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Philippe Piret
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Cesson Sevigne, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Information coding by algebraic geometric code offering two decodin...
Patent number
7,634,711
Issue date
Dec 15, 2009
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Decoding and error correction for algebraic geometric codes
Patent number
7,502,988
Issue date
Mar 10, 2009
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Algebraic geometric code adapted to error bursts
Patent number
7,464,323
Issue date
Dec 9, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Channel encoding adapted to error bursts
Patent number
7,461,329
Issue date
Dec 2, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Methods and devices for decoding one-point algebraic geometric codes
Patent number
7,409,629
Issue date
Aug 5, 2008
Canon Kabushiki Kaisha
Frédéric Lehobey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Encoding/decoding device using a reed-solomon encoder/decoder
Patent number
7,404,134
Issue date
Jul 22, 2008
Canon Kabushiki Kaisha
Philippe Le Bars
G11 - INFORMATION STORAGE
Information
Patent Grant
Information encoding by shortened Reed-Solomon codes
Patent number
7,398,456
Issue date
Jul 8, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Error locating methods and devices for algebraic geometric codes
Patent number
7,392,454
Issue date
Jun 24, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Decoding for algebraic geometric code associated with a fiber product
Patent number
7,392,461
Issue date
Jun 24, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method for the encoding and decoding of a sequence of words, corres...
Patent number
7,256,717
Issue date
Aug 14, 2007
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low-cost methods and devices for the decoding of product cases
Patent number
7,120,850
Issue date
Oct 10, 2006
Canon Kabushiki Kaisha
Frédéric Lehobey
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of interleaving a binary sequence
Patent number
7,069,492
Issue date
Jun 27, 2006
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Turbocoding methods with a large minimum distance, and systems for...
Patent number
6,993,698
Issue date
Jan 31, 2006
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Decoding method and device and systems implementing them
Patent number
6,910,006
Issue date
Jun 21, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Encoding method and device, decoding method and device, and systems...
Patent number
6,842,871
Issue date
Jan 11, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Device and method of adapting turbocoders and the associated decode...
Patent number
6,766,489
Issue date
Jul 20, 2004
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and device for coding sequences of data, and associated deco...
Patent number
6,638,318
Issue date
Oct 28, 2003
Canon Kabushiki Kaisha
Philippe Piret
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Coding device and method, decoding device and method and systems us...
Patent number
6,578,170
Issue date
Jun 10, 2003
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method of correcting residual errors at the output of a turbodecoder
Patent number
6,578,171
Issue date
Jun 10, 2003
Canon Kabushiki Kaisha
Mohamed Braneci
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Encoding and interleaving device and method for serial or hybrid tu...
Patent number
6,560,362
Issue date
May 6, 2003
Canon Kabushiki Kaisha
Philippe Piret
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device and method for transmitting information and device and metho...
Patent number
6,560,291
Issue date
May 6, 2003
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for transmitting digital data, device and method...
Patent number
6,542,553
Issue date
Apr 1, 2003
Canon Kabushiki Kaisha
Claude Le Dantec
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and device for coding and transmission using a sub-code of a...
Patent number
6,543,021
Issue date
Apr 1, 2003
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and device for transmitting information, method and device f...
Patent number
6,510,181
Issue date
Jan 21, 2003
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Device and method for coding information and device and method for...
Patent number
6,438,112
Issue date
Aug 20, 2002
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information transfer method and device, information receiving metho...
Patent number
6,421,806
Issue date
Jul 16, 2002
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interleaving method for the turbocoding of data
Patent number
6,404,360
Issue date
Jun 11, 2002
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Allocation to a plurality of elements of authorizations for access...
Patent number
6,400,726
Issue date
Jun 4, 2002
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Coding and decoding methods and devices and equipment using them
Patent number
6,393,065
Issue date
May 21, 2002
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Interlacer, coding device, permutation method, coding method, decod...
Patent number
6,370,670
Issue date
Apr 9, 2002
Canon Kabushiki Kaisha
Claude Le Dantec
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Decoding Method for Algebraic Geometric Codes and Associated Device
Publication number
20080270873
Publication date
Oct 30, 2008
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Information encoding by shortened reed-solomon codes
Publication number
20060227017
Publication date
Oct 12, 2006
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method for the encoding and decoding of a sequence of words, corres...
Publication number
20060028361
Publication date
Feb 9, 2006
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Decoding for algebraic geometric code associated with a fiber product
Publication number
20050257115
Publication date
Nov 17, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Channel encoding adapted to error bursts
Publication number
20050210357
Publication date
Sep 22, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Decoding and error correction for algebraic geometric codes
Publication number
20050204268
Publication date
Sep 15, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Error locating methods and devices for algebraic geometric codes
Publication number
20050188291
Publication date
Aug 25, 2005
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Encoding/decoding device using a reed-solomon encoder/decoder
Publication number
20050138533
Publication date
Jun 23, 2005
Canon Kabushiki Kaisha
Philippe Le Bars
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Information coding by algebraic geometric code offering two decodin...
Publication number
20050015704
Publication date
Jan 20, 2005
Canon Kabushiki Kaisha
Philippe Piret
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Algebraic geometric code adapted to error bursts
Publication number
20040194006
Publication date
Sep 30, 2004
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Methods and devices for decoding one-point algebraic geometric codes
Publication number
20040117719
Publication date
Jun 17, 2004
Canon Kabushiki Kaisha
Frederic Lehobey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Low-cost methods and devices for the decoding of product cases
Publication number
20040039978
Publication date
Feb 26, 2004
Canon Kabushiki Kaisha
Frederic Lehobey
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method of interleaving a binary sequence
Publication number
20030177430
Publication date
Sep 18, 2003
Canon Kabushiki Kaisha
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Turbocoding methods with a large minimum distance, and systems for...
Publication number
20020099997
Publication date
Jul 25, 2002
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Decoding method and device and systems implementing them
Publication number
20020016713
Publication date
Feb 7, 2002
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Encoding method and device, decoding method and device, and systems...
Publication number
20010009030
Publication date
Jul 19, 2001
Philippe Piret
H03 - BASIC ELECTRONIC CIRCUITRY