Method and apparatus for digital rights management using certificate revocation list

Details for Australian Patent Application No. 2005255327 (hide)

Owner Samsung Electronics Co., Ltd.

Inventors Oh, Yun-sang; Kim, Shin-han; Kim, Tae-sung; Lee, Byung-rae; Jung, Kyung-im

Agent Fisher Adams Kelly

Pub. Number AU-B-2005255327

PCT Pub. Number WO2005/124582

Priority 60/575,757 01.06.04 US; 10-2004-0039380 31.05.04 KR; 10-2004-0019441 22.03.04 KR

Filing date 14 March 2005

Wipo publication date 29 December 2005

Acceptance publication date 1 May 2008

International Classifications

G06F 17/00 (2006.01) Digital computing or data processing equipment or methods, specially adapted for specific functions

G06F 21/00 (2006.01) Security arrangements for protecting computers or computer systems against unauthorised activity

Event Publications

28 September 2006 PCT application entered the National Phase

  PCT publication WO2005/124582 Priority application(s): WO2005/124582

1 May 2008 Application Accepted

  Published as AU-B-2005255327

28 August 2008 Standard Patent Sealed

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