 15 Aug 13, 15 SONY CORPORATION,

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