Patents by Inventor Andreas Schilling
Andreas Schilling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20120193905Abstract: The invention relates to a multilayer body (2) comprising a transparent first layer (13). In the transparent first layer (13), a multiplicity of microlens (21) arranged in accordance with a microlens grid are impressed in a first region (31). Furthermore, the multilayer body (2) comprises a second layer (12), which is arranged below the first layer (13) and in a fixed position with respect to the first layer (13) and has a multiplicity of microimages (22) arranged in accordance with a microimage grid and in each case in an at least regional overlap with one of the microlenses (21) of the microlens grid for the purpose of generating a first optically variable information item. The grid pitches (41, 42) of the microimage grid and of the microlens grid in each case in at least one spatial direction are less than 300 ?m.Type: ApplicationFiled: September 9, 2010Publication date: August 2, 2012Applicant: OVD KINEGRAM AGInventors: Andreas Schilling, Wayne Robert Tompkin, Achim Hansen
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Publication number: 20120146323Abstract: The invention relates to a multi-layer body (1) comprising a first layer (13) having a multiplicity of first zones (21), which are respectively separated from one another by one or a plurality of transparent second zones (22). The multi-layer body has a second layer (14) composed of a transparent material, said second layer being arranged below the first layer (13), and a reflection layer (15) arranged below the second layer (14). The second layer (14) has a multiplicity of third zones (23), in each of which a microstructure (17) is impressed into the interface—facing away from the first layer—between the second layer (14) and the reflection layer, which is covered with the reflection layer (15).Type: ApplicationFiled: July 5, 2010Publication date: June 14, 2012Applicant: OVD KINEGRAM AGInventors: Andreas Schilling, Wayne Robert Tompkin, Achim Hansen
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Patent number: 8200015Abstract: In the method according to at least one embodiment of the invention, an image data record having a structure to be segmented is first of all displayed by display equipment. Using an input apparatus, a segmentation algorithm to be used is selected from a group of different segmentation algorithms, including a contour-based segmentation algorithm, a region-based segmentation algorithm and manual segmentation, based on the local image contrast in a region to be segmented in the image data record. A region to be segmented in the image data record is marked, and the structure to be segmented in the marked region is segmented using the selected segmentation algorithm, and a segmentation result of the segmentation is displayed. This procedure (selecting a segmentation algorithm/marking a region/segmenting the region/displaying) is repeated until the structure to be segmented is completely segmented in the displayed image data record and a boundary line of the structure is produced as the final segmentation result.Type: GrantFiled: June 18, 2008Date of Patent: June 12, 2012Assignee: Siemens AktiengesellschaftInventors: Matthias Fenchel, Andreas Schilling, Stefan Thesen
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Patent number: 8187771Abstract: Described is a process for the production of a multi-layer body having a volume hologram with at least two different items of image information, wherein a photosensitive layer (46) of the multi-layer body is directly or with the interposition of a transparent optical medium (44s, 45) brought into contact with the front side of a master (44), in which interlaced regions with different asymmetrical surface structures or kinoform structures are shaped, which embody the at least two different items of image information. The photosensitive layer (46) and the master are exposed with a coherent light beam (47) whereby a volume hologram is formed in the photosensitive layer (46). Also described are a master for the production of the multi-layer body and a security element having said multi-layer body.Type: GrantFiled: April 5, 2007Date of Patent: May 29, 2012Assignee: OVD Kinegram AGInventors: René Staub, Wayne Robert Tompkin, Andreas Schilling, Ludwig Brehm, Achim Hansen
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Patent number: 8180151Abstract: In the method according to at least one embodiment of the invention, a first segmentation of a structure in an image data record is firstly carried out, and a first final segmentation result is obtained therefrom. A region in the image data record is selected based on the first final segmentation result obtained. A first band is placed at a first, outwardly pointing distance from the selected region. This first band characterizes a background region. A second band is placed at a second, inwardly pointing distance from the projected first final segmentation result of the first segmentation. This second band characterizes a structure region. A further segmentation is carried out based on the characterized background region and the characterized structure region, and the final segmentation result of the further segmentation is saved and/or displayed. Furthermore, an image processing unit for carrying out the method is disclosed.Type: GrantFiled: June 18, 2008Date of Patent: May 15, 2012Assignee: Siemens AktiengesellschaftInventors: Matthias Fenchel, Andreas Schilling, Stefan Thesen
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Method for controlling an image data acquisition and/or evaluation procedure in medical examinations
Patent number: 8150122Abstract: In a method to control the acquisition and/or evaluation procedure of image data in medical examinations, in a previously acquired planning image data set entirely or partially covering a target volume, spatial information of the target volume is determined automatically using a statistical model of the target volume based on data about real anatomy. The acquisition and/or evaluation operation is controlled using the spatial information. A statistical model of at least one greyscale value distribution in the region of the surface of the target volume is used to calculate the location information.Type: GrantFiled: February 6, 2009Date of Patent: April 3, 2012Assignee: Siemens AktiengesellschaftInventors: Matthias Fenchel, Andreas Schilling, Stefan Thesen -
Publication number: 20120038988Abstract: A multi-layer body having a partially shaped first layer and a diffractive first relief structure shaped in a first region of a replication layer. The first layer is applied to the replication layer in the first region and, in a second region, a photosensitive layer is applied to the first layer or a photosensitive washing mask is applied thereto as a replication layer. The photosensitive layer or the washing mask is exposed through the first layer so that the photosensitive layer or washing mask is exposed differently due to the first relief structure in the first and in the second regions, and the first layer is removed using the exposed photosensitive layer or washing mask as a mask layer in the first region but not in the second region or in the second region but not in the first region.Type: ApplicationFiled: October 4, 2011Publication date: February 16, 2012Applicant: OVD Kinegram AGInventors: Rene Staub, Wayne Robert Tompkin, Andreas Schilling
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Patent number: 8094376Abstract: Described is a multi-layer body for viewing from the front and rear sides in transillumination mode, wherein the multi-layer body (1) comprises one or more transparent first layers (10) and a second layer (14) with a micro-pattern comprising opaque first partial regions and transparent second partial regions. One of the first layers (10) on its surface remote from the second layer (14) has a surface profile forming an arrangement of a plurality of first micro-lenses (12). The thickness of that first layer (1) or that first layer (1) and arranged between that first layer (1) and the second layer (14) one or more further first layers (1) approximately corresponds to the focal length of the first micro-lenses.Type: GrantFiled: January 16, 2007Date of Patent: January 10, 2012Assignee: OVD Kinegram AGInventors: Andreas Schilling, Wayne Robert Tompkin
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Patent number: 8052171Abstract: The invention concerns a security element (10) for RF identification, and a security document which is provided with such a security element (10). The security element has a flexible film body (104) into which are integrated an electronic circuit which is designed for the storage of security-relevant items of information and an RF antenna which is connected to the electronic circuit and which serves for contact-less communication of the electronic circuit with a test device. Permanently fixed on a surface of the flexible film body (104) is a first optically variable element (102) which at least region-wise covers the region of the flexible film body in which the electronic circuit is arranged, wherein permanently fixed on the other opposite surface of the flexible film body is a second optically variable element.Type: GrantFiled: June 16, 2005Date of Patent: November 8, 2011Assignee: OVD Kinegram AGInventors: René Staub, Wayne Robert Tompkin, Andreas Schilling, Olaf Krolzig, John Anthony Peters
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Patent number: 8053146Abstract: There are described a process for the production of a multi-layer body (100) having a partially shaped first layer (3m) and a multi-layer body produced in that way.Type: GrantFiled: February 9, 2006Date of Patent: November 8, 2011Assignee: OVD Kinegram AGInventors: Rene Staub, Wayne Robert Tompkin, Andreas Schilling
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Patent number: 7976931Abstract: The invention concerns multi-layer films for back-molding with a liquid plastic material in an inmold process for the production of a decorated injection molded article of high optical quality and utilitarian suitability, in particular having curved surfaces, wherein the multi-layer film has at least one replication lacquer layer which at least on one of its surfaces has a spatial structure producing a visually perceptible and/or technical effect, wherein a contrast layer which is preferably in the form of a reflection layer is arranged in adjoining relationship with at least one surface with a spatial structure at least in region-wise manner. The invention further concerns an injection molded article which is decorated with a multi-layer film and a process for the production of the article.Type: GrantFiled: February 3, 2006Date of Patent: July 12, 2011Assignee: Leonhard Kurz Stiftung & Co. KGInventors: Andreas Schilling, Matthias Heinrich, Andreas Hirschfelder
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Patent number: 7972613Abstract: Described is an insect screening sheet having an insect-repellent layer (10) in which the insect-repellent layer (10) has a three-dimensional surface structure which comprises a regularly periodically and/or statistically distributed coarse structure (12g) and/or nanostructure (12n).Type: GrantFiled: June 1, 2007Date of Patent: July 5, 2011Assignees: OVD Kinegram AG, Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.Inventors: Andreas Schilling, Stanislav N. Horb
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Publication number: 20110128600Abstract: The invention concerns an optical security element and a process for the production of an optical security element in the form of a multilayer body having a projection element (8) in a first region of the security element for converting light transmitted through the optical security element in the first region by means of diffraction. The projection element (8) has a plurality of first zones (85) in which a first surface of a replication layer (82) has a first surface structure and an opaque metallic layer (85) is arranged on the first surface of the replication layer (82). It further has a plurality of transparent second zones (86) in which the first surface of the replication layer has a second surface structure (87) with an aspect ratio differing from the aspect ratio of the first surface structure and no opaque metallic layer is provided.Type: ApplicationFiled: May 16, 2009Publication date: June 2, 2011Applicant: OVD KINEGRAM AGInventors: Wayne Robert Tompkin, Andreas Schilling
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Patent number: 7931305Abstract: The invention concerns a security document (1) comprising a transparent window (12) in which a first optical element (15) is arranged and a second transparent window (13) in which a second optical element (16) is arranged. The first transparent window (12) and the second transparent window (13) are arranged on a carrier (11) of the security document (1) in mutually spaced relationship in such a way that the first and the second optical elements (15, 16) can be brought into overlapping relationship with each other. The first optical element (15) has a first transmissive microlens field and the second optical element (16) has a second transmissive microlens field, wherein a first optical effect is produced upon overlap of the second microlens field with the first microlens field.Type: GrantFiled: September 7, 2005Date of Patent: April 26, 2011Assignee: OVD Kinegram AGInventors: Wayne Robert Tompkin, Andreas Schilling
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Patent number: 7907339Abstract: The invention concerns a security element (11) in the form of a multi-layer film body, a security document having such a security element and a process for the production of such a security element. The film body on a carrier film (10) has a release layer (20), a protective lacquer layer (21), a replication lacquer layer (22) with relief structures (25, 26), a metal layer (23) and an adhesive layer (24). A first relief structure (25) has a depth-to-width ratio of >0.5, whereby the metal layer (23) is more transparent in the region of the first relief structure (25). A second relief structure (26) has a low depth-to-width ratio whereby the metal layer (23) is less transparent or is opaque in the region of the second relief structure (26).Type: GrantFiled: August 29, 2005Date of Patent: March 15, 2011Assignee: OVD Kinegram AGInventors: Wayne Robert Tompkin, Andreas Schilling
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Patent number: 7899227Abstract: In a method for controlling the acquisition and/or evaluation operation of image data in medical examinations, using a statistical model of the target volume based on data about real anatomy, spatial information (in particular position, orientation and shape) of the target volume are automatically determined in a previously-acquired planning image data set wholly or partially showing a target volume, and the acquisition and/or evaluation operation is controlled using the spatial information.Type: GrantFiled: April 18, 2007Date of Patent: March 1, 2011Assignee: Siemens AktiengesellschaftInventors: Matthias Fenchel, Andreas Schilling, Stefan Thesen
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Patent number: 7862880Abstract: The invention concerns a film, in particular a stamping film, laminating film or sticker film, which has at least one anisotropic polymer layer of an at least partially oriented liquid crystal material. The anisotropic polymer layer has one or more first regions which form a first security feature and in which the anisotropic polymer layer has properties which linearly polarise or which rotate the direction of rotation, and one or more second regions which form a second security element and in which the anisotropic polymer layer has circularly polarising properties. The first security feature is visualised when viewed through a first polariser and the second security feature is visualised when viewed through a second polariser responsive to a different polarisation state from that of the first polariser.Type: GrantFiled: April 13, 2005Date of Patent: January 4, 2011Assignee: Leonhard Kurz Stiftung & Co. KGInventors: Haymo Katschorek, Andreas Schilling, Mathias Seitz
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Publication number: 20100315714Abstract: The invention concerns a film element having a replication layer (43), wherein an optically active surface structure (27) is shaped in a first surface of the replication layer. The surface structure is formed in at least a first region of the film element (35) by a first diffractive surface relief (46) comprising a plurality of successive elements following a first envelope curve (47), wherein the elements respectively comprise an element surface (48) arranged substantially parallel to a base surface and at least one flank adjoining the adjacent element surface or surfaces, the element surfaces (48) of adjacent elements are spaced in a direction perpendicular to the base plane, with a first optical spacing or a plurality of the first optical spacing, wherein the first optical spacing is between 150 nm and 800 nm, preferably between 150 nm and 400 nm.Type: ApplicationFiled: January 16, 2009Publication date: December 16, 2010Applicant: OVD KINEGRAM AGInventors: Wayne Robert Tompkin, Andreas Schilling
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Publication number: 20100290121Abstract: The invention concerns a multilayer body (5) and a process for producing a multilayer body (5). The multilayer body (5) has a transparent first layer (51) in which a multiplicity of cylindrical lenses of a length of more than 2 mm and a width of less than 400 ?m are shaped, which are arranged in accordance with a microlens grid spanning a first co-ordinate system having a co-ordinate axis X1 which is determined by the focal point lines of the cylindrical lenses, and a co-ordinate axis Y2 perpendicular thereto. In a second layer (52) arranged beneath the first layer in a fixed position with respect to the first layer there are a multiplicity of microscopic structures in the form of microimages which are distorted along a longitudinal axis with respect to a transverse axis in accordance with a transformation function and which are arranged in accordance with a microimage grid spanning a second co-ordinate system having a co-ordinate axis X2 and a co-ordinate axis Y2 perpendicular thereto.Type: ApplicationFiled: October 15, 2008Publication date: November 18, 2010Applicant: OVD KINEGRAM AGInventors: Andreas Schilling, Wayne Robert Tompkin
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Publication number: 20100277805Abstract: Described is a multi-layer body for viewing from the front and rear sides in transillumination mode, wherein the multi-layer body (1) comprises one or more transparent first layers (10) and a second layer (14) with a micro-pattern comprising opaque first partial regions and transparent second partial regions. One of the first layers (10) on its surface remote from the second layer (14) has a surface profile forming an arrangement of a plurality of first micro-lenses (12). The thickness of that first layer (1) or that first layer (1 ) and arranged between that first layer (1) and the second layer (14) one or more further first layers (1) approximately corresponds to the focal length of the first micro-lenses.Type: ApplicationFiled: January 16, 2007Publication date: November 4, 2010Inventors: Andreas Schilling, Wayne Robert Tompkin