Giesecke+devrient Mobile Security Gmbh

Giesecke & Devrient Gmbh

Giesecke+devrient Epayments Gmbh

Bielomatic Leuze Gmbh + Co Kg

Giesecke+devrient Advance52 Gmbh

Bw Papersystems Stuttgart Gmbh

Thomas Tarantino

Robert Griesmeier

Cordula Regensburger

Lucas Perlitz

Stefan Bannert

Tatjana Mosthof

Peter Kaufmann

Martin Bohn

Günter Endres

Eric Virostek

Josef Riedl

Stefan Kluge

Ando Welling

Tobias Salzer

Cristina Fabian

Manuela Schröpf

Thorsten Sauer

Walter Ponikwar

Markus Sexl

Yahya Haghiri-Tehrani

Michael Baldischweiler

Karlheinz Mayer

Wolfgang Rankl

Jens Jansen

Klaus Kohl

Albert Ojster

Johannes Luyken

Hans Graf

Andreas Braun

Florian Gawlas

Ralf Liebler

Peter Huber

Andreas Minks

Giselher Dorff

Christoph Schiller

Bernd Brus

Kolja Vogel

Sönke Schröder

Bernhard Büttner

Werner Strobl

Peter Tarantino

Thomas Gotz

Gustav Dax

Renée-Lucia Barak

Ashwini Pandey

Mikko Kahkonen

Franz Sziljer

Michael Stegmüller

Nick Pisarev

Ralph Krysiak

Marc Elsasser

Sascha Behlendorf

Rodrigue Gil

Andreas Linke

Johann Angerer

Magnus Olbrich

Cristina Schellenberger

Manuela (Schropf) Grundwurmer

Yahya Haghiri

Marc Elsässer

Susan Lucke

Michel Baldischweiler

Michael STEGMÜLLER

Manuela SCHRÖPF

Thomas GÖTZ

Hans Aschauer

Manuela GRUNDWÜRMER

Cliff Adler

Oscar Miguel Fernandez Lopez

Michael Fiedler

Guenter Endres

A card-shaped data carrier includes an electronic chip module having at least one chip and a contact structure; and a card body having an arrangement region for receiving the chip module. The chip module is arranged in the arrangement region of the card body. The card-shaped data carrier has at least a first wood layer and at least a second wood layer. The card-shaped data carrier can be bent out of a rest position into a bent position by the application of an external force; at least one restoring element for increasing the restoring force of the card-shaped data carrier is arranged between the first wood layer and the second wood layer. The restoring element is designed such that the card-shaped data carrier can be automatically returned from the bent position to the rest position when the external force is no longer applied.

Card-shaped data carrier comprising wood

A card-like data carrier includes an electronic chip module with at least one chip and a contact structure, and a card body with an arrangement region for receiving the chip module. The chip module is arranged in the arrangement region of the card body and is connected to the card body by means of at least one adhesive, wherein the adhesive is configured to be releasable thermolytically in a predetermined temperature range and/or chemically in order to separate the connection between the chip module and the card body. A method is provided for releasing an adhesive connection for a card-like data carrier.

Card-like data carrier, and method for detaching an adhesive connection for a card-like data carrier

A card-shaped data carrier includes a card body with at least one arrangement region for receiving a chip module arranged in the arrangement region of the card body. The chip module has at least one chip, a contact structure and at least one antenna. The card body is formed from at least two layers, including a first layer configured as a metal layer with at least one slit extending from a circumferential surface of the metal layer into the region of the arrangement region for the chip module and through the entire thickness of the metal layer; a second layer formed as a back injection molded layer including a back injection molding material. The back injection molded layer is arranged on the metal layer so the slit of the metal layer is at least partially filled with the back injection molding material.

Card-shaped data carrier with a back-injected layer, and method for producing a card-shaped data carrier

A security feature for a data carrier, having a substrate, an encoded representation of the security feature arranged in or on the substrate, wherein a plurality of individual representations are contained in the encoded representation and wherein the plurality of individual representations are arranged in a division over a dimension of the security feature, and a decoder with a grid, wherein a grid pitch of the grid of the division corresponds to an integer multiple of the division or a halving of the division.

Security feature for a data medium, and data medium

A method is provided for producing a chip card body having a metallic core layer for a contactless or dual-interface chip card. A slot in the metallic core layer for reducing eddy currents is generated not in the metallic multiple-copy sheet itself but instead only in the metallic core layer extracted from the metallic multiple-copy sheet. In this way, there are no short-circuit-forming metal chips left in the slot, since the slot is generated only after the extraction of the metallic core layer from the multiple-copy sheet.

Method for producing a chip card body

The invention relates to a card, in particular a chip card, including a computing unit for managing electronic coin data records, the electronic coin data records being issued by a central entity, and a card body with visible data and at least one visible feature. The central entity is at the same time the issuer or administrator of a series of banknotes and the at least one visible feature identifies the card as part of the series of banknotes to an observer. In addition, a method for producing such a card is also proposed.

Card and method of producing the card

A method for manufacturing a portable data carrier by means of a continuous manufacturing method, comprises the steps: providing at least one foil as a rolled good, unrolling at least one first foil, with at least a first foil being coated at least partly with an adhesive on at least one side, with at least the first foil being scored on at least one side along at least one creasing edge, with at least the first foil being folded up in precise fit along at least one creasing edge and bonded, with the foil being folded up in the direction of the side which is coated with adhesive, with the side coated with adhesive being arranged on the opposite side of the foil which has at least one scored creasing edge along which it is folded.

Manufacturing method for portable data carriers

The present invention is directed at a method for manufacturing a card-shaped data carrier, in which a material from nature, for example wood, is installed in a particularly advantageous manner. The invention is further directed at a correspondingly adapted apparatus for manufacturing the card-shaped data carrier as well as at the data carrier itself. Further, a computer program product is proposed, having control commands that implement the method and/or operate the proposed apparatus.

Card-shaped data carrier with natural materials, method and device for the production thereof

A portable dual-interface data carrier contains a metal sheet which can be provided with low technical effort and especially no ferrite material is required. The resulting portable dual-interface data carrier is more heavy than a state of the art PVC smart card and provides contact based interface on one side, whereas contactless interfaces is working from both sides of the card. One application domain of the data carrier is to provide a so-called smartcard. The present invention is furthermore directed towards a dual-interface module as well as towards a method for providing a portable dual-interface data carrier. Moreover, a data carrier is suggested comprising instructions for performing the suggested method and for manufacturing the portable dual-interface data carrier.

Portable dual-interface data carrier with metal frame

Growing community of inventors

Laufen, Germany

Thomas Tarantino