Reduction of undesired oscillations originated from outside noise or interferences

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H03B2202/04

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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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H03B2202/04Reduction of undesired oscillations originated from outside noise or interferences

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Patents Grantslast 30 patents

Information Patent Grant
Voltage controlled oscillator
- Patent number 11,245,358
- Issue date Feb 8, 2022
- NOVATEK Microelectronics Corp.
- Cheng-Dao Su
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for reconfigurable multicore oscillator
- Patent number 10,389,301
- Issue date Aug 20, 2019
- Microsemi Solutions (U.S.), Inc.
- Hormoz Djahanshahi
- H03 - BASIC ELECTRONIC CIRCUITRY
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
Circuits and methods providing clock frequency adjustment in respon...
- Patent number 9,634,676
- Issue date Apr 25, 2017
- QUALCOMM Incorporated
- Ashok Swaminathan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
VCO-coupling mitigation in a multiple-carrier, carrier aggregation...
- Patent number 9,379,749
- Issue date Jun 28, 2016
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High-speed CMOS ring voltage controlled oscillator with low supply...
- Patent number 9,319,031
- Issue date Apr 19, 2016
- The Regents of the University of California
- Michael M. Green
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure for an inductor-capacitor voltage-controlled oscillator
- Patent number 9,281,779
- Issue date Mar 8, 2016
- GLOBALFOUNDRIES, INC.
- Herschel A. Ainspan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop (PLL) circuit and communication apparatus
- Patent number 8,957,735
- Issue date Feb 17, 2015
- Kabushiki Kaisha Toshiba
- Akihide Sai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Structure for an inductor-capacitor voltage-controlled oscillator
- Patent number 8,912,854
- Issue date Dec 16, 2014
- International Business Machines Corporation
- Herschel A. Ainspan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus of cancelling inductor coupling
- Patent number 8,884,713
- Issue date Nov 11, 2014
- Tensorcom, Inc.
- KhongMeng Tham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
MEMS device oscillator loop with amplitude control
- Patent number 8,884,711
- Issue date Nov 11, 2014
- Invensense, Inc.
- Vadim Tsinker
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High-speed CMOS ring voltage controlled oscillator with low supply...
- Patent number 8,692,622
- Issue date Apr 8, 2014
- The Regents of the University of California
- Michael M. Green
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interference resistant local oscillator
- Patent number 8,169,271
- Issue date May 1, 2012
- Intel Corporation
- Pankaj Goyal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Oscillator arrangement having increased EMI robustness
- Patent number 7,528,672
- Issue date May 5, 2009
- Infineon Technologies AG
- Franz Darrer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillator comprising an injection pulling compe...
- Patent number 7,372,337
- Issue date May 13, 2008
- STMicroelectronics S.A.
- Peter Nayler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL circuit leakage compensation circuit for generating a leakage c...
- Patent number 7,116,177
- Issue date Oct 3, 2006
- Koninklijke Philips Electronics N.V.
- Johannes Hubertus Antonius Brekelmans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low phase noise voltage controlled oscillator circuit
- Patent number 6,781,471
- Issue date Aug 24, 2004
- Airoha Technology Corp.
- Tzuen-Hsi Huang
- 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
Oscillator for digital ATV signals having low phase noise
- Patent number 5,923,221
- Issue date Jul 13, 1999
- Zenith Electonics Corporation
- Pierre Dobrovolny
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage controlled oscillator integrated circuit
- Patent number 5,920,235
- Issue date Jul 6, 1999
- Northern Telecom Limited
- Ronald Douglas Beards
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arrangement for reducing interference in tuned circuits in integrat...
- Patent number 5,850,595
- Issue date Dec 15, 1998
- Deutsche Thomson-Brandt GmbH
- Martin Rieger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential-type voltage-controlled oscillator with low-frequency...
- Patent number 5,635,878
- Issue date Jun 3, 1997
- United Microelectronics Corporation
- Ding-Jen Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-power inverter for crystal oscillator buffer or the like
- Patent number 5,457,433
- Issue date Oct 10, 1995
- Motorola, Inc.
- Alan L. Westwick
- H03 - BASIC ELECTRONIC CIRCUITRY
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
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
Voltage controlled oscillator having a resonator
- Patent number 5,227,739
- Issue date Jul 13, 1993
- Murata Manufacturing Co., Ltd.
- Harufumi Mandai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency divider having the power supply connected to the GaAs sub...
- Patent number 5,163,169
- Issue date Nov 10, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Kousei Maemura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Crystal oscillator with offset and hysteresis
- Patent number 5,010,308
- Issue date Apr 23, 1991
- Plessey Overseas Limited
- Nicholas P. Cowley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Crystal controlled oscillator exhibiting reduced levels of crystal-...
- Patent number 4,851,790
- Issue date Jul 25, 1989
- Westinghouse Electric Corp.
- Michael M. Driscoll
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Prescaler input circuit
- Patent number 4,633,520
- Issue date Dec 30, 1986
- Alps Electric Co., Ltd.
- Mitsunari Okazaki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Neutralization of Environmental Influences on the Transmitting Para...
- Publication number 20200168987
- Publication date May 28, 2020
- FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG e.V.
- Gerd KILIAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR RECONFIGURABLE MULTICORE OSCILLATOR
- Publication number 20180097475
- Publication date Apr 5, 2018
- Microsemi Storage Solutions, Inc.
- Hormoz DJAHANSHAHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low-power data acquisition system and sensor interface
- Publication number 20150066438
- Publication date Mar 5, 2015
- BROADCOM CORPORATION
- Todd Lee Brooks
- G01 - MEASURING TESTING
Information Patent Application
HIGH-SPEED CMOS RING VOLTAGE CONTROLLED OSCILLATOR WITH LOW SUPPLY...
- Publication number 20140292420
- Publication date Oct 2, 2014
- The Regents of the University of California
- Michael M. Green
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DESIGN STRUCTURE FOR AN INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCIL...
- Publication number 20140191816
- Publication date Jul 10, 2014
- International Business Machines Corporation
- Herschel A. Ainspan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMS DEVICE OSCILLATOR LOOP WITH AMPLITUDE CONTROL
- Publication number 20140085017
- Publication date Mar 27, 2014
- INVENSENSE, INC.
- Vadim TSINKER
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE-LOCKED LOOP (PLL) CIRCUIT AND COMMUNICATION APPARATUS
- Publication number 20130335150
- Publication date Dec 19, 2013
- Kabushiki Kaisha Toshiba
- Akihide Sai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus of Cancelling Inductor Coupling
- Publication number 20130307613
- Publication date Nov 21, 2013
- Tensorcom, Inc.
- KhongMeng Tham
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERFERENCE RESISTANT LOCAL OSCILLATOR
- Publication number 20120214429
- Publication date Aug 23, 2012
- Pankaj Goyal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH-SPEED CMOS RING VOLTAGE CONTROLLED OSCILLATOR WITH LOW SUPPLY...
- Publication number 20120119836
- Publication date May 17, 2012
- Michael M. Green
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADAR WAVE TRANSMIT/RECEIVE DEVICE
- Publication number 20120119942
- Publication date May 17, 2012
- STMicroelectronics S.A.
- Laurence Moquillon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Interference resistant local oscillator
- Publication number 20100225407
- Publication date Sep 9, 2010
- Pankaj Goyal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage-controlled oscillator comprising a circuit for compensating...
- Publication number 20060202767
- Publication date Sep 14, 2006
- STMicroelectronics S.A.
- Peter Nayler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oscillator arrangement having increased EMI robustness
- Publication number 20060055480
- Publication date Mar 16, 2006
- Franz Darrer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Pll circuit
- Publication number 20050174179
- Publication date Aug 11, 2005
- Koninklijke Philips Electronics N.V.
- Johannes Hubertus Antonius Brekelmans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Low phase noise voltage controlled oscillator circuit
- Publication number 20030193372
- Publication date Oct 16, 2003
- Tzuen-Hsi Huang
- H03 - BASIC ELECTRONIC CIRCUITRY

Reduction of undesired oscillations originated from outside noise or interferences

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Voltage controlled oscillator

Method and apparatus for reconfigurable multicore oscillator

Crystal (xtal) oscillator with high interference immunity

Circuits and methods providing clock frequency adjustment in respon...

VCO-coupling mitigation in a multiple-carrier, carrier aggregation...

High-speed CMOS ring voltage controlled oscillator with low supply...

Structure for an inductor-capacitor voltage-controlled oscillator

Phase-locked loop (PLL) circuit and communication apparatus

Structure for an inductor-capacitor voltage-controlled oscillator

Method and apparatus of cancelling inductor coupling

MEMS device oscillator loop with amplitude control

High-speed CMOS ring voltage controlled oscillator with low supply...

Interference resistant local oscillator

Oscillator arrangement having increased EMI robustness

Voltage controlled oscillator comprising an injection pulling compe...

PLL circuit leakage compensation circuit for generating a leakage c...

Low phase noise voltage controlled oscillator circuit

Integrated oscillator and radio telephone using such an oscillator

Oscillator for digital ATV signals having low phase noise

Voltage controlled oscillator integrated circuit

Arrangement for reducing interference in tuned circuits in integrat...

Differential-type voltage-controlled oscillator with low-frequency...

Low-power inverter for crystal oscillator buffer or the like

VCO and buffer having noise filter on power supply line

Piezoelectric oscillator having reduced radiation of higher harmonics

Voltage controlled oscillator having a resonator

Frequency divider having the power supply connected to the GaAs sub...

Crystal oscillator with offset and hysteresis

Crystal controlled oscillator exhibiting reduced levels of crystal-...

Prescaler input circuit

Patents Applicationslast 30 patents

Neutralization of Environmental Influences on the Transmitting Para...

METHOD AND APPARATUS FOR RECONFIGURABLE MULTICORE OSCILLATOR

Low-power data acquisition system and sensor interface

HIGH-SPEED CMOS RING VOLTAGE CONTROLLED OSCILLATOR WITH LOW SUPPLY...

DESIGN STRUCTURE FOR AN INDUCTOR-CAPACITOR VOLTAGE-CONTROLLED OSCIL...

MEMS DEVICE OSCILLATOR LOOP WITH AMPLITUDE CONTROL

PHASE-LOCKED LOOP (PLL) CIRCUIT AND COMMUNICATION APPARATUS

Method and Apparatus of Cancelling Inductor Coupling

INTERFERENCE RESISTANT LOCAL OSCILLATOR

HIGH-SPEED CMOS RING VOLTAGE CONTROLLED OSCILLATOR WITH LOW SUPPLY...

RADAR WAVE TRANSMIT/RECEIVE DEVICE

Interference resistant local oscillator

Voltage-controlled oscillator comprising a circuit for compensating...

Oscillator arrangement having increased EMI robustness

Pll circuit

Low phase noise voltage controlled oscillator circuit