Patents by Inventor Jacob Ulrich

Jacob Ulrich 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).

  • SEMICONDUCTOR COMPONENT WHICH EMITS RADIATION, AND METHOD FOR PRODUCING THE SAME
    Publication number: 20070145402
    Abstract: This invention describes a radiation-emitting semiconductor component with the a multilayered structure that contains a radiation-emitting active layer, and a window transparent to radiation that has a first principal face and a second principal face opposite the first principal face, and whose first principal face adjoins the multilayered structure. At least one recess is made in the window, which preferably has the form of an indentation of the second principal face or as an edge excavation. At least one lateral surface of the window or of the recess is provided at least partially with a contact surface. Alternatively or cumulatively, at least one contact surface of the component has a plurality of openings.
    Type: Application
    Filed: March 9, 2007
    Publication date: June 28, 2007
    Inventors: Dominik Eisert, Volker Harle, Frank Kuhn, Manfred Mundbrod-Vangerow, Uwe Strauss, Jacob Ulrich, Ernst Nirschl, Norbert Linder, Reinhard Sedlmeier, Ulrich Zehnder, Johannes Baur
  • Semiconductor component which emits radiation, and method for producing the same
    Patent number: 7205578
    Abstract: This invention describes a radiation-emitting semiconductor component with the a multilayered structure (4) that contains a radiation-emitting active layer (5), and a window (1) transparent to radiation that has a first principal face (2) and a second principal face (3) opposite the first principal face (2), and whose first principal face (2) adjoins the multilayered structure (4). At least one recess (8) is made in the window (1), which preferably has the form of an indentation of the second principal face or as an edge excavation. At least one lateral surface of the window (1) or of the recess (8) is provided at least partially with a contact surface (11). Alternatively or cumulatively, at least one contact surface of the component has a plurality of openings (14).
    Type: Grant
    Filed: February 15, 2001
    Date of Patent: April 17, 2007
    Assignee: Osram GmbH
    Inventors: Dominik Eisert, Volker Härle, Frank Kühn, Manfred Mundbrod-Vangerow, Uwe Strauss, Jacob Ulrich, Ernst Nirschl, Norbert Linder, Reinhard Sedlmeier, Ulrich Zehnder, Johannes Baur
  • Semiconductor component which emits radiation, and method for producing the same
    Publication number: 20030127654
    Abstract: This invention describes a radiation-emitting semiconductor component with the a multilayered structure (4) that contains a radiation-emitting active layer (5), and a window (1) transparent to radiation that has a first principal face (2) and a second principal face (3) opposite the first principal face (2), and whose first principal face (2) adjoins the multilayered structure (4).
    Type: Application
    Filed: December 2, 2002
    Publication date: July 10, 2003
    Inventors: Dominik Eisert, Volker Harle, Frank Kuhn, Mandred Mundbrod, Uwe Strauss, Jacob Ulrich, Ernst Nirschl, Norbert Linder, Reinhard Sedlmeier, Ulrich Zehnder, Johannes Baur
  • Battery charger
    Patent number: D534119
    Type: Grant
    Filed: October 15, 2004
    Date of Patent: December 26, 2006
    Assignee: Xantrex International
    Inventors: David Eli Miller, Brian Jacob Ulrich, Corey Gene Knowles
  • Vehicle mountable inverter
    Patent number: D538741
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: March 20, 2007
    Assignee: Xantrex International
    Inventors: Amar Kant Nanda, Brian Jacob Ulrich