Reduction of clock or synthesizer reference frequency harmonics

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H04B2215/064

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HELECTRICITY H04Electric communication H04BTRANSMISSION H04B2215/00Reducing interference at the transmission system level

Current Industry

H04B2215/064Reduction of clock or synthesizer reference frequency harmonics

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Patents Grantslast 30 patents

Information Patent Grant
Detecting distortion in spread spectrum signals
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- Issue date Oct 12, 2021
- International Business Machines Corporation
- John Borkenhagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Long-distance RF frequency and time transfer
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- Issue date Feb 2, 2021
- Teknologian tutkimuskeskus VTT Oy
- Thomas Fordell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method of detection of image interference in a radio...
- Patent number 10,181,916
- Issue date Jan 15, 2019
- Short Circuit Technologies LLC
- Sankalp Modi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Display interference mitigation systems and methods
- Patent number 10,134,349
- Issue date Nov 20, 2018
- Apple Inc.
- Rui Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time varying notch filter
- Patent number 9,667,288
- Issue date May 30, 2017
- Marvell International Ltd.
- Swaroop Venkatesh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit providing harmonic response rejection for a frequency mixer
- Patent number 9,407,379
- Issue date Aug 2, 2016
- QUALCOMM Incorporated
- Wing Fat Andy Lau
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal propagation system and method of reducing electromagnetic ra...
- Patent number 9,363,025
- Issue date Jun 7, 2016
- TomTom International B.V.
- Jan Johannes Maria van den Elzen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-magnetic interference reduction for switched signal systems
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- Issue date Feb 16, 2016
- Marvell World Trade Ltd.
- Kapil Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Calibration circuit and methods for calibrating harmonics in a mixer
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- Issue date Jan 12, 2016
- Marvell International Ltd.
- Carlo Tinella
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit devices and methods for re-clocking an input signal
- Patent number 9,209,912
- Issue date Dec 8, 2015
- Silicon Laboratories Inc.
- Michael Robert May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting wireless noise within time period in which no data is pur...
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- Issue date Nov 10, 2015
- Lenovo Enterprise Solutions (Singapore) Pte. Ltd.
- Hideyuki Usui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Front-end transceiver
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- Issue date Jul 14, 2015
- Agency for Science, Technology and Research
- Kiat Seng Yeo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
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- Issue date Feb 3, 2015
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electro-magnetic interference reduction for switched signal systems
- Patent number 8,929,430
- Issue date Jan 6, 2015
- Marvell World Trade Ltd.
- Kapil Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF digital spur reduction
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- Issue date Dec 2, 2014
- NXP, B.V.
- Vincent Fillatre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
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- Issue date Sep 23, 2014
- Silicon Laboratories Inc.
- Donald Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency integrated circuit with noise immunity border
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- Issue date Jul 1, 2014
- Broadcom Corporation
- Shahla Khorram
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
All digital implementation of clock spectrum spreading (dither) for...
- Patent number 8,731,021
- Issue date May 20, 2014
- Marvell World Trade Ltd.
- Jody Greenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RF digital spur reduction
- Patent number 8,682,273
- Issue date Mar 25, 2014
- NXP, B.V.
- Vincent Fillatre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency (RF) receiver with dynamic frequency planning and m...
- Patent number 8,666,349
- Issue date Mar 4, 2014
- Silicon Laboratories Inc.
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Clock distribution scheme
- Patent number 8,629,715
- Issue date Jan 14, 2014
- Cambridge Silicon Radio Limited
- Giuseppe Gramegna
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quadrature signal generation in radio-frequency apparatus and assoc...
- Patent number 8,532,236
- Issue date Sep 10, 2013
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency (RF) receiver with dynamic frequency planning and m...
- Patent number 8,463,223
- Issue date Jun 11, 2013
- Silicon Laboratories Inc.
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Partitioned radio-frequency apparatus and associated methods
- Patent number 8,422,964
- Issue date Apr 16, 2013
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadcast wave receiving system
- Patent number 8,391,512
- Issue date Mar 5, 2013
- ONKYO Corporation
- Atsushi Minakawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electrical circuits with reconfigurable interferer signal routing
- Patent number 8,275,321
- Issue date Sep 25, 2012
- Cambridge Silicon Radio Limited
- Ian Sabberton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated circuit with interpolation to avoid harmonic interference
- Patent number 8,266,468
- Issue date Sep 11, 2012
- Broadcom Corporation
- Arya Reza Behzad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency planning for switching devices for multi-band broadcast r...
- Patent number 8,229,379
- Issue date Jul 24, 2012
- Silicon Laboratories Inc.
- Ligang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital architecture for radio-frequency apparatus and associated m...
- Patent number 8,224,259
- Issue date Jul 17, 2012
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Radio frequency (RF) receiver with dynamic frequency planning and m...
- Patent number 8,224,279
- Issue date Jul 17, 2012
- Silicon Laboratories, Inc.
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LOCAL OSCILLATOR LEAKAGE REPORTING
- Publication number 20230378982
- Publication date Nov 23, 2023
- QUALCOMM Incorporated
- Idan Michael Horn
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DETECTING DISTORTION IN SPREAD SPECTRUM SIGNALS
- Publication number 20210320686
- Publication date Oct 14, 2021
- International Business Machines Corporation
- JOHN BORKENHAGEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT PROVIDING HARMONIC RESPONSE REJECTION FOR A FREQUENCY MIXER
- Publication number 20160112146
- Publication date Apr 21, 2016
- QUALCOMM Incorporated
- Wing Fat Andy LAU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20140256279
- Publication date Sep 11, 2014
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY (RF) RECEIVER WITH DYNAMIC FREQUENCY PLANNING AND M...
- Publication number 20130244601
- Publication date Sep 19, 2013
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20130208832
- Publication date Aug 15, 2013
- Silicon Laboratories Inc.
- Donald Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Front-End Transceiver
- Publication number 20120274367
- Publication date Nov 1, 2012
- Kiat Seng Yeo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR RF INTERFERENCE MITIGATION THROUGH MEMORY CLO...
- Publication number 20120250745
- Publication date Oct 4, 2012
- Novatel Wireless, Inc.
- Ian Lockerbie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RADIO FREQUENCY (RF) RECEIVER WITH DYNAMIC FREQUENCY PLANNING AND M...
- Publication number 20120250809
- Publication date Oct 4, 2012
- Silicon Laboratories Inc.
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ALL DIGITAL IMPLEMENTATION OF CLOCK SPECTRUM SPREADING (DITHER) FOR...
- Publication number 20120093196
- Publication date Apr 19, 2012
- Jody Greenberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electro-magnetic Interference Reduction for Switched Signal Systems
- Publication number 20120063552
- Publication date Mar 15, 2012
- Kapil Jain
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RF DIGITAL SPUR REDUCTION
- Publication number 20110268163
- Publication date Nov 3, 2011
- NXP B.V.
- Vincent Fillatre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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RF DIGITAL SPUR REDUCTION
- Publication number 20110268164
- Publication date Nov 3, 2011
- NXP B.V.
- Vincent Fillatre
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for generating shaped noise
- Publication number 20110241919
- Publication date Oct 6, 2011
- Jeff D. Alderson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Partitioned radio-frequency apparatus and associated methods
- Publication number 20110230158
- Publication date Sep 22, 2011
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Radio Frequency (RF) Receiver with Dynamic Frequency Planning and M...
- Publication number 20110151819
- Publication date Jun 23, 2011
- SILICON LABORATORIES, INC.
- Terry Dickey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CIRCUIT DEVICES AND METHODS FOR RE-CLOCKING AN INPUT SIGNAL
- Publication number 20110115537
- Publication date May 19, 2011
- SILICON LABORATORIES, INC.
- Michael Robert May
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST WAVE RECEIVING SYSTEM
- Publication number 20110075721
- Publication date Mar 31, 2011
- Atsushi MINAKAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPREAD-SPECTRUM GENERATOR
- Publication number 20110038397
- Publication date Feb 17, 2011
- HIMAX TECHNOLOGIES LIMITED
- Wen-Teng Fan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and Methods for Minimizing Electromagnetic Interface
- Publication number 20110034132
- Publication date Feb 10, 2011
- SIRF Technology Inc.
- Daniel Babitch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Integrated Circuit with Interpolation to Avoid Harmonic Interference
- Publication number 20110022875
- Publication date Jan 27, 2011
- BROADCOM CORPORATION
- Arya Reza Behzad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Simple noise control method
- Publication number 20110018622
- Publication date Jan 27, 2011
- Vuong Binh Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PORTABLE DEVICE
- Publication number 20100302216
- Publication date Dec 2, 2010
- PANASONIC CORPORATION
- Yasuhiro HIBINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
QUADRATURE SIGNAL GENERATION IN RADIO-FREQUENCY APPARATUS AND ASSOC...
- Publication number 20100167684
- Publication date Jul 1, 2010
- Silicon Laboratories Inc.
- Donald A. Kerth
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL ARCHITECTURE FOR RADIO-FREQUENCY APPARATUS AND ASSOCIATED M...
- Publication number 20100166124
- Publication date Jul 1, 2010
- Silicon Laboratories Inc.
- Richard T. Behrens
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTRIBUTED COEXISTENCE SYSTEM FOR INTERFERENCE MITIGATION IN A SIN...
- Publication number 20100137025
- Publication date Jun 3, 2010
- TEXAS INSTRUMENTS INCORPORATED
- Nir Tal
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods and Apparatus For Self-Jamming Suppression In A Radio Frequ...
- Publication number 20100069011
- Publication date Mar 18, 2010
- ThingMagic, Inc.
- John C. Carrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Frequency planning for switching devices for multi-band broadcast r...
- Publication number 20090253391
- Publication date Oct 8, 2009
- Ligang Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Circuit having an active clock shielding structure and semiconducto...
- Publication number 20090237107
- Publication date Sep 24, 2009
- Samsung Electronics Co., Ltd.
- Bong-Hyun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electrical circuits with reconfigurable interferer signal routing
- Publication number 20090191815
- Publication date Jul 30, 2009
- Cambridge Silicon Radio Limited
- Ian Sabberton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Reduction of clock or synthesizer reference frequency harmonics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Detecting distortion in spread spectrum signals

Long-distance RF frequency and time transfer

Apparatus and method of detection of image interference in a radio...

Display interference mitigation systems and methods

Time varying notch filter

Circuit providing harmonic response rejection for a frequency mixer

Signal propagation system and method of reducing electromagnetic ra...

Electro-magnetic interference reduction for switched signal systems

Calibration circuit and methods for calibrating harmonics in a mixer

Circuit devices and methods for re-clocking an input signal

Detecting wireless noise within time period in which no data is pur...

Front-end transceiver

Partitioned radio-frequency apparatus and associated methods

Electro-magnetic interference reduction for switched signal systems

RF digital spur reduction

Partitioned radio-frequency apparatus and associated methods

Radio frequency integrated circuit with noise immunity border

All digital implementation of clock spectrum spreading (dither) for...

RF digital spur reduction

Radio frequency (RF) receiver with dynamic frequency planning and m...

Clock distribution scheme

Quadrature signal generation in radio-frequency apparatus and assoc...

Radio frequency (RF) receiver with dynamic frequency planning and m...

Partitioned radio-frequency apparatus and associated methods

Broadcast wave receiving system

Electrical circuits with reconfigurable interferer signal routing

Integrated circuit with interpolation to avoid harmonic interference

Frequency planning for switching devices for multi-band broadcast r...

Digital architecture for radio-frequency apparatus and associated m...

Radio frequency (RF) receiver with dynamic frequency planning and m...

Patents Applicationslast 30 patents

LOCAL OSCILLATOR LEAKAGE REPORTING

DETECTING DISTORTION IN SPREAD SPECTRUM SIGNALS

CIRCUIT PROVIDING HARMONIC RESPONSE REJECTION FOR A FREQUENCY MIXER

Partitioned radio-frequency apparatus and associated methods

RADIO FREQUENCY (RF) RECEIVER WITH DYNAMIC FREQUENCY PLANNING AND M...

Partitioned radio-frequency apparatus and associated methods

Front-End Transceiver

SYSTEM AND METHOD FOR RF INTERFERENCE MITIGATION THROUGH MEMORY CLO...

RADIO FREQUENCY (RF) RECEIVER WITH DYNAMIC FREQUENCY PLANNING AND M...

ALL DIGITAL IMPLEMENTATION OF CLOCK SPECTRUM SPREADING (DITHER) FOR...

Electro-magnetic Interference Reduction for Switched Signal Systems

RF DIGITAL SPUR REDUCTION

RF DIGITAL SPUR REDUCTION

System and method for generating shaped noise

Partitioned radio-frequency apparatus and associated methods

Radio Frequency (RF) Receiver with Dynamic Frequency Planning and M...

CIRCUIT DEVICES AND METHODS FOR RE-CLOCKING AN INPUT SIGNAL

BROADCAST WAVE RECEIVING SYSTEM

SPREAD-SPECTRUM GENERATOR

Systems and Methods for Minimizing Electromagnetic Interface

Integrated Circuit with Interpolation to Avoid Harmonic Interference

Simple noise control method

PORTABLE DEVICE

QUADRATURE SIGNAL GENERATION IN RADIO-FREQUENCY APPARATUS AND ASSOC...

DIGITAL ARCHITECTURE FOR RADIO-FREQUENCY APPARATUS AND ASSOCIATED M...

DISTRIBUTED COEXISTENCE SYSTEM FOR INTERFERENCE MITIGATION IN A SIN...

Methods and Apparatus For Self-Jamming Suppression In A Radio Frequ...

Frequency planning for switching devices for multi-band broadcast r...

Circuit having an active clock shielding structure and semiconducto...

Electrical circuits with reconfigurable interferer signal routing