using delta modulation or one-bit differential modulation [1DPCM]

Industry

CPC
H04B14/062

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Parent Industries

HELECTRICITY H04Electric communication H04BTRANSMISSION H04B14/00Transmission systems not characterised by the medium used for transmission

Current Industry

H04B14/062using delta modulation or one-bit differential modulation [1DPCM]

Industries

Patents Grantslast 30 patents

Information Patent Grant
System improving signal handling
- Patent number 11,626,858
- Issue date Apr 11, 2023
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System improving signal handling
- Patent number 10,979,030
- Issue date Apr 13, 2021
- Mediatek Inc.
- Jen-Huan Tsai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifiers with delta-sigma modulators using pulse-density modulati...
- Patent number 10,790,790
- Issue date Sep 29, 2020
- Kapik Inc.
- Robert Neil McKenzie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling noise transfer function of signal path to reduce charge...
- Patent number 10,491,997
- Issue date Nov 26, 2019
- Cirrus Logic, Inc.
- Pradeep Dhananjay
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sigma-delta modulator and associated system improving spectrum effi...
- Patent number 10,341,148
- Issue date Jul 2, 2019
- Mediatek Inc.
- Jen-Huan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
DPCM data compression using compressed data tags
- Patent number 10,104,146
- Issue date Oct 16, 2018
- STMicroelectronics Asia Pacific PTE Ltd.
- Beng Heng Goh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Delta-sigma modulator and modulation method, transmission device, a...
- Patent number 9,887,705
- Issue date Feb 6, 2018
- NEC Corporation
- Masaaki Tanio
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmitter and method of transmitting
- Patent number 9,602,325
- Issue date Mar 21, 2017
- Texas Instruments Incorporated
- Rahmi Hezar
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta-sigma modulator and transmitter including the same
- Patent number 9,014,281
- Issue date Apr 21, 2015
- Electronics and Telecommunications Research Institute
- Young Kyun Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase noise shaping using sigma delta modulation in a timing recove...
- Patent number 8,031,783
- Issue date Oct 4, 2011
- Maxim Integrated Products, Inc.
- James L. Gorecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase noise shaping using sigma delta modulation in a timing recove...
- Patent number 7,720,160
- Issue date May 18, 2010
- Maxim Integrated Products, Inc.
- James L. Gorecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Detecting audio signal activity in a communications system
- Patent number 7,672,839
- Issue date Mar 2, 2010
- Cambridge Silicon Radio Limited
- Robert Young
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Apparatus and method for reduced sample rate class S RF power ampli...
- Patent number 7,394,311
- Issue date Jul 1, 2008
- Samsung Electronics Co., Ltd.
- Ernesto Jeckeln
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital signal processing apparatus and digital signal processing m...
- Patent number 7,205,919
- Issue date Apr 17, 2007
- Sony Corporation
- Masayoshi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording of super-audio or like one-bit-per-sample signals on a PC...
- Patent number 7,136,420
- Issue date Nov 14, 2006
- Teac Corporation
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for the spectrally efficient encoding and deco...
- Patent number 6,944,212
- Issue date Sep 13, 2005
- Dieter W. Blum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tunable narrow-band filter including sigma-delta modulator
- Patent number 6,876,698
- Issue date Apr 5, 2005
- Xilinx, Inc.
- Christopher H. Dick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog isolation system with digital communication across a capacit...
- Patent number 6,683,548
- Issue date Jan 27, 2004
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Narrow-band filter including sigma-delta modulator implemented in a...
- Patent number 6,600,788
- Issue date Jul 29, 2003
- Xilinx, Inc.
- Christopher H. Dick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Isolation system with digital communication across a capacitive bar...
- Patent number 6,570,513
- Issue date May 27, 2003
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of muting a digital signal and a digital signal recording ap...
- Patent number 6,400,294
- Issue date Jun 4, 2002
- Sony Corporation
- Gen Ichimura
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for real-time processing of the recorded PCM data...
- Patent number 6,369,728
- Issue date Apr 9, 2002
- Waytech Investment Co. Ltd.
- Seng-Khoon Tng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog isolation system with digital communication across a capacit...
- Patent number 6,297,755
- Issue date Oct 2, 2001
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog isolation system with digital communication across a capacit...
- Patent number 6,225,927
- Issue date May 1, 2001
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog isolation system with digital communication across a capacti...
- Patent number 6,191,717
- Issue date Feb 20, 2001
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog isolation system with digital communication across a capacit...
- Patent number 6,107,948
- Issue date Aug 22, 2000
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device of information transfer between circuits that exc...
- Patent number 6,031,475
- Issue date Feb 29, 2000
- SGS-Thomson Microelectronics S.A.
- Michel Combe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of recording on a disc medium a .SIGMA..DELTA.-modulated sig...
- Patent number 5,872,755
- Issue date Feb 16, 1999
- Sony Corporation
- Yoshizumi Inazawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Analog isolation system with digital communication across a capacit...
- Patent number 5,870,046
- Issue date Feb 9, 1999
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting sigma delta modulated audio s...
- Patent number 5,844,513
- Issue date Dec 1, 1998
- Sony Corporation
- Ayataka Nishio
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM IMPROVING SIGNAL HANDLING
- Publication number 20210265982
- Publication date Aug 26, 2021
- MEDIATEK INC.
- Jen-Huan Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SIGMA-DELTA MODULATOR AND ASSOCIATED SYSTEM IMPROVING SPECTRUM EFFI...
- Publication number 20190068415
- Publication date Feb 28, 2019
- MEDIATEK INC.
- Jen-Huan TSAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIERS WITH DELTA-SIGMA MODULATORS USING PULSE-DENSITY MODULATI...
- Publication number 20180205352
- Publication date Jul 19, 2018
- KAPIK INC.
- Robert Neil McKENZIE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DPCM DATA COMPRESSION USING COMPRESSED DATA TAGS
- Publication number 20180020033
- Publication date Jan 18, 2018
- STMicroelectronics Asia Pacific Pte. Ltd.
- Beng Heng Goh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELTA-SIGMA MODULATOR AND MODULATION METHOD, TRANSMISSION DEVICE, A...
- Publication number 20170331491
- Publication date Nov 16, 2017
- NEC Corporation
- Masaaki TANIO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ALL-DIGITAL MULTI-STANDARD TRANSMITTER ARCHITECTURE USING DELTA-SIG...
- Publication number 20140211886
- Publication date Jul 31, 2014
- Fadhel M. GHANNOUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DELTA-SIGMA MODULATOR AND TRANSMITTER INCLUDING THE SAME
- Publication number 20140064355
- Publication date Mar 6, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Young Kyun CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Speech Activity Detection
- Publication number 20080288247
- Publication date Nov 20, 2008
- Cambridge Silicon Radio Limited
- Robert Young
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for reduced sample rate class S RF power ampli...
- Publication number 20060188027
- Publication date Aug 24, 2006
- Samsung Electronics Co., Ltd.
- Ernesto Jeckeln
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Direct conversion delta-sigma transmitter
- Publication number 20060115005
- Publication date Jun 1, 2006
- TechnoConcepts, Inc.
- Ronald M. Hickling
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Digital signal processing apparatus and digital signal processing m...
- Publication number 20050213669
- Publication date Sep 29, 2005
- SONY CORPORATION
- Masayoshi Noguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analog isolation system with digital communication across a capacit...
- Publication number 20040101132
- Publication date May 27, 2004
- Silicon Laboratories Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analog isolation system with digital communication across a capacit...
- Publication number 20030107505
- Publication date Jun 12, 2003
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Recording of super-audio or like one-bit-per-sample signals on a PC...
- Publication number 20030031262
- Publication date Feb 13, 2003
- TEAC CORPORATION.
- Kazuo Watanabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analog isolation system with digital communication across a capacit...
- Publication number 20020130801
- Publication date Sep 19, 2002
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND DEVICE OF INFORMATION TRANSFER BETWEEN CIRCUITS THAT EXC...
- Publication number 20020101370
- Publication date Aug 1, 2002
- MICHEL COMBE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for the spectrally efficient encoding and deco...
- Publication number 20020044596
- Publication date Apr 18, 2002
- Dieter W. Blum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Analog isolation system with digital communication across a capacit...
- Publication number 20010010502
- Publication date Aug 2, 2001
- Silicon Laboratories, Inc.
- Jeffrey W. Scott
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

using delta modulation or one-bit differential modulation [1DPCM]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

System improving signal handling

System improving signal handling

Amplifiers with delta-sigma modulators using pulse-density modulati...

Controlling noise transfer function of signal path to reduce charge...

Sigma-delta modulator and associated system improving spectrum effi...

DPCM data compression using compressed data tags

Delta-sigma modulator and modulation method, transmission device, a...

Transmitter and method of transmitting

Delta-sigma modulator and transmitter including the same

Phase noise shaping using sigma delta modulation in a timing recove...

Phase noise shaping using sigma delta modulation in a timing recove...

Detecting audio signal activity in a communications system

Apparatus and method for reduced sample rate class S RF power ampli...

Digital signal processing apparatus and digital signal processing m...

Recording of super-audio or like one-bit-per-sample signals on a PC...

Method and apparatus for the spectrally efficient encoding and deco...

Tunable narrow-band filter including sigma-delta modulator

Analog isolation system with digital communication across a capacit...

Narrow-band filter including sigma-delta modulator implemented in a...

Isolation system with digital communication across a capacitive bar...

Method of muting a digital signal and a digital signal recording ap...

Method and system for real-time processing of the recorded PCM data...

Analog isolation system with digital communication across a capacit...

Analog isolation system with digital communication across a capacit...

Analog isolation system with digital communication across a capacti...

Analog isolation system with digital communication across a capacit...

Method and device of information transfer between circuits that exc...

Method of recording on a disc medium a .SIGMA..DELTA.-modulated sig...

Analog isolation system with digital communication across a capacit...

Method and apparatus for transmitting sigma delta modulated audio s...

Patents Applicationslast 30 patents

SYSTEM IMPROVING SIGNAL HANDLING

SIGMA-DELTA MODULATOR AND ASSOCIATED SYSTEM IMPROVING SPECTRUM EFFI...

AMPLIFIERS WITH DELTA-SIGMA MODULATORS USING PULSE-DENSITY MODULATI...

DPCM DATA COMPRESSION USING COMPRESSED DATA TAGS

DELTA-SIGMA MODULATOR AND MODULATION METHOD, TRANSMISSION DEVICE, A...

ALL-DIGITAL MULTI-STANDARD TRANSMITTER ARCHITECTURE USING DELTA-SIG...

DELTA-SIGMA MODULATOR AND TRANSMITTER INCLUDING THE SAME

Speech Activity Detection

Apparatus and method for reduced sample rate class S RF power ampli...

Direct conversion delta-sigma transmitter

Digital signal processing apparatus and digital signal processing m...

Analog isolation system with digital communication across a capacit...

Analog isolation system with digital communication across a capacit...

Recording of super-audio or like one-bit-per-sample signals on a PC...

Analog isolation system with digital communication across a capacit...

METHOD AND DEVICE OF INFORMATION TRANSFER BETWEEN CIRCUITS THAT EXC...

Method and apparatus for the spectrally efficient encoding and deco...

Analog isolation system with digital communication across a capacit...