Means in or combined with modulating stage for reducing amplitude modulation

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HELECTRICITY H03Electronic circuits H03CMODULATION H03C3/00Angle modulation

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H03C3/04Means in or combined with modulating stage for reducing amplitude modulation

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Patents Grantslast 30 patents

Information Patent Grant
Accelerated channel scanning with a two-point-modulated phase-locke...
- Patent number 11,437,957
- Issue date Sep 6, 2022
- QUALCOMM Incorporated
- Zafer Boz
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase modulation noise reducer
- Patent number 10,050,608
- Issue date Aug 14, 2018
- The United States of America, as represented by the Secretary of Commerce
- Archita Hati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase modulation noise reducer
- Patent number 9,407,246
- Issue date Aug 2, 2016
- The United States of America, as represented by the Secretary of Commerce
- Archita Hati
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for calibrating a dual port phase locked loop
- Patent number 9,350,296
- Issue date May 24, 2016
- FREESCALE SEMICONDUCTOR, INC.
- Khurram Waheed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
GFSK modulator and a method for reducing residual frequency modulat...
- Patent number 8,594,237
- Issue date Nov 26, 2013
- Beken Corporation
- Yiming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Enhanced predistortion for slewing correction
- Patent number 7,999,587
- Issue date Aug 16, 2011
- ST-Ericsson SA
- Jan S. Vromans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency modulator and method for adjusting gain thereof
- Patent number 7,956,699
- Issue date Jun 7, 2011
- Panasonic Corporation
- Toru Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PLL oscillation circuit, polar transmitting circuit, and communicat...
- Patent number 7,839,230
- Issue date Nov 23, 2010
- Panasonic Corporation
- Masakatsu Maeda
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase locked loop based frequency modulator with accurate oscillato...
- Patent number 7,760,042
- Issue date Jul 20, 2010
- Infineon Technologies AG
- Thomas Mayer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
FM signal oscillator circuit and modulation level control method
- Patent number 6,545,557
- Issue date Apr 8, 2003
- Kabushiki Kaisha Toshiba
- Minoru Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synchronous detector and methods for synchronous detection
- Patent number 5,596,606
- Issue date Jan 21, 1997
- Scientific-Atlanta, Inc.
- Leo Montreuil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous modulator and methods for synchronous modulation
- Patent number 5,592,513
- Issue date Jan 7, 1997
- Scientific-Atlanta, Inc.
- Leo Montreuil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase control circuit having a plurality of differential circuits
- Patent number 5,528,124
- Issue date Jun 18, 1996
- NEC Corporation
- Kunihiko Azuma
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital quadrature amplitude and vestigial sideband modulation deco...
- Patent number 5,477,199
- Issue date Dec 19, 1995
- Scientific-Atlanta, Inc.
- Leo Montreuil
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Two state phase modulator with minimum amplitude modulation
- Patent number 5,081,433
- Issue date Jan 14, 1992
- General Electric Company
- Bert K. Erickson
- G01 - MEASURING TESTING
Information Patent Grant
3875512
- Patent number 3,875,512
- Issue date Apr 1, 1975
- G01 - MEASURING TESTING
Information Patent Grant
3855553
- Patent number 3,855,553
- Issue date Dec 17, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3443249
- Patent number 3,443,249
- Issue date May 6, 1969
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3319188
- Patent number 3,319,188
- Issue date May 9, 1967
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3243730
- Patent number 3,243,730
- Issue date Mar 29, 1966
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3237121
- Patent number 3,237,121
- Issue date Feb 22, 1966
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
3124766
- Patent number 3,124,766
- Issue date Mar 10, 1964
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2994828
- Patent number 2,994,828
- Issue date Aug 1, 1961
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2848609
- Patent number 2,848,609
- Issue date Aug 19, 1958
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2703865
- Patent number 2,703,865
- Issue date Mar 8, 1955
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2702861
- Patent number 2,702,861
- Issue date Feb 22, 1955
- G01 - MEASURING TESTING
Information Patent Grant
2600124
- Patent number 2,600,124
- Issue date Jun 10, 1952
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2551809
- Patent number 2,551,809
- Issue date May 8, 1951
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2496044
- Patent number 2,496,044
- Issue date Jan 31, 1950
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2489284
- Patent number 2,489,284
- Issue date Nov 29, 1949
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACCELERATED CHANNEL SCANNING WITH A TWO-POINT-MODULATED PHASE-LOCKE...
- Publication number 20220247355
- Publication date Aug 4, 2022
- QUALCOMM Incorporated
- Zafer BOZ
- 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
FREQUENCY MODULATOR AND METHOD FOR ADJUSTING GAIN THEREOF
- Publication number 20110012688
- Publication date Jan 20, 2011
- Toru Matsuura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ENHANCED PREDISTORTION FOR SLEWING CORRECTION
- Publication number 20100148834
- Publication date Jun 17, 2010
- NXP B.V.
- Jan S. Vromans
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE LOCKED LOOP BASED FREQUENCY MODULATOR WITH ACCURATE OSCILLATO...
- Publication number 20090322439
- Publication date Dec 31, 2009
- INFINEON TECHNOLOGIES AG
- Thomas Mayer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PLL OSCILLATION CIRCUIT, POLAR TRANSMITTING CIRCUIT, AND COMMUNICAT...
- Publication number 20090289723
- Publication date Nov 26, 2009
- Masakatsu MAEDA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FM signal oscillator circuit and modulation level control method
- Publication number 20020027479
- Publication date Mar 7, 2002
- KABUSHIKI KAISHA TOSHIBA
- Minoru Nagata
- H03 - BASIC ELECTRONIC CIRCUITRY

Means in or combined with modulating stage for reducing amplitude modulation

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

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

Phase modulation noise reducer

Phase modulation noise reducer

Systems and methods for calibrating a dual port phase locked loop

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

Enhanced predistortion for slewing correction

Frequency modulator and method for adjusting gain thereof

PLL oscillation circuit, polar transmitting circuit, and communicat...

Phase locked loop based frequency modulator with accurate oscillato...

FM signal oscillator circuit and modulation level control method

Synchronous detector and methods for synchronous detection

Synchronous modulator and methods for synchronous modulation

Phase control circuit having a plurality of differential circuits

Digital quadrature amplitude and vestigial sideband modulation deco...

Two state phase modulator with minimum amplitude modulation

3875512

3855553

3443249

3319188

3243730

3237121

3124766

2994828

2848609

2703865

2702861

2600124

2551809

2496044

2489284

Patents Applicationslast 30 patents

ACCELERATED CHANNEL SCANNING WITH A TWO-POINT-MODULATED PHASE-LOCKE...

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

FREQUENCY MODULATOR AND METHOD FOR ADJUSTING GAIN THEREOF

ENHANCED PREDISTORTION FOR SLEWING CORRECTION

PHASE LOCKED LOOP BASED FREQUENCY MODULATOR WITH ACCURATE OSCILLATO...

PLL OSCILLATION CIRCUIT, POLAR TRANSMITTING CIRCUIT, AND COMMUNICAT...

FM signal oscillator circuit and modulation level control method