Patents Assigned to Giesecke & Devrient
  • Patent number: 11310622
    Abstract: A chipset for a mobile radio-enabled end device is provided in which an integrated subscriber identity module is arranged in a secure processor of the chipset, and in which an operating system of the secure processor is arranged or arrangeable. The operating system comprises a core OS and an application OS, wherein the application OS comprises a core OS verification apparatus which is arranged to verify the integrity of the core OS upon it being put into operation and to continue the putting into operation at most only in the case of a successful verification of the core OS and to cause a fault measure and/or to interrupt or terminate the putting into operation in the case of an unsuccessful verification.
    Type: Grant
    Filed: July 27, 2017
    Date of Patent: April 19, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Stefan Eckardt
  • Patent number: 11278958
    Abstract: A method for equipping a film material with at least one electrically conductive conductor structure, wherein a dispersion containing metallic nanoparticles in the form of a conductor structure is applied to a thermostable transfer material and the metallic nanoparticles are sintered to form an electrically conductive conductor structure. The electrically conductive conductor structure of sintered metallic nanoparticles is then transferred from the thermostable transfer material to the non-thermostable film material. A method for producing a laminate material using the film material using at least one electrically conductive conductor structure, and to the corresponding film material and laminate material are described.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: March 22, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Ando Welling
  • Patent number: 11278959
    Abstract: A method for equipping a film material with at least one electrically conductive conductor structure, wherein a dispersion containing metallic nanoparticles in the form of a conductor structure is applied to a thermostable transfer material and the metallic nanoparticles are sintered to form an electrically conductive conductor structure. The electrically conductive conductor structure of sintered metallic nanoparticles is then transferred from the thermostable transfer material to the non-thermostable film material. A method for producing a laminate material using the film material using at least one electrically conductive conductor structure, and to the corresponding film material and laminate material are described.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: March 22, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Ando Welling
  • Patent number: 11282321
    Abstract: An optical storage phosphor, a method for checking an authenticity feature, and an apparatus for carrying out a method, relate to an authenticity feature and to a value document. An inorganic optical storage phosphor is provided having a garnet structure and predetermined composition.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: March 22, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventor: Martin Stark
  • Patent number: 11282324
    Abstract: A system and a corresponding method for processing and packaging value documents having a processing apparatus, which is adapted to process, value documents, at least one bundling device, which is adapted to bundle processed value documents in packets and/or to bundle one or several packets. A packaging apparatus and a transport device adapted to feed one or several packets and/or bundles to the packaging apparatus. At least one storage device, which is adapted to receive one or several packets and/or bundles, and a control device, which is adapted to control the at least one storage device such that the one or several packets and/or bundles are temporarily stored in the storage device for as long as the transport device and/or the packaging apparatus cannot receive any further packets and/or bundles.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: March 22, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Rudolf Christl, Gerhard Hossle
  • Publication number: 20220086622
    Abstract: Method for managing eSIM profiles in a user's device (110, 230) comprising an embedded UICC, eUICC, the method performed by a portable secure element, SE, server implemented in a portable device (100, 200) local to the user's device (110, 230), the portable SE sever comprising Subscription Manager, SM, functionalities, the method comprises the portable SE server establishing off-line communication with the user's device (100) using local data transport protocols in a secured mode, the portable SE server implementing first SM functionalities (140) for performing secure downloading of the eSIM profiles in the user's device (110) and the portable SE server implementing second SM functionalities (160) for performing end-to-end securing of the eSIM profiles after installation in the eUICC of the user's device (110, 230).
    Type: Application
    Filed: December 20, 2019
    Publication date: March 17, 2022
    Applicants: TELEFONICA, S.A., GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Joan Carles Laina Farell, José Ignacio Honorato Garcia, David Patiño Piedra, Blanca Esther Sanchez Muñoz
  • Publication number: 20220086648
    Abstract: It is provided a method for transferring and managing data packages between a first portable secure element, SE, server implemented in a portable device (100, 200) and a second portable SE server implemented in an embedded UICC, eUICC (120, 240), comprised in a user's device (110, 230) which is local to the portable device (100, 200), the first and second portable SE severs comprising Subscription Manager, SM, functionalities, the method comprises the first and the second portable SE servers establishing off-line communication using local data transport protocols in a secured mode, the first or the second portable SE server implementing first transfer functionalities (140) for performing secure transfer of the data packages and the first or the second portable SE server implementing second transfer functionalities (140) for performing end-to-end securing of the data packages after the secure transfer of the data packages.
    Type: Application
    Filed: December 18, 2019
    Publication date: March 17, 2022
    Applicants: TELEFONICA, S.A., GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Joan Carles Laina Farell, José Ignacio Honorato Garcia, David Patiño Piedra, Blanca Esther Sanchez Muñoz
  • Patent number: 11267277
    Abstract: A method for manufacturing a physical security element with a spatially appearing pattern includes a carrier and at least one see-through transparent cover layer. Onto the carrier is applied a design layer deformable under pressure. Either the carrier has a lower dimensional stability under heat than the cover layer, or a cover layer has a lower dimensional stability under heat than the carrier. A see-through transparent structural layer forming the pattern is arranged between carrier and cover layer. The structural layer has a higher dimensional stability under heat than either the carrier or a cover layer. During lamination, the structural layer is pressed into the carrier or into the cover layer, whereby the design layer is deformed under the pattern formed by the structural layer and the structural layer in its edge regions is reshaped in such a way that its surfaces, in cross-section, converge tangentially.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: March 8, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Juan Nunez, Oliver Muller
  • Patent number: 11263302
    Abstract: A method for managing portable data carriers in a system having at least one portable data carrier, an authentication server, and several service providers systems each including reading devices and a service provider unit. The reading devices may request an authentication information item of the data carrier and relay the authentication information item to the authentication server. The authentication server may authenticate the data carrier on the basis of the authentication information item and establish an application identity associated with the data carrier in the service provider system with the help of the security identity The established application identity associated with the data carrier may be transmitted from the authentication server to the reading device of the service provider system.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 1, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Klaus Finkenzeller, Stephan Rasch, Dirk Riesenbeck, Hans-Jürgen Roth
  • Patent number: 11263854
    Abstract: The magnetic checking of value documents with highly coercive and/or lowly coercive magnetic regions, involves after the magnetization of all magnetic regions in a first direction, a second magnetization is effected, in which only the lowly coercive magnetic material is re-magnetized, but the highly coercive magnetic material remains aligned in the first magnetization direction. Magnetic signals are detected with an inductive magnetic detector, having several measuring tracks transverse to the transport direction of the value document. To evaluate the magnetic signals of the measuring tracks, the strongest two local minima and/or maxima of the respective magnetic signal are ascertained by a measuring track as a function of time. A minima comparison value and/or maxima comparison value of the respective measuring track is determined. The magnetic coding of the security element is checked on the basis of the minima comparison values and/or maxima comparison values of the measuring tracks.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: March 1, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Jurgen Schutzmann, Steffen Schmalz
  • Patent number: 11258777
    Abstract: The invention relates to a method for carrying out a two-factor authentication between a client and a relying party, wherein, as the second factor, a data carrier is employed which carries out a communication with a token server.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: February 22, 2022
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Volker Stöhr, Frank-Michael Kamm, Nils Gerhardt
  • Patent number: 11257316
    Abstract: A method for evaluating sensor data for a value document includes a memory and a multi-core processor arranged to access the memory. A management sub-group of the cores comprises at least one of the cores, and at least one evaluation subgroup of the cores comprises at least one other of the cores. The management subgroup manages the memory regarding the storing of at least the sensor data and generates evaluation information for carrying out the evaluation. At least one evaluation subgroup carries out at least one part of the evaluation in dependence on the evaluation information and stores the result in the memory.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: February 22, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Wolfgang Rohrl, Karl-Dieter Forster
  • Patent number: 11254159
    Abstract: A method for checking an authenticity feature having an optical storage phosphor, to an apparatus for checking, an authenticity feature and to a value document having an authenticity feature. The authenticity feature has an optical storage phosphor. The optical storage phosphor may be subjected to at least one query sequence, respectively comprising at least a first readout process and a second readout process. Respectively at least a first and a second readout measurement value are captured, which respectively are based on the detection of an optical emission in response to the respectively first or the respectively second associated readout process. A readout measurement value time series is respectively associated with the at least one query sequence, and is respectively associated with the query sequence for determining a dynamic behaviour from the readout measurement value time series under the respectively associated query sequence is evaluated in a further step.
    Type: Grant
    Filed: June 8, 2017
    Date of Patent: February 22, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventor: Martin Stark
  • Patent number: 11205020
    Abstract: The present invention relates to a security module and to a corresponding method for operating the security module for realizing a secure memory management. The subject matter according to the invention takes into account existing hardware components, for example a smart card, and can thus be integrated into existing smart cards with particularly little technical effort. The secure memory management prevents attacks against memory segments of the data memory.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: December 21, 2021
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Michael Baldischweiler
  • Patent number: 11202201
    Abstract: A subscriber identity module (eUICC), comprises profiles for the utilization of a mobile terminal that include at least a first profile and at least a second profile, of which the second profile (Pr1, Pr2) is devised as an active profile. The first profile is designed as a root profile (PrR) which in a normal state of the subscriber identity module is in an inactive state, and which is devised to be activated in response to an authentication command (AUTHENTICATE) received at the subscriber identity module. The authentication command is specially parameterized for the root profile (PrR) with a specific root value of the network parameter (P2) to be activated during a change-over period. The initially active second profile (Pr1, Pr2) is deactivated during the change-over period. After the end of the change-over period, the first profile (PrR) is again deactivated and the second profile (Pr1, Pr2) is again activated.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: December 14, 2021
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Ulrich Huber, Nils Nitsch
  • Patent number: 11184343
    Abstract: A method is provided for carrying out a cryptographically secured authentication which complies with the Universal Authentication Framework (UAF) of the FIDO Alliance. It is thus possible to employ an existing infrastructure of the FIDO Alliance and the method can be embedded into the infrastructure using standard interfaces.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: November 23, 2021
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Volker Stöhr, Frank-Michael Kamm, Nils Gerhardt, Andreas Chalupar
  • Patent number: 11176076
    Abstract: Methods involve distributing a data stream in a value-document processing apparatus from at least one sensor to at least one processing unit and a system for distributing sensor data. The value-document processing apparatus has a distributing device and at least one processing unit. The distributing device comprises at least two data interfaces. A sensor data packet is created and comprises the sensor data and a target address. The target address describes a physical memory address of the at least one processing unit. The sensor data packet is sent to one of the data interfaces of the distributing device. The distributing device receives the sensor data packet at a further data interface. The sensor data packet is relayed by the distributing device to the at least one processing unit.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: November 16, 2021
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Wolfgang Rohrl, Holger Trumpfheller
  • Patent number: 11167535
    Abstract: A multilayer, co-extruded foil stack has a layer of a layer having Tritan® and a layer arranged within the foil stack with a layer having polycarbonate. A card-shaped data carrier has at least the multilayer foil stack.
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: November 9, 2021
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventor: Josef Riedl
  • Patent number: 11148457
    Abstract: A value document has a security marking in the form of two luminescent substances whose the emission spectra partially overlap in a primary emission range. The emission spectra have a degree of overlap of less than 80% and more than 5%, wherein the luminescent substances have different individual decay times in the primary emission range. The individual decay times of the luminescent substances differ from each other by more than 50% with reference to the shortest individual decay time.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: October 19, 2021
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventor: Johann Kecht
  • Patent number: 11148459
    Abstract: 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.
    Type: Grant
    Filed: September 4, 2017
    Date of Patent: October 19, 2021
    Assignee: GIESECKE+DEVRIENT MOBILE SECURITY GMBH
    Inventors: Günter Endres, Thomas Tarantino