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H03M3/024

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M3/00Conversion of analogue values to or from differential modulation

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H03M3/024using syllabic companding

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Patents Grantslast 30 patents

Information Patent Grant
Methods and systems for transmission of arbitrary data via bluetoot...
- Patent number 10,225,720
- Issue date Mar 5, 2019
- Nagravision S.A.
- Steven Seltzer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for implementing synchronous connection-oriented...
- Patent number 9,924,303
- Issue date Mar 20, 2018
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Raghavendra Ramappa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reduced wiring requirements with signal slope manipulation
- Patent number 9,548,769
- Issue date Jan 17, 2017
- International Business Machines Corporation
- Kevin J. Bills
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Noise feedback coding for delta modulation and other codecs
- Patent number 8,831,935
- Issue date Sep 9, 2014
- Broadcom Corporation
- Juin-Hwey Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Reduced wiring requirements with signal slope manipulation
- Patent number 8,743,558
- Issue date Jun 3, 2014
- International Business Machines Corporation
- Kevin J. Bills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reduced wiring requirements with signal slope manipulation
- Patent number 8,358,509
- Issue date Jan 22, 2013
- International Business Machines Corporation
- Kevin J. Bills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compensation technique for audio decoder state divergence
- Patent number 8,340,977
- Issue date Dec 25, 2012
- Broadcom Corporation
- Robert W. Zopf
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for continuously variable slope delta modulati...
- Patent number 6,486,810
- Issue date Nov 26, 2002
- 3COM Corporation
- Todor Cooklev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Robust continuous variable slope delta demodulation
- Patent number 6,400,296
- Issue date Jun 4, 2002
- Telefonaktiebolaget LM Ericsson (publ)
- Jacobus C. Haartsen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-mode signal processing
- Patent number 5,745,523
- Issue date Apr 28, 1998
- Ericsson Inc.
- Paul W. Dent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of speech digitizing
- Patent number 5,727,023
- Issue date Mar 10, 1998
- Ericsson Inc.
- Paul W. Dent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Integrated distributed RC low-pass filters
- Patent number 5,629,655
- Issue date May 13, 1997
- Ericsson Inc.
- Paul W. Dent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice encode/decode subsystem in a system for acquisition of test d...
- Patent number 5,557,635
- Issue date Sep 17, 1996
- The United States of America as represented by the Secretary of the Air Force
- Daniel T. Laird
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Quadrature modulator with integrated distributed RC filters
- Patent number 5,530,722
- Issue date Jun 25, 1996
- Ericsson GE Mobile Communications Inc.
- Paul W. Dent
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveform encoder
- Patent number 4,996,696
- Issue date Feb 26, 1991
- Shaye Communications Limited
- David J. McCabe
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Video delta modulation encoder
- Patent number 4,983,972
- Issue date Jan 8, 1991
- The United States of America as represented by the Secretary of the Navy
- George T. Mills
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Continuously variable slope delta modulation using digital vector f...
- Patent number 4,783,644
- Issue date Nov 8, 1988
- Amdahl Corporation
- Martin F. Kilchsperger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive delta modulation codec
- Patent number 4,646,322
- Issue date Feb 24, 1987
- Telex Computer Products, Inc.
- Stephen D. Flanagin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta modulator/demodulator with improved tracking of rapidly varyi...
- Patent number 4,633,196
- Issue date Dec 30, 1986
- Motorola, Inc.
- Nahum Peled
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio systems
- Patent number 4,580,262
- Issue date Apr 1, 1986
- Racal-SES Limited
- Michael Naylor
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digitally controlled syllabic filter for a delta modulator
- Patent number 4,541,103
- Issue date Sep 10, 1985
- American Microsystems, Inc.
- Roubik Gregorian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable slope delta coding processor using adaptive prediction
- Patent number 4,501,001
- Issue date Feb 19, 1985
- Communications Satellite Corporation
- Krishnamoorthy Virupaksha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CVSD Transmission with improved intelligibility of voice signals
- Patent number 4,446,565
- Issue date May 1, 1984
- Motorola, Inc.
- Charles A. Backof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Delta modulation system having reduced quantization noise
- Patent number 4,433,311
- Issue date Feb 21, 1984
- Matsushita Electric Industrial Co., Ltd.
- Toyota Noguchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiple-loop adaptive delta modulator
- Patent number 4,411,003
- Issue date Oct 18, 1983
- Communication Satellite Corporation
- James C. Su
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for a continuously variable slope delta range...
- Patent number 4,411,002
- Issue date Oct 18, 1983
- Magnavox Government and Industrial Electronics Company
- Robert L. Auger
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver for CVSD modulation with integral filtering
- Patent number 4,406,010
- Issue date Sep 20, 1983
- Motorola, Inc.
- David L. Weiss
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Hybrid companding delta modulation system
- Patent number 4,352,191
- Issue date Sep 28, 1982
- Chong K. Un
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuitry for generating reference signal for delta encoding systems
- Patent number 4,305,050
- Issue date Dec 8, 1981
- DeltaLab Research, Inc.
- Richard E. DeFreitas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Adaptive delta-modulation network
- Patent number 4,287,595
- Issue date Sep 1, 1981
- Te Ka de Felten & Guilleaume Fernmeldeanlagen GmbH
- Charles Meyers
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR IMPLEMENTING SYNCHRONOUS CONNECTION-ORIENTED...
- Publication number 20180020318
- Publication date Jan 18, 2018
- AVAGO TECHNOLOGIES GENERAL IP ( SINGAPORE) PTE, LTD.
- Raghavendra RAMAPPA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reduced Wiring Requirements With Signal Slope Manipulation
- Publication number 20140226749
- Publication date Aug 14, 2014
- International Business Machines Corporation
- Kevin J. Bills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NOISE FEEDBACK CODING FOR DELTA MODULATION AND OTHER CODECS
- Publication number 20130346072
- Publication date Dec 26, 2013
- BROADCOM CORPORATION
- Juin-Hwey Chen
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
REDUCED WIRING REQUIREMENTS WITH SIGNAL SLOPE MANIPULATION
- Publication number 20130010445
- Publication date Jan 10, 2013
- International Business Machines Corporation
- Kevin J. Bills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REDUCED WIRING REQUIREMENTS WITH SIGNAL SLOPE MANIPULATION
- Publication number 20100195756
- Publication date Aug 5, 2010
- International Business Machines Corporation
- Kevin J. Bills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPENSATION TECHNIQUE FOR AUDIO DECODER STATE DIVERGENCE
- Publication number 20090281815
- Publication date Nov 12, 2009
- BROADCOM CORPORATION
- Robert W. Zopf
- H03 - BASIC ELECTRONIC CIRCUITRY

using syllabic companding

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Methods and systems for transmission of arbitrary data via bluetoot...

Device and method for implementing synchronous connection-oriented...

Reduced wiring requirements with signal slope manipulation

Noise feedback coding for delta modulation and other codecs

Reduced wiring requirements with signal slope manipulation

Reduced wiring requirements with signal slope manipulation

Compensation technique for audio decoder state divergence

Method and apparatus for continuously variable slope delta modulati...

Robust continuous variable slope delta demodulation

Multi-mode signal processing

Apparatus for and method of speech digitizing

Integrated distributed RC low-pass filters

Voice encode/decode subsystem in a system for acquisition of test d...

Quadrature modulator with integrated distributed RC filters

Waveform encoder

Video delta modulation encoder

Continuously variable slope delta modulation using digital vector f...

Adaptive delta modulation codec

Delta modulator/demodulator with improved tracking of rapidly varyi...

Radio systems

Digitally controlled syllabic filter for a delta modulator

Variable slope delta coding processor using adaptive prediction

CVSD Transmission with improved intelligibility of voice signals

Delta modulation system having reduced quantization noise

Multiple-loop adaptive delta modulator

Method and apparatus for a continuously variable slope delta range...

Receiver for CVSD modulation with integral filtering

Hybrid companding delta modulation system

Circuitry for generating reference signal for delta encoding systems

Adaptive delta-modulation network

Patents Applicationslast 30 patents

DEVICE AND METHOD FOR IMPLEMENTING SYNCHRONOUS CONNECTION-ORIENTED...

Reduced Wiring Requirements With Signal Slope Manipulation

NOISE FEEDBACK CODING FOR DELTA MODULATION AND OTHER CODECS

REDUCED WIRING REQUIREMENTS WITH SIGNAL SLOPE MANIPULATION

REDUCED WIRING REQUIREMENTS WITH SIGNAL SLOPE MANIPULATION

COMPENSATION TECHNIQUE FOR AUDIO DECODER STATE DIVERGENCE