Patents by Inventor Friedrich Wanninger

Friedrich Wanninger 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).

  • Patent number: 7208827
    Abstract: A semiconductor component package configuration includes a semiconductor chip mounted to a printed circuit board, and a substrate arranged between the semiconductor chip and the printed circuit board. The substrate is for routing the wiring terminals of the semiconductor chip to the printed circuit board. The substrate is connected to the printed circuit board by solder joints. A filler between the semiconductor chip and the substrate mechanically isolates the semiconductor chip and the solder joints. A metal layer, which is connected to solder joints, is applied to the substrate. At least one molded element of heat-dissipating material is applied to the metal layer and is connected in a heat-conducting manner to the metal layer. This provides the package configuration with an improved capability of conducting the lost power that is dissipated from the installed semiconductor chip, and the desired mechanical properties of the package arrangement are retained.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: April 24, 2007
    Assignee: Infineon Technologies AG
    Inventors: Christian Hauser, Simon Muff, Jens Pohl, Friedrich Wanninger
  • Publication number: 20050040517
    Abstract: A semiconductor component package configuration includes a semiconductor chip mounted to a printed circuit board, and a substrate arranged between the semiconductor chip and the printed circuit board. The substrate is for routing the wiring terminals of the semiconductor chip to the printed circuit board. The substrate is connected to the printed circuit board by solder joints. A filler between the semiconductor chip and the substrate mechanically isolates the semiconductor chip and the solder joints. A metal layer, which is connected to solder joints, is applied to the substrate. At least one molded element of heat-dissipating material is applied to the metal layer and is connected in a heat-conducting manner to the metal layer. This provides the package configuration with an improved capability of conducting the lost power that is dissipated from the installed semiconductor chip, and the desired mechanical properties of the package arrangement are retained.
    Type: Application
    Filed: December 13, 2000
    Publication date: February 24, 2005
    Inventors: Christian Hauser, Simon Muff, Jens Pohl, Friedrich Wanninger
  • Patent number: 6462407
    Abstract: The invention relates to an electronic device having a multiplicity of contact bumps and an intermediate support. In this case, the intermediate support connects the multiplicity of contact bumps to contact areas of a semiconductor chip via a multiplicity of flat conductors which have contact connecting lugs exposed in a bonding channel window of the intermediate support. The contact areas are configured in the bonding channel window via the bonded contact connecting lugs of the flat conductors. The width of the bonding channel window is increasingly greater with increasing distance from the neutral point of the semiconductor chip.
    Type: Grant
    Filed: March 23, 2001
    Date of Patent: October 8, 2002
    Assignee: Infineon Technologies AG
    Inventors: Uta Gebauer, Thomas Münch, Friedrich Wanninger
  • Publication number: 20010048159
    Abstract: The invention relates to an electronic device having a multiplicity of contact bumps and an intermediate support. In this case, the intermediate support connects the multiplicity of contact bumps to contact areas of a semiconductor chip via a multiplicity of flat conductors which have contact connecting lugs exposed in a bonding channel window of the intermediate support. The contact areas are configured in the bonding channel window via the bonded contact connecting lugs of the flat conductors. The width of the bonding channel window is increasingly greater with increasing distance from the neutral point of the semiconductor chip.
    Type: Application
    Filed: March 23, 2001
    Publication date: December 6, 2001
    Inventors: Uta Gebauer, Thomas Munch, Friedrich Wanninger
  • Patent number: 6075358
    Abstract: The fully automatic conveying system, a so-called handler, picks up, tests, inscribes, and packages finished mounted components in a semiconductor manufacturing plant. Each component is assigned a dedicated data record and it is accordingly automatically deposited in a selected package. The component is thus inscribed, classified, and packaged with a specific class identifier in dependence on the preceding tests.
    Type: Grant
    Filed: January 9, 1998
    Date of Patent: June 13, 2000
    Assignee: Siemens Aktiengesellschaft
    Inventors: Wolfgang Hetzel, Norbert Haueis, Friedrich Wanninger, Georg Schlaffer, Alfred Schallert, Peter Eigenstetter, Stefan Schmausser