Registers – Systems controlled by data bearing records
Patent
1997-01-24
1998-12-01
Pitts, Harold
Registers
Systems controlled by data bearing records
235382, G06F 1700
Patent
active
058442448
ABSTRACT:
The contactless identification carrier which can be carried by a person and having access functions for particular areas, particularly skiing areas, is constructed as a separate, flat carrier element and is fixed in interchangeable, portable manner on a personal bracelet PA. The carrier element (1) contains a passive, integrated, electronic data carrier MI with processor, as well as an integrated antenna (2) surrounded by a dielectric (4) and a detachable fixing device (3). The antenna has partly open radiating surfaces FAO, which are not covered by electrically conductive parts of the personal bracelet PA. This gives a universally usable identification and access medium with very good comfort and convincing practical characteristics.
REFERENCES:
patent: 4501958 (1985-02-01), Glize et al.
Graf Ulrich
Locher Johann
Kaba Schliesssysteme AG
Pitts Harold
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