Authentication method, communication apparatus, and relay apparatus

Details for Australian Patent Application No. 2002221119 (hide)

Owner NTT DoCoMo, Inc.

Inventors Takagi, Kazuhiro; Wakabayashi, Tatsuaki; Hiramatsu, Yoshiaki; Yamamoto, Masaaki

Agent Watermark

Pub. Number AU-B-2002221119

PCT Pub. Number WO02/49268

Priority 2000-378061 12.12.00 JP

Filing date 11 December 2001

Wipo publication date 24 June 2002

Acceptance publication date 5 August 2004

International Classifications

H04L 009/32 Arrangements for secret or secure communication - including means for verifying the identity or authority of a user of the system

G06F 013/00 Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units

H04Q 007/38

Event Publications

5 August 2004 Application Accepted

  Published as AU-B-2002221119

2 December 2004 Standard Patent Sealed

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