Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-01-08
1999-08-10
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455558, H04B 100
Patent
active
059373598
ABSTRACT:
The invention provides an apparatus, for example, a portable telephone, which includes a chip card reader that has a connector which can be brought into contact with the contact pads of an integrated circuit present on a chip card of a first format called full-SIM format, which apparatus further includes a removable casing intended for being fixed in the operating position facing the chip card reader, and finally includes an adapter that makes it possible to insert and read a chip card of a second format called micro-SIM format, charactrized in that the removable casing contains the adapter which has a recess for receiving a chip card of the micro-SIM format, in that the removable casing contains a positioning device for holding the chip card of the micro-SIM format in position in the recess, and in that the recess and the positioning device have a configuration so that the contact pads of the integrated circuit which is present on the micro-SIM card are placed opposite the connector of the chip card reader after said card has been inserted.
REFERENCES:
patent: 4975086 (1990-12-01), Reichardt et al.
patent: 5224873 (1993-07-01), Duffet et al.
patent: 5254988 (1993-10-01), Nakano
patent: 5257414 (1993-10-01), Trahan et al.
patent: 5336877 (1994-08-01), Raab et al.
patent: 5353327 (1994-10-01), Jokimies
patent: 5418837 (1995-05-01), Johansson et al.
patent: 5436969 (1995-07-01), Kobayashi
patent: 5604787 (1997-02-01), Kotzin et al.
patent: 5615250 (1997-03-01), Kobayashi
patent: 5615260 (1997-03-01), Kurgan
patent: 5657373 (1997-08-01), Hermanson et al.
patent: 5669069 (1997-09-01), Rautila
patent: 5699406 (1997-12-01), Liikanen et al.
Aoki Makoto
Eisenzopf Reinhard J.
Halajian Dicran
U.S. Philips Corporation
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