applying frequency modulation by varying the characteristics of the voltage controlled oscillator

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H03C3/0958

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HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

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H03C3/0958applying frequency modulation by varying the characteristics of the voltage controlled oscillator

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Patents Grantslast 30 patents

Information Patent Grant
Accelerated channel scanning with a two-point-modulated phase-locke...
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- Issue date Sep 6, 2022
- QUALCOMM Incorporated
- Zafer Boz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Signal generator
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- Issue date Jan 25, 2022
- Stichting IMEC Nederland
- Johan Van Den Heuvel
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Information Patent Grant
Method and apparatus for calibration of voltage controlled oscillator
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- Issue date Jun 22, 2021
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Partitioned digital-to-analog converter system
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- Issue date Mar 23, 2021
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- Debesh Bhatta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Advanced multi-gain calibration for direct modulation synthesizer
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- Issue date Dec 8, 2020
- Hong Kong Applied Science & Technology Research Institute Company, Limited
- Tat Fu Chan
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Multi-port inductors and transformers for accurately predicting vol...
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- Issue date Jul 14, 2020
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- Adebabay M. Bekele
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Synthesizer and phase frequency detector
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- Issue date May 12, 2020
- Sony Corporation
- Arndt Thomas Ott
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Information Patent Grant
Method and apparatus for calibration of voltage controlled oscillator
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- Issue date May 5, 2020
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Information Patent Grant
Modulation index adjustment
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- Issue date Jan 21, 2020
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Information Patent Grant
Chirp generator
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- Issue date Oct 8, 2019
- NXP B.V.
- Tarik Saric
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Trim for dual-port frequency modulation
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- Issue date Jan 29, 2019
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- Mario Lafuente
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Time to digital converter and phase locked loop
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- Issue date Jan 29, 2019
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- Nenad Pavlovic
- G04 - HOROLOGY
Information Patent Grant
Performance indicator for phase locked loops
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- Issue date Nov 28, 2017
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- Christian Wicpalek
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Information Patent Grant
Audio FM transmitter
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- Yukinaga Koike
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Information Patent Grant
Time to digital converter and phase locked loop
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- Issue date Feb 28, 2017
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Modulation circuit and operating method thereof
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- Issue date Nov 1, 2016
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- Yen Lin Huang
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Information Patent Grant
Phase locked loop having fractional VCO modulation
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- Issue date Nov 1, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Khurram Waheed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Spintronic oscillator, and use thereof in radiofrequency devices
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- Issue date Oct 4, 2016
- Thales
- Nicolas Locatelli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for generating an oscillating output signal
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- Issue date May 3, 2016
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband direct DCO modulator with in-band compensation
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- Issue date Aug 12, 2014
- Innophase Inc.
- Yang Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
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Enhanced polar modulator for transmitter
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- Issue date Jun 10, 2014
- Broadcom Corporation
- Sofoklis Plevridis
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System and apparatus for a direct conversion receiver and transmitter
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- Issue date Apr 8, 2014
- Intel Corporation
- William J. Domino
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Radio transmitter
- Patent number 8,669,826
- Issue date Mar 11, 2014
- Kabushiki Kaisha Kenwood
- Hiroyuki Ishibashi
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Information Patent Grant
GFSK modulator and a method for reducing residual frequency modulat...
- Patent number 8,594,237
- Issue date Nov 26, 2013
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Driver circuit for driving a power amplifier
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- Issue date Nov 19, 2013
- SiGe Semiconductor (Europe) Limited
- Jeffrey Wojtiuk
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Signal generating circuit and signal generating method
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- Issue date Apr 23, 2013
- MediaTek Inc.
- Hsin-Hung Chen
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Information Patent Grant
Frequency synthesizer device and modulation frequency displacement...
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- Issue date Feb 26, 2013
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- Takashi Kuramochi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Driver circuit for driving a power amplifier
- Patent number 8,355,465
- Issue date Jan 15, 2013
- SiGe Semiconductor (Europe) Limited
- Jeffrey Wojtiuk
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Fuel vapor storage and recovery apparatus
- Patent number 8,297,262
- Issue date Oct 30, 2012
- Kautex Textron GmbH & Co. KG
- Tobias Lang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Radio frequency modulator
- Patent number 8,222,965
- Issue date Jul 17, 2012
- Dust Networks, Inc.
- Thor Nelson Juneau
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PARTITIONED DIGITAL-TO-ANALOG CONVERTER SYSTEM
- Publication number 20210075434
- Publication date Mar 11, 2021
- QUALCOMM Incorporated
- Debesh BHATTA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus for Calibration of Voltage Controlled Oscillator
- Publication number 20200366297
- Publication date Nov 19, 2020
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and Apparatus for Calibration of Voltage Controlled Oscillator
- Publication number 20180097521
- Publication date Apr 5, 2018
- Apple Inc.
- Joachim S. Hammerschmidt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY MODULATOR HAVING DIGITALLY-CONTROLLED OSCILLATOR WITH MOD...
- Publication number 20150102868
- Publication date Apr 16, 2015
- MEDIATEK INC.
- Robert Bogdan Staszewski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SPINTRONIC OSCILLATOR, AND USE THEREOF IN RADIOFREQUENCY DEVICES
- Publication number 20140218122
- Publication date Aug 7, 2014
- THALES
- Nicolas Locatelli
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL
- Publication number 20140218124
- Publication date Aug 7, 2014
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY MODULATOR HAVING DIGITALLY-CONTROLLED OSCILLATOR ARRANGED...
- Publication number 20130301754
- Publication date Nov 14, 2013
- Robert Bogdan Staszewski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER
- Publication number 20130121444
- Publication date May 16, 2013
- SiGe Semiconductor (Europe) Limited
- Jeffrey Wojtiuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
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SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD
- Publication number 20120212296
- Publication date Aug 23, 2012
- Hsin-Hung Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...
- Publication number 20120163506
- Publication date Jun 28, 2012
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Enhanced polar modulator for transmitter
- Publication number 20120161892
- Publication date Jun 28, 2012
- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Radio transmitter
- Publication number 20120069932
- Publication date Mar 22, 2012
- KABUSHIKI KAISHA KENWOOD
- Hiroyuki Ishibashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...
- Publication number 20120013375
- Publication date Jan 19, 2012
- Oki Semiconductor Co., Ltd.
- Takashi KURAMOCHI
- H03 - BASIC ELECTRONIC CIRCUITRY
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FUEL VAPOR STORAGE AND RECOVERY APPARATUS
- Publication number 20110139129
- Publication date Jun 16, 2011
- KAUTEX TEXTRON GmbH & Co. KG
- Tobias Lang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Enhanced polar modulator for transmitter
- Publication number 20100271089
- Publication date Oct 28, 2010
- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELF-CALIBRATION METHOD FOR A FREQUENCY SYNTHESIZER USING TWO POINT...
- Publication number 20100090731
- Publication date Apr 15, 2010
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Arnaud Casagrande
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FUEL VAPOR STORAGE AND RECOVERY APPARATUS
- Publication number 20090320806
- Publication date Dec 31, 2009
- KAUTEX TEXTRON CVS, LTD.
- Tobias Lang
- B60 - VEHICLES IN GENERAL
Information Patent Application
Two-Point Polar Modulator and Method for Generating a Polar-Modulat...
- Publication number 20090275358
- Publication date Nov 5, 2009
- INFINEON TECHNOLOGIES AG
- Michael Feltgen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENHANCED POLAR MODULATOR FOR TRANSMITTER
- Publication number 20090251207
- Publication date Oct 8, 2009
- BROADCOM CORPORATION
- SOFOKLIS PLEVRIDIS
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTINUOUS GAIN COMPENSATION AND FAST BAND SELECTION IN A MULTI-STA...
- Publication number 20090002079
- Publication date Jan 1, 2009
- BITWAVE SEMICONDUCTOR, INC.
- Jeff Venuti
- H03 - BASIC ELECTRONIC CIRCUITRY
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FREQUENCY MODULATION CIRCUIT, TRANSMISSION CIRCUIT AND COMMUNICATIO...
- Publication number 20080113630
- Publication date May 15, 2008
- Toru Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DEVICE AND METHOD OF TWO-POINT MODULATION
- Publication number 20080074208
- Publication date Mar 27, 2008
- Kun-Seok Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Continuous gain compensation and fast band selection in a multi-sta...
- Publication number 20080007365
- Publication date Jan 10, 2008
- Jeff Venuti
- H03 - BASIC ELECTRONIC CIRCUITRY
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MULTI-MODE VCO FOR DIRECT FM SYSTEMS
- Publication number 20070291889
- Publication date Dec 20, 2007
- SEQUOIA COMMUNICATIONS
- John B. Groe
- H03 - BASIC ELECTRONIC CIRCUITRY
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Frequency modulator
- Publication number 20070252654
- Publication date Nov 1, 2007
- ATMEL GERMANY GMBH
- Sascha Beyer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Frequency modulator, frequency modulating method, and wireless circuit
- Publication number 20070200645
- Publication date Aug 30, 2007
- Hisashi Adachi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Dual port modulator
- Publication number 20070035354
- Publication date Feb 15, 2007
- Evelyn L. Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High pass modulation of a phase locked loop
- Publication number 20070036238
- Publication date Feb 15, 2007
- Nokia Corporation
- Jorma Matero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO APPARATUS
- Publication number 20060290437
- Publication date Dec 28, 2006
- Oki Electric Industry Co., Ltd.
- Atsushi Kimura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Modulator and method for producing a modulated signal
- Publication number 20060280258
- Publication date Dec 14, 2006
- Ido Bettesh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

applying frequency modulation by varying the characteristics of the voltage controlled oscillator

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Accelerated channel scanning with a two-point-modulated phase-locke...

Signal generator

Method and apparatus for calibration of voltage controlled oscillator

Partitioned digital-to-analog converter system

Advanced multi-gain calibration for direct modulation synthesizer

Multi-port inductors and transformers for accurately predicting vol...

Synthesizer and phase frequency detector

Method and apparatus for calibration of voltage controlled oscillator

Modulation index adjustment

Chirp generator

Trim for dual-port frequency modulation

Time to digital converter and phase locked loop

Performance indicator for phase locked loops

Audio FM transmitter

Time to digital converter and phase locked loop

Modulation circuit and operating method thereof

Phase locked loop having fractional VCO modulation

Spintronic oscillator, and use thereof in radiofrequency devices

Apparatus and method for generating an oscillating output signal

Wideband direct DCO modulator with in-band compensation

Enhanced polar modulator for transmitter

System and apparatus for a direct conversion receiver and transmitter

Radio transmitter

GFSK modulator and a method for reducing residual frequency modulat...

Driver circuit for driving a power amplifier

Signal generating circuit and signal generating method

Frequency synthesizer device and modulation frequency displacement...

Driver circuit for driving a power amplifier

Fuel vapor storage and recovery apparatus

Radio frequency modulator

Patents Applicationslast 30 patents

PARTITIONED DIGITAL-TO-ANALOG CONVERTER SYSTEM

Method and Apparatus for Calibration of Voltage Controlled Oscillator

Method and Apparatus for Calibration of Voltage Controlled Oscillator

FREQUENCY MODULATOR HAVING DIGITALLY-CONTROLLED OSCILLATOR WITH MOD...

SPINTRONIC OSCILLATOR, AND USE THEREOF IN RADIOFREQUENCY DEVICES

APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL

FREQUENCY MODULATOR HAVING DIGITALLY-CONTROLLED OSCILLATOR ARRANGED...

DRIVER CIRCUIT FOR DRIVING A POWER AMPLIFIER

SIGNAL GENERATING CIRCUIT AND SIGNAL GENERATING METHOD

GFSK MODULATOR AND A METHOD FOR REDUCING RESIDUAL FREQUENCY MODULAT...

Enhanced polar modulator for transmitter

Radio transmitter

FREQUENCY SYNTHESIZER DEVICE AND MODULATION FREQUENCY DISPLACEMENT...

FUEL VAPOR STORAGE AND RECOVERY APPARATUS

Enhanced polar modulator for transmitter

SELF-CALIBRATION METHOD FOR A FREQUENCY SYNTHESIZER USING TWO POINT...

FUEL VAPOR STORAGE AND RECOVERY APPARATUS

Two-Point Polar Modulator and Method for Generating a Polar-Modulat...

ENHANCED POLAR MODULATOR FOR TRANSMITTER

CONTINUOUS GAIN COMPENSATION AND FAST BAND SELECTION IN A MULTI-STA...

FREQUENCY MODULATION CIRCUIT, TRANSMISSION CIRCUIT AND COMMUNICATIO...

DEVICE AND METHOD OF TWO-POINT MODULATION

Continuous gain compensation and fast band selection in a multi-sta...

MULTI-MODE VCO FOR DIRECT FM SYSTEMS

Frequency modulator

Frequency modulator, frequency modulating method, and wireless circuit

Dual port modulator

High pass modulation of a phase locked loop

RADIO APPARATUS

Modulator and method for producing a modulated signal