Reduction of undesired oscillations through filtering or through special resonator characteristics

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H03B2202/05

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HELECTRICITY H03Electronic circuits H03BGENERATION 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 H03B2202/00Aspects of oscillators relating to reduction of undesired oscillations

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H03B2202/05Reduction of undesired oscillations through filtering or through special resonator characteristics

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Patents Grantslast 30 patents

Information Patent Grant
Regenerative frequency doubler
- Patent number 11,239,797
- Issue date Feb 1, 2022
- QUALCOMM Incorporated
- Omar Essam El-Aassar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Temperature compensated oscillator
- Patent number 11,038,459
- Issue date Jun 15, 2021
- eoSemi Limited
- Iwan Gwynfor Evans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillator circuit, device, and method
- Patent number 10,931,230
- Issue date Feb 23, 2021
- Taiwan Semiconductor Manufacturing Company Ltd.
- Chi-Hsien Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Quadrature oscillator
- Patent number 10,826,432
- Issue date Nov 3, 2020
- Telefonaktiebolaget LM Ericsson (publ)
- Filip Oredsson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for communication across a capacitively coupled channel
- Patent number 10,804,845
- Issue date Oct 13, 2020
- Texas Instruments Incorporated
- Subhashish Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-inverting multi-mode oscillator
- Patent number 10,483,912
- Issue date Nov 19, 2019
- National Technology & Engineering Solutions of Sandia, LLC
- Kurt O. Wessendorf
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for communication across a capacitively coupled channel
- Patent number 10,447,202
- Issue date Oct 15, 2019
- Texas Instruments Incorporated
- Subhashish Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Crystal (xtal) oscillator with high interference immunity
- Patent number 10,320,330
- Issue date Jun 11, 2019
- Xuefeng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital modulating device, frequency doubling modulator thereof and...
- Patent number 10,305,427
- Issue date May 28, 2019
- National Chi Nan University
- Yo-Sheng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency multipliers
- Patent number 9,966,937
- Issue date May 8, 2018
- Marvell World Trade Ltd.
- Mustafa Oguzhan Yayla
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common mode rejection circuit
- Patent number 8,773,211
- Issue date Jul 8, 2014
- Intel Mobile Communications GmbH
- Andreas Roithmeier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Secondary vibration damping type crystal oscillator circuit
- Patent number 8,044,730
- Issue date Oct 25, 2011
- Nihon Dempa Kogyo Co., Ltd.
- Junichi Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled oscillator having a bandpass filter
- Patent number 6,992,535
- Issue date Jan 31, 2006
- Delta Electronics, Inc.
- Ming-Shiumn Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillation circuit
- Patent number 6,424,231
- Issue date Jul 23, 2002
- Murata Manufacturing Co., Ltd.
- Kiyofumi Takai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Satellite broadcasting receiving tuner which inhibits interference...
- Patent number 6,272,312
- Issue date Aug 7, 2001
- Alps Electric Co., Ltd.
- Akira Takayama
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for avoiding parasitic oscillation modes in an oscillator r...
- Patent number 6,215,367
- Issue date Apr 10, 2001
- Deutsche Thomson-Brandt GmbH
- Phillippe Blaud
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated circuits for voltage controlled oscillators
- Patent number 6,140,884
- Issue date Oct 31, 2000
- Lucent Technologies Inc.
- Simon Lewis Harpham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrated oscillator and radio telephone using such an oscillator
- Patent number 5,937,340
- Issue date Aug 10, 1999
- U.S. Philips Corporation
- Pascal Philippe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noiseless radar detector
- Patent number 5,784,021
- Issue date Jul 21, 1998
- Cobra Electronics Corporation
- David C. Oliva
- G01 - MEASURING TESTING
Information Patent Grant
Voltage control type oscillator
- Patent number 5,576,667
- Issue date Nov 19, 1996
- Murata Manufacturing Co., Ltd.
- Shinji Goma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled oscillator having voltage-sensitive capacitor wi...
- Patent number 5,539,359
- Issue date Jul 23, 1996
- Murata Manufacturing Co., Ltd.
- Shinji Goma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator with improved sideband noise
- Patent number 5,512,862
- Issue date Apr 30, 1996
- Motorola, Inc.
- Branko Avanic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Microwave oscillation apparatus capable of suppressing spurious osc...
- Patent number 5,446,419
- Issue date Aug 29, 1995
- NEC Corporation
- Tatsuya Miya
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Direct digital synthesizer with a central frequency controllable fi...
- Patent number 5,408,687
- Issue date Apr 18, 1995
- NEC Corporation
- Toshiyuki Ooga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
VCO and buffer having noise filter on power supply line
- Patent number 5,379,003
- Issue date Jan 3, 1995
- Murata Manufacturing Co., Ltd.
- Tatsuo Bizen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multimode crystal oscillator
- Patent number 5,309,116
- Issue date May 3, 1994
- Frequency Electronics, Inc.
- Charles S. Stone
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Piezoelectric oscillator having reduced radiation of higher harmonics
- Patent number 5,302,921
- Issue date Apr 12, 1994
- Seiko Epson Corporation
- Mikio Shigemori
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillating MMIC circuit with dielectric resonator
- Patent number 5,291,153
- Issue date Mar 1, 1994
- Sumitomo Electric Industries, Ltd.
- Nobuo Shiga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multimode crystal oscillator
- Patent number 5,160,901
- Issue date Nov 3, 1992
- Frequency Electronics, Inc.
- Charles S. Stone
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for reducing phase noise in oscillators
- Patent number 5,138,285
- Issue date Aug 11, 1992
- Anadigics, Inc.
- Ronald L. Michels
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
TEMPERATURE COMPENSATED OSCILLATOR
- Publication number 20200358397
- Publication date Nov 12, 2020
- Iwan Gwynfor EVANS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR COMMUNICATION ACROSS A CAPACITIVELY COUPLED CHANNEL
- Publication number 20200044605
- Publication date Feb 6, 2020
- TEXAS INSTRUMENTS INCORPORATED
- Subhashish Mukherjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VOLTAGE CONTROLLED OSCILLATOR CIRCUIT, DEVICE, AND METHOD
- Publication number 20200007080
- Publication date Jan 2, 2020
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chi-Hsien LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Quadrature Oscillator
- Publication number 20190341886
- Publication date Nov 7, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Filip Oredsson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR DETERMINING THE QUALITY FACTOR OF AN OSCILLATOR
- Publication number 20190097578
- Publication date Mar 28, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Antoine NOWODZINSKI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL MODULATING DEVICE, FREQUENCY DOUBLING MODULATOR THEREOF AND...
- Publication number 20180254743
- Publication date Sep 6, 2018
- National Chi Nan University
- Yo-Sheng LIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR COMMUNICATION ACROSS A CAPACITIVELY COUPLED CHANNEL
- Publication number 20180226920
- Publication date Aug 9, 2018
- TEXAS INSTRUMENTS INCORPORATED
- Subhashish Mukherjee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLOCK GENERATING CIRCUIT HAVING PARASITIC OSCILLATION SUPPRESSING U...
- Publication number 20140300423
- Publication date Oct 9, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Yo Sub MOON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK GENERATOR FOR CRYSTAL OR CERAMIC OSCILLATOR AND FILTER SYSTEM...
- Publication number 20130300512
- Publication date Nov 14, 2013
- Analog Devices, Inc.
- Dermot O'KEEFFE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Common Mode Rejection Circuit
- Publication number 20130135057
- Publication date May 30, 2013
- Intel Mobile Communications GmbH
- Andreas Roithmeier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FILTER CIRCUIT AND VOLTAGE-CONTROLLED OSCILLATING CIRCUIT
- Publication number 20100085131
- Publication date Apr 8, 2010
- Kenji Nakatsuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Secondary vibration damping type crystal oscillator circuit
- Publication number 20100033258
- Publication date Feb 11, 2010
- Junichi Arai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage-controlled oscillator having a bandpass filter
- Publication number 20040095198
- Publication date May 20, 2004
- Ming-Shiumn Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VOLTAGE CONTROLLED OSCILLATION CIRCUIT
- Publication number 20010045870
- Publication date Nov 29, 2001
- KIYOFUMI TAKAI
- H03 - BASIC ELECTRONIC CIRCUITRY

Reduction of undesired oscillations through filtering or through special resonator characteristics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Regenerative frequency doubler

Temperature compensated oscillator

Voltage controlled oscillator circuit, device, and method

Quadrature oscillator

Apparatus for communication across a capacitively coupled channel

Non-inverting multi-mode oscillator

Apparatus for communication across a capacitively coupled channel

Crystal (xtal) oscillator with high interference immunity

Digital modulating device, frequency doubling modulator thereof and...

Frequency multipliers

Common mode rejection circuit

Secondary vibration damping type crystal oscillator circuit

Voltage-controlled oscillator having a bandpass filter

Voltage controlled oscillation circuit

Satellite broadcasting receiving tuner which inhibits interference...

Circuit for avoiding parasitic oscillation modes in an oscillator r...

Integrated circuits for voltage controlled oscillators

Integrated oscillator and radio telephone using such an oscillator

Noiseless radar detector

Voltage control type oscillator

Voltage-controlled oscillator having voltage-sensitive capacitor wi...

Oscillator with improved sideband noise

Microwave oscillation apparatus capable of suppressing spurious osc...

Direct digital synthesizer with a central frequency controllable fi...

VCO and buffer having noise filter on power supply line

Multimode crystal oscillator

Piezoelectric oscillator having reduced radiation of higher harmonics

Oscillating MMIC circuit with dielectric resonator

Multimode crystal oscillator

Method for reducing phase noise in oscillators

Patents Applicationslast 30 patents

TEMPERATURE COMPENSATED OSCILLATOR

APPARATUS FOR COMMUNICATION ACROSS A CAPACITIVELY COUPLED CHANNEL

VOLTAGE CONTROLLED OSCILLATOR CIRCUIT, DEVICE, AND METHOD

Quadrature Oscillator

METHOD FOR DETERMINING THE QUALITY FACTOR OF AN OSCILLATOR

DIGITAL MODULATING DEVICE, FREQUENCY DOUBLING MODULATOR THEREOF AND...

APPARATUS FOR COMMUNICATION ACROSS A CAPACITIVELY COUPLED CHANNEL

CLOCK GENERATING CIRCUIT HAVING PARASITIC OSCILLATION SUPPRESSING U...

CLOCK GENERATOR FOR CRYSTAL OR CERAMIC OSCILLATOR AND FILTER SYSTEM...

Common Mode Rejection Circuit

FILTER CIRCUIT AND VOLTAGE-CONTROLLED OSCILLATING CIRCUIT

Secondary vibration damping type crystal oscillator circuit

Voltage-controlled oscillator having a bandpass filter

VOLTAGE CONTROLLED OSCILLATION CIRCUIT