EP 0121222 B1 19890201 - APPARATUS AND METHOD TO STORE DATA ON A PORTABLE DATA CARRIER FOR THE IDENTIFICATION OF PERSONS
Title (en)
APPARATUS AND METHOD TO STORE DATA ON A PORTABLE DATA CARRIER FOR THE IDENTIFICATION OF PERSONS
Publication
Application
Priority
US 48119883 A 19830401
Abstract (en)
[origin: US4532508A] A method and apparatus for storing, in scrambled form, information relating to the personal features of a person. This information can be stored on a portable storage medium which can be carried by the person and used to gain access to a secured area by on-site decoding and verification of the stored information.
IPC 1-7
IPC 8 full level
G07C 9/00 (2006.01)
CPC (source: EP US)
G07C 9/257 (2020.01 - EP US); Y10S 283/904 (2013.01 - EP US)
Designated contracting state (EPC)
AT CH DE FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0121222 A2 19841010; EP 0121222 A3 19850710; EP 0121222 B1 19890201; AT E40608 T1 19890215; DE 3476594 D1 19890309; US 4532508 A 19850730
DOCDB simple family (application)
EP 84103387 A 19840327; AT 84103387 T 19840327; DE 3476594 T 19840327; US 48119883 A 19830401