Patents by Inventor Stefan Schoene

Stefan Schoene 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: 20170057873
    Abstract: The present invention relates to a dry mortar and a mortar slurry as well as a method for producing semi-rigid coatings. In one embodiment, the dry mortar or the mortar slurry contains a cement, a very fine component and a plasticizer and is free from silica fume, wherein the mortar slurry can be applied at a temperature of the asphalt support structure of 55 to 80° C. and a compressive strength of at least 100 N/mm2 is achieved after 28 days. In a further embodiment, the dry mortar or the mortar slurry also contains a gelling agent such that the mortar slurry has a reduced efflux tendency.
    Type: Application
    Filed: February 20, 2015
    Publication date: March 2, 2017
    Applicant: HEIDELBERGCEMENT AG
    Inventors: Kai WORTMANN, Frank OBST, Eckhard WAGNER, Stefan SCHOENE
  • Patent number: 8376779
    Abstract: A shielding is (210) attachable at a rear side of a connector (10), with which a cable (220) having a cable shielding (218) is connectable from the rear side, and has a connector shielding (214) and at least one extension (216) connectable with the cable shielding (218) and mountable to at least two different entry portions (234) of the connector shielding (214) and/or displaceable to at least two different entry portions (234) of the connector shielding (214) along the same.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: February 19, 2013
    Assignee: 3M Innovative Properties Company
    Inventors: Guy Metral, Xavier Chatellard, Stefan Schoene, Mathieu Nesme
  • Patent number: 8282424
    Abstract: A telecommunications jack 1 is described that comprises a housing 2 defining a port for receiving a plug; contacts 7 for making an electrical connection with wires of a cable; interface contacts 4 for making an electrical connection with contacts of the plug; and a multilayer printed circuit board (PCB) 5 for electrically connecting the contacts 7 and the interface contacts 4. The multilayer PCB comprises a free-floating ground plane structure formed from two outer layers of the multilayer PCB and a plurality of internal layers 15B, 15C, 15D, 15E having a plurality of electronic devices 16, 17 disposed thereon. The two outer layers 15 of the multilayer PCB include a continuous coating 19 of electrically conductive material covering at least those parts of the PCB that include the electronic devices and wherein the two outer layers of the PCB are electrically connected with each other and are electrically isolated from the internal layers of the PCB.
    Type: Grant
    Filed: January 12, 2010
    Date of Patent: October 9, 2012
    Assignee: 3M Innovative Properties Company
    Inventors: Christian Weinmann, Stefan Schoene, Anton Kuepper, Gerardus A. C. A. Nuiten
  • Publication number: 20110281474
    Abstract: A telecommunications jack 1 is described that comprises a housing 2 defining a port for receiving a plug; contacts 7 for making an electrical connection with wires of a cable; interface contacts 4 for making an electrical connection with contacts of the plug; and a multilayer printed circuit board (PCB) 5 for electrically connecting the contacts 7 and the interface contacts 4. The multilayer PCB comprises a free-floating ground plane structure formed from two outer layers of the multilayer PCB and a plurality of internal layers 15B, 15C, 15D, 15E having a plurality of electronic devices 16, 17 disposed thereon. The two outer layers 15 of the multilayer PCB include a continuous coating 19 of electrically conductive material covering at least those parts of the PCB that include the electronic devices and wherein the two outer layers of the PCB are electrically connected with each other and are electrically isolated from the internal layers of the PCB.
    Type: Application
    Filed: January 12, 2010
    Publication date: November 17, 2011
    Inventors: Christian Weinmann, Stefan Schoene, Anton Kuepper, Gerardus A.C.A. Nuiten
  • Patent number: 7967642
    Abstract: A connector (10) in the field of telecommunications has contacts (12) with which wires are connectable inside the connector (10), and at least three wire openings (16, 116), each opening (16, 116) being adapted to accommodate at least two wires and exposed on an outside of the connector (10) distal from the contacts, the wire openings (16, 116) being exposed in at least three different directions.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: June 28, 2011
    Assignee: 3M Innovative Properties Company
    Inventors: Stefan Schoene, Gerardus A. C. A. Nuiten, Christian Weinmann, Hermanus Franciscus Maria Van Meijl, Mathieu Nesme, Guy Metral
  • Publication number: 20100273357
    Abstract: A connector (10) in the field of telecommunications has contacts (12) with which wires are connectable inside the connector (10), and at least three wire openings (16, 116), each opening (16, 116) being adapted to accommodate at least two wires and exposed on an outside of the connector (10) distal from the contacts, the wire openings (16, 116) being exposed in at least three different directions.
    Type: Application
    Filed: September 30, 2008
    Publication date: October 28, 2010
    Inventors: Stefan Schoene, Gerardus A.C.A. Nuiten, Christian Weinmann, Hermanus Franciscus Maria Van Meijl, Mathieu Nesme, Guy Metral
  • Publication number: 20100210140
    Abstract: A shielding is (210) attachable at a rear side of a connector (10), with which a cable (220) having a cable shielding (218) is connectable from the rear side, and has a connector shielding (214) and at least one extension (216) connectable with the cable shielding (218) and mountable to at least two different entry portions (234) of the connector shielding (214) and/or displaceable to at least two different entry portions (234) of the connector shielding (214) along the same.
    Type: Application
    Filed: September 30, 2008
    Publication date: August 19, 2010
    Inventors: Guy Metral, Xavier Chatellard, Stefan Schoene, Mathieu Nesme
  • Patent number: 7637780
    Abstract: A connector in the field of telecommunications has connector contacts with at least one bend and at least one capacitor with capacitor leads which are connectable to the connector contacts in the vicinity of the bends of the connector contacts. A combination of at least one such connector and at least one second connector, wherein the second connector acts, in the fitted state, on the connector contacts so as to connect the capacitor leads therewith, is disclosed.
    Type: Grant
    Filed: August 8, 2006
    Date of Patent: December 29, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Stefan Schoene, Guy Metral, Roland Nuiten, Juergen Schnusenberg
  • Publication number: 20080280493
    Abstract: A connector in the field of telecommunications has connector contacts with at least one bend and at least one capacitor with capacitor leads which are connectable to the connector contacts in the vicinity of the bends of the connector contacts. A combination of at least one such connector and at least one second connector, wherein the second connector acts, in the fitted state, on the connector contacts so as to connect the capacitor leads therewith, is disclosed.
    Type: Application
    Filed: August 8, 2006
    Publication date: November 13, 2008
    Inventors: Stefan Schoene, Guy Metral, Roland Nuiten, Juergen Schnusenberg
  • Publication number: 20080169566
    Abstract: A press-fit diode, e.g., for rectifier applications, includes a diode chip, a base contact for pressing into a substrate, which base contact forms a first terminal of the press-fit diode, and a wire contact which forms a second terminal of the press-fit diode. An easily solderable corrosion-resistant press-fit diode is provided by coating the wire contact at least partially with a silver layer, the base contact having no silver layer.
    Type: Application
    Filed: June 19, 2004
    Publication date: July 17, 2008
    Inventors: Richard Spitz, Mario Einsiedler, Stefan Schoene