Siemens Aktiengesellschaft

Infineon Technologies Ag

Siemens Mobility Austria Gmbh

Siemens Mobility Gmbh

Siemens Ag Osterreich

Lukas Walter Mayer

Martin Schiefer

Dieter Horst

Mehrdad Madjdi

Andreas Hofmann

Andreas Demmer

Leopold Resel

A coated window pane for rail vehicles, wherein the coating is made in a structured and electrically conductive form and includes filtering characteristics for radio signals, where the coating is structured as a conductive periodic grating, in which at least two annular coatings are respectively embedded in the intermediate spaces, the at least two annular coatings are respectively filled by a coated area, and the grating, the annular coatings and the coated areas are separated by insulating regions such that the coated, structured window panes have filtering characteristics such that signals or frequency ranges of signals from and to radio communication systems are arranged outside the vehicle pass through and signals or frequency ranges of signals from and to radio communication devices arranged inside the vehicle are blocked or are greatly attenuated, and such that high requirements with respect to heat shielding and sun shielding properties are also met.

Conductively coated window pane for rail vehicles

An antenna, a read/write unit, an radio frequency identification (RFID) arrangement and a method, wherein the antenna is configured to connect to an external antenna connection of the read/write unit via an antenna line, wherein the antenna includes a data memory having type information and/or having property information, the content of the data memory being readable by the read/write unit, and includes a measuring device for determining a value of the field strength or power of a radio frequency signal fed into the antenna by the read/write unit, and includes a device for informing the read/write unit about the value being reached or exceeded.

Antenna for a read/write unit for radio frequency identification (RFID) arrangements, and read/write unit for operation with an external antenna

Dual-band antenna including a shorted loop slot antenna and a spiral antenna.

Dual-band antenna

Growing community of inventors

Vienna, Austria

Lukas Walter Mayer