Patents Assigned to GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
  • Patent number: 11623465
    Abstract: An optically variable security element wherein the areal expansion whereof defines a z direction standing perpendicularly thereon, and has a multicolored, reflective areal region. The areal region includes two relief structures arranged at different height levels in the z direction. The relief structures are each supplied with an ink coating which produce a different color impression. The ink coating of the relief structure disposed at a higher level is configured in the feature region as a regular or irregular grid with grid elements and grid spaces. The dimensions of the grid elements and/or grid spaces are below 140 ?m at least in one direction, so that, in the feature region, for a viewer from at least one viewing angle, the ink coating of the relief structure disposed at a lower level is visible through the grid spaces of the ink coating of the relief structure disposed at a higher level.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: April 11, 2023
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Kai Hermann Scherer, Maik Rudolf Johann Scherer, Raphael Dehmel, Michael Rahm, Giselher Dorff, Andreas Rauch, Christian Fuhse, Tobias Sattler
  • Patent number: 11618276
    Abstract: A lens pigment suitable for manufacturing value documents by printing technology, includes a carrier substrate which forms a lens base and which is supplied on its front side with a first plastic having at least one elevation that produces a microlens and with a second plastic leveling the first plastic.
    Type: Grant
    Filed: February 28, 2020
    Date of Patent: April 4, 2023
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Matthias Pfeiffer, Christian Fuhse, Maik Rudolf Johann Scherer
  • Patent number: 11610449
    Abstract: An apparatus and method for classifying value documents includes least two sensor devices arranged to capture waves reflected on a front side and on a back side of a value document and to generate corresponding sensor data or to capture properties of the value document in at least two different regions of the value document by means of different measuring principles and to generate corresponding sensor data. At least one evaluation device is arranged to classify the value document with the aid of the sensor data generated by the at least two sensor devices, which sensor data relate to the waves reflected on the front side and back side of the value document or to the properties of the value document captured in the at least two different regions of the value document by means of different measuring principles.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: March 21, 2023
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Holger Trumpfheller, Steffen Schmalz, Norbert Holl, Wolfgang Röhrl
  • Patent number: 11602949
    Abstract: A method for manufacturing a value document includes: providing a value document substrate; printing the value document substrate with magnetically orientable effect pigments which are dispersed in a UV-curable lacquer; the step of exposing the lacquer containing the magnetically orientable effect pigments to a dynamic magnetic field; the step of irradiating the lacquer containing the effect pigments with UV radiation; and optionally the step of embossing the cured or at least partially cured UV lacquer.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: March 14, 2023
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Tobias Sattler, Karlheinz Mayer, Maik Rudolf Johann Scherer, Kai Hermann Scherer, Raphael Dehmel, Christian Fuhse, Michael Rahm, Manfred Heim, Matthias Pfeiffer, Yana Kisselova-Weckerle, Thomas Mang, Jorg Anders
  • Patent number: 11518563
    Abstract: An apparatus is arranged for packaging sheet material, in particular banknotes, vouchers, checks, separation cards, etc., with a packaging device, packaging material dispensed from a roll for packaging the sheet material, and a control device controlling the apparatus. A monitoring device is provided for the packaging material, and the control device evaluates a signal of the monitoring device during the packaging of sheet material, in order to derive therefrom whether packaging material is present on the roll.
    Type: Grant
    Filed: February 18, 2020
    Date of Patent: December 6, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Reinhold Gryxa, Harald Braun
  • Patent number: 11521451
    Abstract: A method is provided for detecting a security thread in a value document, in which magnetic data are employed for sites on the value document. The magnetic data represents a magnetic property of the value document at the site, check sites on the value document are determined employing the sites, and from the check sites, a straight line is specified, along or on which at least some of the check sites lie and which represents a location of the security thread.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: December 6, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Johannes Feulner, Steffen Schmalz
  • Patent number: 11511559
    Abstract: The present invention relates to an optically variable security element for securing valuable articles, having a substrate having opposing first and second main surfaces and, arranged on the first main surface, an optically variable pattern that comprises an embossing pattern and a coating. The coating comprises at least one imprinted line grid and a background layer that contrasts with the line grid. The embossing pattern comprises a two-dimensional grid of elevated and/or depressed embossing elements. Both are combined in such a way that substantially on every embossing element lies at least one line segment of a line in the line grid, and at least one of the parameters position of the line segment on the embossing element, orientation of the line segment on the embossing element and form of the line segment varies location dependently across the dimension of the optically variable pattern.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: November 29, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Christian Fuhse, Astrid Heine, Martin Imhof, Angelika Keck-Angerer, Walter Dörfler, Peter Franz
  • Patent number: 11456974
    Abstract: A method involves transferring a transmittal data block from a transmitting device via an Ethernet connection to a receiving device which has a storage for storing a transferred transmittal data block, and a processor for at least partially processing the transferred transmittal data block stored in the storage. The transmitting device forms from the data of the transmittal data block a sequence of Ethernet packets, comprising respectively management data and a transmittal data sub-block. The receiving device receives the Ethernet packets of the respective sequence and, while employing at least a part of the management data, writes the transmittal data sub-blocks of the received Ethernet packets of the sequence of Ethernet packets for the transmittal data block to the storage, wherein not upon or after the writing each of the transmittal data sub-blocks an interrupt is sent to the processor.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: September 27, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventor: Wolfgang Röhrl
  • Patent number: 11427361
    Abstract: An apparatus and method for filling containers with value documents and to a system for processing value documents, wherein the apparatus has: a container receiving device which is adapted to receive a container stack having two or several containers for receiving value documents, a lid receiving device which is adapted to receive a lid stack having two or several lids for closing the containers, a container removal device which is adapted to remove, preferably, the respectively lowermost container from the container stack, a closing device and a transport device which is adapted to convey the container removed from the container stack to a filling station, in which the container can be filled with value documents, and to convey the container filled with value documents to the closing device which is adapted to remove a lid from the lid stack and close the filled container with the removed lid.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: August 30, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Erwin Demmeler, Thomas Hildebrandt, Andreas Jakobs
  • Patent number: 11403905
    Abstract: An apparatus and a corresponding method for counting value-document bundles, which contain respectively several value documents, in particular bank notes, combined to a bundle by a bundling element, such as a band, having an image-capturing device, which is configured to capture at least one image of the value-document bundles including bundling elements, and an evaluation device, which is configured to identify the bundling elements in the captured image and to establish their number.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: August 2, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventor: Michael Stapfer
  • Patent number: 11400748
    Abstract: A security element for securing security papers, value documents and other data carriers, includes a lens grid image with a lens grid of a plurality of micro lenses and a radiation-sensitive motif layer arranged at a distance from the lens grid. The radiation-sensitive motif layer includes, in one motif region, a multiplicity of transparency regions produced by the action of radiation. The radiation-sensitive motif layer has, at least in the motif region, a color partial layer and a contrast partial layer. The color partial layer includes chromophore effect pigments which appear to be colored against the background of the contrast partial layer and which appear to be transparent without a contrast layer.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: August 2, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Veronika Rack, André Gregarek, Annett Bahr
  • Patent number: 11345179
    Abstract: An optically variable security arrangement for securing valuable articles, comprises a first sub-element having a two-dimensional relief grid composed of a plurality of grid elements and that has, in at least one spatial direction R1, a first line screen p below 500 ?m, and in which the grid elements are each formed from at least two relief elements that are directionally reflective in different directions, and a second sub-element having at least one dot and/or line grid that, in a spatial direction R2, has a second line screen q. A movement effect is created by the interplay of the relief grid and the dot and/or line grid when the security arrangement is tilted.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: May 31, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Martin Imhof, Raphael Dehmel, Christian Fuhse
  • Patent number: 11325412
    Abstract: A flat security element with microreflectors arranged as a microreflector pattern in a main plane of the security element. The microreflectors present a motif made up of image points to a viewer. The motif appears for the viewer as lying outside the main plane of the security element. Two of the microreflectors are adjusted in each case to produce one of the image points of the motif appearing for the viewer as lying outside the main plane. The microreflector pattern has several groups of microreflectors. Each of the groups is provided to represent to the viewer a perspective view of the motif after tilting the security element about an axis lying in the main plane. Image points of the motif are shifted by shift ranges of different sizes through the tilting.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: May 10, 2022
    Assignee: GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
    Inventors: Kai Hermann Scherer, Raphael Dehmel, Maik Rudolf Johann Scherer
  • 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
  • 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: 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: 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: 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