Conversion to or from non-linear codes

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CPC
H03M7/50

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HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M7/00Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information or similar information or a subset of information is represented by a different sequence or number of digits

Current Industry

H03M7/50Conversion to or from non-linear codes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Coding dense transient events with companding
- Patent number 11,830,507
- Issue date Nov 28, 2023
- DOLBY INTERNATIONAL AB
- Arijit Biswas
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Application activation method and apparatus
- Patent number 10,871,973
- Issue date Dec 22, 2020
- Tencent Technology (Shenzhen) Company Limited
- Linyuan Deng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data translation system and method comprising an optocoupler transm...
- Patent number 10,855,310
- Issue date Dec 1, 2020
- Micro Motion, Inc.
- Stig Lindemann
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data recovery utilizing optimized code table signaling
- Patent number 10,361,716
- Issue date Jul 23, 2019
- AgilePQ, Inc.
- Bruce Conway
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods for compressing and decompressing IQ data, and associated d...
- Patent number 10,230,394
- Issue date Mar 12, 2019
- Telefonaktiebolaget LM Ericsson (publ)
- Ang Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data compressing device, data decompressing device, and data compre...
- Patent number 10,164,654
- Issue date Dec 25, 2018
- Kabushiki Kaisha Toshiba
- Kazuki Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data recovery utilizing optimized code table signaling
- Patent number 10,056,919
- Issue date Aug 21, 2018
- AgilePQ, Inc.
- Bruce Conway
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatuses and methods for data compression and for data recovery...
- Patent number 9,698,817
- Issue date Jul 4, 2017
- Electronics and Telecommunications Research Institute
- Seung Hwan Kim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for detecting the surroundings of a vehicle
- Patent number 9,599,709
- Issue date Mar 21, 2017
- Robert Bosch GmbH
- Matthias Karl
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Logarithmic/inverse-logarithmic conversion circuit
- Patent number 8,972,474
- Issue date Mar 3, 2015
- Mitsubishi Electric Corporation
- Toshimitsu Nakai
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Encoding method, encoding device, decoding method, decoding device,...
- Patent number 8,576,927
- Issue date Nov 5, 2013
- Nippon Telegraph and Telephone Corporation
- Noboru Harada
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Pulse code modulation conversion circuit and method
- Patent number 8,462,026
- Issue date Jun 11, 2013
- ATI Technologies ULC
- Sateesh Lagudu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital signal processing scheme for high performance HFC digital r...
- Patent number 7,671,778
- Issue date Mar 2, 2010
- General Instrument Corporation
- Mao Zhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems and methods for companding ADC-DSP-DAC combinations
- Patent number 7,602,320
- Issue date Oct 13, 2009
- The Trustees of Columbia University In the City of New York
- Ari Klein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Laser controller integrated circuit including variable resolution d...
- Patent number 7,508,329
- Issue date Mar 24, 2009
- Micrel, Inc.
- Peter Chambers
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for converting PCM signal
- Patent number 7,277,490
- Issue date Oct 2, 2007
- Samsung Electronics Co., Ltd.
- Chang-Rae Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for processing a multiple-component wide dynam...
- Patent number 6,920,188
- Issue date Jul 19, 2005
- PiRadian, Inc.
- James Terrell Walker
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Detecting encoding and encoding conversion for modem connections
- Patent number 6,693,967
- Issue date Feb 17, 2004
- Agere Systems Inc.
- Zhenyu Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods for quantizing and compressing digital image data
- Patent number 6,396,422
- Issue date May 28, 2002
- Creoscitex Corporation Ltd.
- Stanley Barkan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inverse quantization using table with reduced size
- Patent number 6,317,063
- Issue date Nov 13, 2001
- NEC Corporation
- Katsushige Matsubara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mobile radiophone apparatus
- Patent number 6,198,940
- Issue date Mar 6, 2001
- NEC Corporation
- Kouichi Matsumoto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Log converter utilizing offset and method of use thereof
- Patent number 6,065,031
- Issue date May 16, 2000
- Motorola, Inc.
- Shao Wei Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithm/inverse-logarithm converter and method of using same
- Patent number 5,941,939
- Issue date Aug 24, 1999
- Motorola, Inc.
- Shao Wei Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exponential and logarithmic conversion circuit
- Patent number 5,831,878
- Issue date Nov 3, 1998
- NEC Corporation
- Ryuji Ishida
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for selectively storing depth information of a...
- Patent number 5,819,017
- Issue date Oct 6, 1998
- Silicon Graphics, Inc.
- Kurt Akeley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithm/inverse-logarithm converter utilizing second-order term a...
- Patent number 5,703,801
- Issue date Dec 30, 1997
- Motorola, Inc.
- ShaoWei Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transcoder test method
- Patent number 5,675,508
- Issue date Oct 7, 1997
- Motorola, Inc.
- Mayank Kapadia
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Data format converter
- Patent number 5,652,584
- Issue date Jul 29, 1997
- Hyundai Electronics Industries Co., Ltd.
- Ju Young Yoon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Logarithm/inverse-logarithm converter and method of using same
- Patent number 5,642,305
- Issue date Jun 24, 1997
- Motorola, Inc.
- ShaoWei Pan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Log converter utilizing offset and method of use thereof
- Patent number 5,629,884
- Issue date May 13, 1997
- Motorola, Inc.
- Shao W. Pan
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, A...
- Publication number 20210242879
- Publication date Aug 5, 2021
- SONY CORPORATION
- GEN ICHIMURA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
DATA TRANSLATION SYSTEM AND METHOD
- Publication number 20190165805
- Publication date May 30, 2019
- Micro Motion, Inc.
- Stig Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA RECOVERY UTILIZING OPTIMIZED CODE TABLE SIGNALING
- Publication number 20180358982
- Publication date Dec 13, 2018
- AgilePQ, Inc.
- Bruce CONWAY
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods for Compressing and Decompressing IQ Data, and Associated D...
- Publication number 20170288695
- Publication date Oct 5, 2017
- Telefonaktiebolaget LM Erricsson (publ)
- Ang Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING THE SURROUNDINGS OF A VEHICLE
- Publication number 20130242701
- Publication date Sep 19, 2013
- Matthias Karl
- G01 - MEASURING TESTING
Information Patent Application
LOGARITHMIC/INVERSE-LOGARITHMIC CONVERSION CIRCUIT
- Publication number 20130110896
- Publication date May 2, 2013
- MITSUBISHI ELECTRIC CORPORATION
- Toshimitsu NAKAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING METHOD, ENCODING DEVICE, DECODING METHOD, DECODING DEVICE,...
- Publication number 20110158328
- Publication date Jun 30, 2011
- Nippon Telegraph and Telephone Corporation
- Noboru Harada
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DATA TRANSLATION SYSTEM AND METHOD
- Publication number 20110116580
- Publication date May 19, 2011
- Micro Motion, Inc.
- Stig Lindemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PULSE CODE MODULATION CONVERSION CIRCUIT AND METHOD
- Publication number 20110116656
- Publication date May 19, 2011
- ATI Technologies ULC
- Sateesh Lagudu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR SIGNAL PROCESSING USING TRANSFORM-DOMAIN L...
- Publication number 20100106269
- Publication date Apr 29, 2010
- QUALCOMM Incorporated
- Harinath Garudadri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD, SYSTEM, AND APPARATUS FOR COMPRESSION OR DECOMPRESSION OF D...
- Publication number 20100017196
- Publication date Jan 21, 2010
- QUALCOMM Incorporated
- Sang-Uk Ryu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Methods for Soft Bit Companding for Time De-interleaving of Digital...
- Publication number 20090103601
- Publication date Apr 23, 2009
- AUGUSTA TECHNOLOGY, INC.
- Jianxuan Du
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems and methods for companding ADC-DSP-DAC combinations
- Publication number 20080198048
- Publication date Aug 21, 2008
- Ari Klein
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital signal processing scheme for high performance HFC digital r...
- Publication number 20040261120
- Publication date Dec 23, 2004
- General Instrument Corporation
- Mao Zhu Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Conversion to or from non-linear codes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Coding dense transient events with companding

Application activation method and apparatus

Data translation system and method comprising an optocoupler transm...

Data recovery utilizing optimized code table signaling

Methods for compressing and decompressing IQ data, and associated d...

Data compressing device, data decompressing device, and data compre...

Data recovery utilizing optimized code table signaling

Apparatuses and methods for data compression and for data recovery...

Method for detecting the surroundings of a vehicle

Logarithmic/inverse-logarithmic conversion circuit

Encoding method, encoding device, decoding method, decoding device,...

Pulse code modulation conversion circuit and method

Digital signal processing scheme for high performance HFC digital r...

Systems and methods for companding ADC-DSP-DAC combinations

Laser controller integrated circuit including variable resolution d...

Apparatus for converting PCM signal

Method and apparatus for processing a multiple-component wide dynam...

Detecting encoding and encoding conversion for modem connections

Methods for quantizing and compressing digital image data

Inverse quantization using table with reduced size

Mobile radiophone apparatus

Log converter utilizing offset and method of use thereof

Logarithm/inverse-logarithm converter and method of using same

Exponential and logarithmic conversion circuit

Apparatus and method for selectively storing depth information of a...

Logarithm/inverse-logarithm converter utilizing second-order term a...

Transcoder test method

Data format converter

Logarithm/inverse-logarithm converter and method of using same

Log converter utilizing offset and method of use thereof

Patents Applicationslast 30 patents

TRANSMISSION APPARATUS, TRANSMISSION METHOD, RECEPTION APPARATUS, A...

DATA TRANSLATION SYSTEM AND METHOD

DATA RECOVERY UTILIZING OPTIMIZED CODE TABLE SIGNALING

Methods for Compressing and Decompressing IQ Data, and Associated D...

METHOD FOR DETECTING THE SURROUNDINGS OF A VEHICLE

LOGARITHMIC/INVERSE-LOGARITHMIC CONVERSION CIRCUIT

ENCODING METHOD, ENCODING DEVICE, DECODING METHOD, DECODING DEVICE,...

DATA TRANSLATION SYSTEM AND METHOD

PULSE CODE MODULATION CONVERSION CIRCUIT AND METHOD

METHOD AND APPARATUS FOR SIGNAL PROCESSING USING TRANSFORM-DOMAIN L...

METHOD, SYSTEM, AND APPARATUS FOR COMPRESSION OR DECOMPRESSION OF D...

Methods for Soft Bit Companding for Time De-interleaving of Digital...

Systems and methods for companding ADC-DSP-DAC combinations

Digital signal processing scheme for high performance HFC digital r...