Laird Dabendorf Gmbh

Molex Cvs Dabendorf Gmbh

Novero Dabendorf Gmbh

Nanotron Technologies Gmbh

Rainer Holz

Manfred Koslar

Rainer Hach

Frank Scholz

Zbigniew Ianelli

Ahmed Al-Mughalles

Ronny Reimann

Jasminka Serafimoska Nedanovska

Ronald Heldt

Thomas August

A circuit for the connection, by means of signals, of a microcontroller for generating a near-field communication signal to an antenna structure for near-field communication signal transmission, the circuit including a filter circuit and the antenna structure, the filter circuit being an even-numbered order filter circuit, the ordinal number being at least 4, wherein an amplitude response (FG) of the circuit decreases monotonically in a defined frequency range.

Circuit for signal connection, device for inductive power transfer and for signal transmission

A method and a device for combined signal transmission or for combined signal transmission and energy transfer, in particular a portable electronic terminal. The device has at least one coil structure for producing a first electromagnetic field for energy transfer or for signal transmission, wherein the device also has at least one antenna structure for additional signal transmission. The antenna structure has a first partial structure and a second partial structure. The first partial structure is designed and/or is arranged in relation to the second partial structure in such a way that signals in a first frequency range can be received and transmitted by the antenna structure. At least the first partial structure is arranged adjacent to the at least one coil structure in a projection plane oriented perpendicular to a central axis of the coil structure.

Device and method for combined signal transmission or for combined signal transmission and energy transmission

A retaining device for a terminal which can be coupled in a wireless manner. The retaining device has at least one stand part and at least one movable part. The stand part has at least one bearing surface for the terminal, and the retaining device is formed with at least one conductor structure arranged on the stand side. The movable part has at least one pushing element, the movable part being fixed to the stand part in a movable manner such that a variable distance can be set between the bearing surface and the pushing element. A method for producing a retaining device is described as well.

Retaining apparatus for a terminal device that can be coupled in a wireless manner, and method for producing a retaining apparatus

A system for wirelessly coupling a radio device () via a radio link has a support surface () for placing radio device () thereon; an antenna in order to produce and maintain wireless coupling of the radio device, or a plurality of antennas () positioned adjacently which can be selectively operated to produce and maintain wireless coupling of radio device (). Support surface () has a rotationally symmetrical recess () extending around an axis of rotation () perpendicular to support surface (), wherein, at different rotational positions relative to the axis of rotation (), a radio device () having a projection () which engages in recess () can operate a radio link to the antenna, or to one of the antennas (). Alternatively a radio device rests against support surface () and is located in any orientation and any position within a space defined by support surface ().

Coupling an electronic apparatus having a radio link, in particular a mobile telephone, to devices of a motor vehicle

Growing community of inventors

Berlin, Germany

Rainer Holz