Authentication method and unit, and electronic apparatus...

Details Authentication method and unit, and electronic apparatus... Authentication method and unit, and electronic apparatus...

2011-08-16

2011-08-16

Truong, Thanhnga B (Department: 2438)

Information security

Access control or authentication

Stand-alone

C726S002000, C726S004000, C726S005000, C726S007000, C726S009000, C726S017000, C726S019000, C726S021000, C713S168000, C713S170000, C713S182000, C713S183000, C713S185000, C358S001150, C358S400000

Reexamination Certificate

active

08001593

ABSTRACT:
A user authentication method for an electronic apparatus makes a user authentication based on received first user identification information and registered user identification information and sets the electronic apparatus in an authenticated state if the received first user identification information matches the registered user identification information, and controls the authenticated state after the user authentication based on received second user identification, by continuing the authenticated state if the received second user identification information matches the registered user identification information.

REFERENCES:
patent: 5440371 (1995-08-01), Okatani
patent: 6088450 (2000-07-01), Davis et al.
patent: 2002/0016833 (2002-02-01), Yajima et al.
patent: 2004/0076300 (2004-04-01), Ishidoshiro
patent: 2005/0105734 (2005-05-01), Buer et al.
patent: 2005/0264840 (2005-12-01), Niitsuma
patent: 6-124188 (1994-05-01), None
patent: 2000-47534 (2000-02-01), None
patent: 2001-125661 (2001-05-01), None
patent: 2002-157050 (2002-05-01), None
patent: 2003-233596 (2003-08-01), None
patent: 2005-32161 (2005-02-01), None
patent: WO00/48063 (2000-08-01), None
Office Action for corresponding Japanese Application No. 2005-133226 dated Jan. 12, 2010.

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