Patents by Inventor Rainer Seidel

Rainer Seidel 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).

  • Publication number: 20230097822
    Abstract: A lamellar arrangement for shielding radiation acting on a fluid which flows through an interior of a device, comprises two or more lamellae aligned substantially parallel to one another and respectively defining an intermediate space between them, wherein at least one subset of the lamellae is respectively subdivided into at least three lamella sections comprising a first lamella section, a second lamella section next to the first lamella section and a third lamella section next to the second lamella section. The first lamella section and the second lamella section in this case enclose a first angle between them, and the second lamella section and the third lamella section enclose a second angle between them. The first angle has a magnitude in a range of from 20° to 45° and the second angle has a magnitude in a range of from 20° to 45°.
    Type: Application
    Filed: September 23, 2022
    Publication date: March 30, 2023
    Inventors: Ulrich HARTWIG, Markus Stange, Thorsten Klebba, Tobias Gleitsmann, Mathias Bruemmer, Rainer Seidel, Werner Stolzenberg
  • Patent number: 10896864
    Abstract: The present invention relates to a power semiconductor chip module, comprising a substrate having a top side and a bottom side; at least one first power semiconductor device attached to the top side of the substrate; at least one first conductive structure thermally and electrically connecting the first power semiconductor device to the top side of the substrate; at least one second power semiconductor device attached to the bottom side of the substrate; and at least one second conductive structure connecting the second power semiconductor device to the bottom side of the substrate.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: January 19, 2021
    Assignee: HS ELEKTRONIK SYSTEM GMBH
    Inventors: Richard Sinning, Bernd Loefflad, Markus Greither, Peter Brantl, Josef Maier, Rainer Seidel
  • Patent number: 10723109
    Abstract: The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, and in between the first polymer layer and the second polymer layer an intermediate layer being arranged, comprising the following steps: a) the intermediate layer is applied at least on a partial region of the first polymer layer, b) optionally the intermediate layer is dried, c) the first polymer layer is coated on the side, on which the intermediate layer is arranged, with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, the preparation covering the intermediate layer, d) optionally a drying step is made after step c), e) after step c) or step d), the second polymer layer is placed on the first polymer layer, covering the intermediate layer, f) the first polymer layer and the second polymer layer are laminated with
    Type: Grant
    Filed: June 1, 2017
    Date of Patent: July 28, 2020
    Assignees: COVESTRO DEUTSCHLAND AG, Bundesdruckerei GmbH
    Inventors: Andre Leopold, Oliver Muth, Michael Knebel, Rainer Seidel, Jens Ehreke, Manfred Paeschke, Heinz Pudleiner, Cengiz Yesildag, Klaus Meyer
  • Publication number: 20180350715
    Abstract: The present invention relates to a power semiconductor chip module, comprising a substrate having a top side and a bottom side; at least one first power semiconductor device attached to the top side of the substrate; at least one first conductive structure thermally and electrically connecting the first power semiconductor device to the top side of the substrate; at least one second power semiconductor device attached to the bottom side of the substrate; and at least one second conductive structure connecting the second power semiconductor device to the bottom side of the substrate.
    Type: Application
    Filed: April 27, 2018
    Publication date: December 6, 2018
    Inventors: Richard SINNING, Bernd LOEFFLAD, Markus GREITHER, Peter BRANTL, Josef MAIER, Rainer SEIDEL
  • Publication number: 20170266936
    Abstract: The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, and in between the first polymer layer and the second polymer layer an intermediate layer being arranged, comprising the following steps: a) the intermediate layer is applied at least on a partial region of the first polymer layer, b) optionally the intermediate layer is dried, c) the first polymer layer is coated on the side, on which the intermediate layer is arranged, with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, the preparation covering the intermediate layer, d) optionally a drying step is made after step c), e) after step c) or step d), the second polymer layer is placed on the first polymer layer, covering the intermediate layer, f) the first polymer layer and the second polymer layer are laminated with
    Type: Application
    Filed: June 1, 2017
    Publication date: September 21, 2017
    Inventors: Andre Leopold, Oliver Muth, Michael Knebel, Rainer Seidel, Jens Ehreke, Manfred Paeschke, Heinz Pudleiner, Cengiz Yesildag, Klaus Meyer
  • Patent number: 9152901
    Abstract: The invention relates to a method for the production of a book cover insert (11) and to a method for the production of a book-type security document (30) and also to a book cover insert and a book-type security document, in which at least one data carrier (22) that can be operated contactlessly is provided in a book cover insert (11). (In this respect FIG. 9).
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: October 6, 2015
    Assignee: BUNDESDRUCKEREI GMBH
    Inventors: Harald Hoeppner, Michael Radtke, Detlef Märtens, Manfred Paeschke, Jens Ehreke, Thomas Löer, Rainer Seidel, Michael Knebel
  • Patent number: 8987948
    Abstract: A solid state contactor assembly includes at least one solid state switch electrically connected to a first bus bar via at least one conductive plate. The solid state switch controls a flow of current between the first bus bar and a second bus bar. A current sensor is formed along a cross section of one of the first or second bus bar such that the current sensor separates its associated bus bar into two separate bus bar portions, and such that a flow of current between the two separate bus bar portions passes through the current sensor. A switch control is operable to control the solid state switch. The switch control is in communication with the current sensor.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: March 24, 2015
    Assignee: Hamilton Sundstrand Corporation
    Inventors: Norbert J. Simper, Rainer Seidel
  • Patent number: 8556448
    Abstract: An airfield lighting device, comprising: at least one first light-emitting diode (LED) on a first base body; a first thermally conductive tube with a heat transmission medium; a first heat sink; and a housing, in which the first base body and the first thermally conductive tube are arranged. The first thermally conductive tube is thermally coupled to the first base body and to the first heat sink. The heat transmission medium can circulate in the first thermally conductive tube, such that heat which is produced by the at least one first LED during operation can be dissipated from the first base body to the first heat sink.
    Type: Grant
    Filed: December 19, 2007
    Date of Patent: October 15, 2013
    Assignee: OSRAM Gesellschaft mit beschraenkter Haftung
    Inventors: Nadir Farchtchian, Holger Laabs, Rainer Seidel
  • Publication number: 20120229292
    Abstract: A lighting apparatus for a beacon system may include a first light source having at least one visible light emitting diode; and a second light source configured to essentially emit infrared radiation.
    Type: Application
    Filed: November 16, 2010
    Publication date: September 13, 2012
    Applicant: OSRAM AG
    Inventors: Holger Laabs, Rainer Seidel
  • Patent number: 8027238
    Abstract: The invention relates to a data support (1) with a core layer (15) and at least one adjacent layer (14a), laminated to the core layer and a corresponding production method, said core layer being embodied from a holographic data store in the form of a volume hologram (5). The surface (141) facing the core layer, on the layer directly adjacent to the core layer, has a roughness (19), before lamination to the core layer, which affects the wavelength shift of the image reconstructed by the volume hologram.
    Type: Grant
    Filed: March 7, 2005
    Date of Patent: September 27, 2011
    Assignee: Bundesdruckerei GmbH
    Inventors: Jens Ehreke, Michael Knebel, Tomas Loeer, Oliver Muth, Rainer Seidel
  • Publication number: 20110188174
    Abstract: A solid state contactor assembly includes at least one solid state switch electrically connected to a first bus bar via at least one conductive plate. The solid state switch controls a flow of current between the first bus bar and a second bus bar. A current sensor is formed along a cross section of one of the first or second bus bar such that the current sensor separates its associated bus bar into two separate bus bar portions, and such that a flow of current between the two separate bus bar portions passes through the current sensor. A switch control is operable to control the solid state switch. The switch control is in communication with the current sensor.
    Type: Application
    Filed: June 29, 2010
    Publication date: August 4, 2011
    Inventors: Norbert J. Simper, Rainer Seidel
  • Publication number: 20100291392
    Abstract: The invention relates to a method for making a structure with at least a first polymer layer and a second polymer layer, each made from a polycarbonate polymer based on bisphenol A, and in between the first polymer layer and the second polymer layer an intermediate layer being arranged, comprising the following steps: a) the intermediate layer is applied at least on a partial region of the first polymer layer, b) optionally the intermediate layer is dried, c) the first polymer layer is coated on the side, on which the intermediate layer is arranged, with a liquid preparation comprising a solvent or a mixture of solvents and a polycarbonate derivative based on a geminally disubstituted dihydroxydiphenyl cycloalkane, the preparation covering the intermediate layer, d) optionally a drying step is made after step c), e) after step c) or step d), the second polymer layer is placed on the first polymer layer, covering the intermediate layer, f) the first polymer layer and the second polymer layer are laminated with
    Type: Application
    Filed: October 29, 2008
    Publication date: November 18, 2010
    Applicants: BUNDESDRUCKEREI GMBH, BAYER MATERIAL SCIENCE AG
    Inventors: Andre Leopold, Oliver Muth, Michael Knebel, Rainer Seidel, Jens Ehreke, Manfred Paeschke, Heinz Pudleiner, Cengiz Yesildag, Klaus Meyer
  • Patent number: 7832771
    Abstract: The invention relates to a method for the production of a security document in addition to a security document comprising at least one security cambric (15) and at least one transponder unit (21) which is fully encompassed by laminated layers (22,23) forming a laminated layer sheath.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: November 16, 2010
    Assignee: Bundesdruckerei GmbH
    Inventors: Harald Hoeppner, Michael Radtke, Detlef Märtens, Manfred Paeschke, Jens Ehreke, Thomas Löer, Rainer Seidel, Michael Knebel
  • Publication number: 20100277901
    Abstract: An airfield lighting device, comprising: at least one first light-emitting diode (LED) on a first base body; a first thermally conductive tube with a heat transmission medium; a first heat sink; and a housing, in which the first base body and the first thermally conductive tube are arranged. The first thermally conductive tube is thermally coupled to the first base body and to the first heat sink. The heat transmission medium can circulate in the first thermally conductive tube, such that heat which is produced by the at least one first LED during operation can be dissipated from the first base body to the first heat sink.
    Type: Application
    Filed: December 19, 2007
    Publication date: November 4, 2010
    Inventors: Nadir Farchtchian, Holger Laabs, Rainer Seidel
  • Publication number: 20070297211
    Abstract: The invention relates to a data support (1) with a core layer (15) and at least one adjacent layer (14a), laminated to the core layer and a corresponding production method, said core layer being embodied from a holographic data store in the form of a volume hologram (5). The surface (141) facing the core layer, on the layer directly adjacent to the core layer, has a roughness (19), before lamination to the core layer, which affects the wavelength shift of the image reconstructed by the volume hologram.
    Type: Application
    Filed: March 7, 2005
    Publication date: December 27, 2007
    Applicant: Bundesdruckerei GmbH
    Inventors: Jens Ehreke, Michael Knebel, Tomas Loer, Oliver Muth, Rainer Seidel
  • Publication number: 20070182154
    Abstract: The invention relates to a method for the production of a security document in addition to a security document comprising at least one security cambric (15) and at least one transponder unit (21) which is fully encompassed by laminated layers (22,23) forming a laminated layer sheath.
    Type: Application
    Filed: February 4, 2005
    Publication date: August 9, 2007
    Applicant: BUNDESDRUCKEREI GMBH
    Inventors: Harald Hoeppner, Michael Radtke, Detlef Martens, Manfred Paeschke, Jens Ehreke, Thomas Loer, Rainer Seidel, Michael Knebel
  • Publication number: 20060202795
    Abstract: The invention relates to a method for the production of a book cover insert (11) and to a method for the production of a book-type security document (30) and also to a book cover insert and a book-type security document, in which at least one data carrier (22) that can be operated contactlessly is provided in a book cover insert (11). (In this respect FIG.
    Type: Application
    Filed: March 8, 2004
    Publication date: September 14, 2006
    Inventors: Harald Hoeppner, Michael Radtke, Detlef Martens, Manfred Paeschke, Jens Ehreke, Thomas Loer, Rainer Seidel, Michael Knebel
  • Patent number: 7069873
    Abstract: Watercraft with a solid hull and a solid outer side, where a recess extending essentially in a horizontal plane is formed in the outer side of said watercraft above the water line, in which recess an elastically deformable safety element is permanently installed, which element is folded onto itself in a first operating state and is inflated by means of a pressurized fluid from a source of pressurized fluid in a second operating state, characterized in that at least one undercut projection is formed in the recess in the outer side of the watercraft, and in that the safety element has at least one concavity designed as the negative of the positive shape of the projection, so that the projection engages positively and nonpositively with the concavity.
    Type: Grant
    Filed: October 12, 2001
    Date of Patent: July 4, 2006
    Inventor: Rainer Seidel
  • Publication number: 20060117709
    Abstract: The invention relates to a returnable package provided with at least one deposit mark, a method for producing said returnable package provided with at least one deposit mark (12) and a method for implementing a returnable package system. The inventive method for implementing the returnable package system consists of providing a recyclable object with at least a first irremovable safety sign (14) and in applying at least one another irremovable safety sign to the object which is provided with at least the first irremovable safety sign (14) before, during and/or after the introduction of a product into said returnable object. The issue of the other safety sign is predefined by a command which is inaccessible for the producer of the returnable package (11). Afterwards, the returnable value for a returnable mark (12) is generated by the combination of at least said first and other safety sign (14, 16).
    Type: Application
    Filed: October 30, 2003
    Publication date: June 8, 2006
    Inventors: Matthias Niggemann, Oliver Muth, Manfred Paeschke, Andreas Deichsel, Rainer Seidel, Arnim Franz-Burgholz, Hans Zerbel
  • Publication number: 20040261685
    Abstract: Watercraft with a solid hull and a solid outer side, where a recess extending essentially in a horizontal plane is formed in the outer side of said watercraft above the water line, in which recess an elastically deformable safety element is permanently installed, which element is folded onto itself in a first operating state and is inflated by means of a pressurized fluid from a source of pressurized fluid in a second operating state, characterized in that at least one undercut projection is formed in the recess in the outer side of the watercraft, and in that the safety element has at least one concavity designed as the negative of the positive shape of the projection, so that the projection engages positively and nonpositively with the concavity.
    Type: Application
    Filed: June 29, 2004
    Publication date: December 30, 2004
    Inventor: Rainer Seidel