Variable Length Coding Method and Variable Length Decoding Method

Details for Australian Patent Application No. 2003235171 (hide)

Owner Matsushita Electric Industrial Co., Ltd.

Inventors Hagai, Makoto; ABE, Kiyofumi; KONDO, Satoshi; Kadono, shinya; Abe, Kiyofumi; HAGAI, Makoto; KADONO, Shinya; Kondo, Satoshi

Agent Griffith Hack

Pub. Number AU-B-2003235171

PCT Number PCT/JP03/04803

PCT Pub. Number WO2003/090472

Priority 2002-118483 19.04.02 JP; 2002-126029 26.04.02 JP; 2002-363106 13.12.02 JP; 2002-363106 13.12.02 JP; 2002-126029 26.04.02 JP; 2002-118483 19.04.02 JP

Filing date 16 April 2003

Wipo publication date 3 November 2003

Acceptance publication date 20 December 2007

International Classifications

H04N 7/30 (2006.01) Television systems - involving transform coding

H03M 7/40 (2006.01) Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code

H03M 7/42 (2006.01) Conversion of a code where information is represented by a given sequence or number of digits to a code where the same information is represented by a different sequence or number of digits - using table look-up for the coding or decoding process, e.g. using read-only memory

H04N 7/26 (2006.01) Television systems - using bandwidth reduction

H04N 7/50 (2006.01) Television systems - involving transform and predictive coding

Event Publications

4 September 2003 Complete Application Filed

  Priority application(s): 2002-118483 19.04.02 JP; 2002-126029 26.04.02 JP; 2002-363106 13.12.02 JP; 2002-363106 13.12.02 JP; 2002-126029 26.04.02 JP; 2002-118483 19.04.02 JP

11 December 2003 Application Open to Public Inspection

  Published as AU-B-2003235171

20 December 2007 Application Accepted

  Published as AU-B-2003235171

24 January 2008 Corrigenda

  Applications AcCorrigenda cepted - Name Index Under the name Matsushita Electric Industrial Co., Ltd., Application No. 2003235171, under INID (72), correct the coinventors to read Hagai, Makoto; Abe, Kiyofumi; Kondo, Satoshi and Kadono, Shinya

1 May 2008 Standard Patent Sealed

21 August 2008 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 20 Mar 2008. Address for service in Australia - Griffith Hack Level 3 509 St Kilda Road Melbourne VIC 3004

8 January 2009 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 20 Mar 2008

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