Abstract: The arrangement of a magnetic coupling coil (2) and a transponder circuit (1) on a vehicle wheel (5) allows wireless data communication with an interrogation circuit (3) arranged on a fixed structure of the vehicle on which the wheel is mounted so as to be able to rotate about at least one rotational axis (9). The magnetic coupling coil is mounted coaxially to the rotational axis of the wheel and defines a closed loop. This coupling coil acts as an inductive coupling interface between an antenna coil (10) of the transponder and an excitation coil (4) of the interrogation circuit. This magnetic coupling coil comprises a loop portion (2?) oriented such that the magnetic field (11?) in the magnetic coupling coil, which is induced by a primary magnetic field (8) generated by the interrogation circuit excitation coil, is directed in this loop portion in a substantially perpendicular direction to the primary magnetic field.

Abstract: A method of manufacturing an electronic component comprising an integrated circuit and a core, includes the steps of providing the integrated circuit having at least two accessible contacts, providing the core, assembling the integrated circuit and the core together by means of an adhesive substance, winding a wire on the core in order to produce a winding, bonding or soldering a first end of the wire to a first one of said contacts and bonding or soldering a second end of the wire to a second one of said contacts.

Abstract: A holding tool for fixing an electronic component (2) during a manufacturing process, said electronic component (2), comprising a winding assembly (20) and an electronic circuit (24), the holding tool (1) comprising a holding tool body (10), first an second jaws (12, 14) disposed at the holding tool body (10) relatively movable to each other in a first direction (A) and first and second wire guide means (3, 4) is characterized in that said first an second wire guide means (3, 4) are disposed at the holding tool body (10) remote from the jaws (12, 14).

Abstract: A transponder device for the identification of objects in front of pieces of equipment, with an integrated switching circuit, with a first driver and with a carrier accommodating a circuit, whereby the first driver and the switching circuit are deposited on a first surface of the carrier, and whereby a plurality of contract points are deposited on a second surface of the carrier. In order to make available a transponder device with which the integrated switching circuit of the transponder can be used from outside the encapsulation and on repeated occasions, provision is made such that the integrated switching circuit and the first driver are encapsulated with the carrier in such a way that the integrated switching circuit and the first driver can be contacted electronically from outside the encapsulation solely via the contact points, and that the integrated switching circuit encodes the first signal for the first driver.