Information security – Access control or authentication – Authorization
Reexamination Certificate
2007-01-02
2007-01-02
Revak, Christopher (Department: 2131)
Information security
Access control or authentication
Authorization
C726S020000, C380S028000, C711S154000
Reexamination Certificate
active
09621528
ABSTRACT:
A data carrier (1) intended for the storage of data in memory means (17) has a first memory access means (18) for accessing a first storage location (22) and has a second memory access means (33) for accessing a second storage location (23), the first storage location (22) being only accessible by the first memory access means (18) with the aid of access enabling means (21, 19, 37, 39), and further has an additional memory access means (38), so as to enable an access authorization for the access to the first storage location (22) and so as to enable access to the first storage location (22) during an access by the second memory access means (33).
REFERENCES:
patent: 5097504 (1992-03-01), Camion et al.
patent: 5237609 (1993-08-01), Kimura
patent: 5629508 (1997-05-01), Findley et al.
patent: 5675645 (1997-10-01), Schwartz et al.
patent: 5774546 (1998-06-01), Handelman et al.
patent: 5875450 (1999-02-01), Reiner et al.
patent: H1794 (1999-04-01), Claus
patent: 6094724 (2000-07-01), Benhammou et al.
patent: 6112985 (2000-09-01), Weinlaender
patent: 6298441 (2001-10-01), Handelman et al.
patent: WO9729454 (1997-08-01), None
“New smart object based on MIFARE PRO with bank-proven security”, Nov. 16, 1999, Business News From Phillips Semiconductors Press Release, p. 1-2.
Phillips Semiconductors introduces the first family of powerful high-security dual interface controller ICs for multi-service cards Oct. 4, 1999, Business News From Phillips Semiconductors Press Release, p. 1-2.
Mühlberger Andreas
Posch Stefan
Koninklijke Philips Electronics , N.V.
Revak Christopher
Stroud Adam L.
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