U.S. Philips Corporation

Heinz Kwas

Gerald Schaffler

Marcus Toth

Wolfgang Scheucher

Christian Schwar

Peter Schmallegger

Martin Apschner

Peter Priller

Werner Wiespointner

The data carrier of a device provided with the data carrier includes a casing which is formed by injection molding and which accommodates a holding device for holding a chip and at least one transmission coil, and also includes an electrically conductive connector connected to the holding device and arranged to connect the chip terminals of the chip to the coil terminals of the transmission coil. The holding device includes a holding foil and the connector is realized while utilizing a conductor frame. The connector is formed by conductor segments of the conductor frame with parts of the conductor segments connected to the holding foil in order to hold the conductor segments. The entire holding foil and the parts of the conductor segments which are connected to the holding foil are fully enclosed by the casing.

Contactless communication data carrier with fully enclosed holding means for holding a chip and a passive component

The data carrier (,) of a device (,) provided with a data carrier (,) includes a casing (,) which is formed by injection molding and in which there are accommodated holding means (,) for holding a chip (,) and at least one transmission coil (,), and also includes electrically conductive connection means (,) which are connected to the holding means (,) and are arranged to connect the chip terminals (,) of the chip (,) to the coil terminals (,) of the transmission coil (,); the holding means (,) include a holding foil (,) and the connection means (,) are realized while utilizing a conductor frame (,) and are formed by conductor segments (,) of the conductor frame (,) and are completely enclosed by the casing (,), at least parts of said conductor segments (,) being connected to the holding foil (,) in order to hold said conductor segments.

Device arranged for contactless communication and provided with a data carrier with fully enclosed connection means for electrically connecting a chip and a passive component

A key and lock system has a key with an integrated transponder coil that is connected to a transponder unit, and a lock with an integrated write/read coil. The key has a key bit portion and a bow portion. When the key bit portion is inserted into an elongated aperture of a key cylinder of the lock, an axis of the write/read coil forms an acute angle with an axis of the transponder coil. The acute angle substantially differs from a zero degree angle.

System with a lock and a key which cooperate according to the

Growing community of inventors

Graz, Austria

Heinz Kwas