Patents Represented by Attorney Infineon Techn. AG
  • Patent number: 8338251
    Abstract: One or more embodiments of the invention relate to a method comprising: treating a fin of a first n-channel access transistor in a static random access memory cell to have a lower charge carrier mobility than a fin of a first n-channel pull-down transistor in a first inverter in the memory cell, the first n-channel access transistor being coupled between a first bit line and a first node of the first inverter; and treating a fin of a second n-channel access transistor in the memory cell to have a lower charge carrier mobility than a fin of a second n-channel pull-down transistor in a second inverter in the memory cell, the second n-channel access transistor being coupled between a second bit line and a second node of the second inverter.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: December 25, 2012
    Assignee: Infineon Technologies AG
    Inventors: Joerg Berthold, Christian Pacha, Klaus von Arnim
  • Patent number: 8330274
    Abstract: One or more embodiments relate to a method of forming a semiconductor structure, comprising: providing a workpiece; forming a barrier layer over the workpiece; forming a seed layer over the barrier layer; forming an inhibitor layer over the seed layer; removing a portion of said inhibitor layer to expose a portion of the seed layer; and selectively depositing a fill layer on the exposed seed layer.
    Type: Grant
    Filed: September 29, 2010
    Date of Patent: December 11, 2012
    Assignee: Infineon Technologies AG
    Inventors: Hans-Joachim Barth, Gottfried Beer, Joern Plagmann, Jens Pohl, Werner Robl, Rainer Steiner, Mathias Vaupel
  • Patent number: 8245565
    Abstract: An embodiment of the present invention is a transport and storage system for a slurry comprising: a main container; and a test container, the main container and the test container being exposed to the same environmental conditions, the main container and the test container containing a slurry from the same batch, wherein the test container is designed to determine the viscosity of the slurry.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: August 21, 2012
    Assignee: Infineon Technologies AG
    Inventor: Stefan Geyer
  • Patent number: 8199560
    Abstract: One or more embodiments relate to a memory device, comprising: a substrate; a gate stack disposed over the substrate, the gate stack comprising a control gate disposed over a charge storage layer; and a spacer select gate disposed over the substrate and laterally disposed from the gate stack, the select gate comprising a carbon allotrope.
    Type: Grant
    Filed: June 9, 2011
    Date of Patent: June 12, 2012
    Assignee: Infineon Technologies AG
    Inventors: Ronald Kakoschke, Harald Seidl
  • Patent number: 8183120
    Abstract: One or more embodiments relate to a method, comprising forming an implant on a substrate surface; selectively etching the wafer surface to form an elongated fin including portion of the implant; forming collector/emitter regions adjacent opposing ends of the fin; and forming a base region intermediate the collector/emitter regions.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: May 22, 2012
    Assignee: Infineon Technologies AG
    Inventors: Ronald Kakoschke, Klaus Schruefer
  • Patent number: 8183636
    Abstract: One or more embodiments relate to a static random access memory cell comprising: a first inverter including a first n-channel pull-down transistor coupled between a first node and a ground voltage; a second inverter including a second n-channel pull-down transistor coupled between a second node and the ground voltage; a first n-channel access transistor coupled between a first bit line and the first node of the first inverter, a fin of the first n-channel access transistor having a lower charge carrier mobility than a fin of the first n-channel pull-down transistor; and a second n-channel access transistor coupled between a second bit line and the second node of the second inverter, a fin of the second n-channel access transistor having a lower charge carrier mobility than a fin of the second n-channel pull-down transistor.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: May 22, 2012
    Assignee: Infineon Technologies AG
    Inventors: Joerg Berthold, Christian Pacha, Klaus Arnim Von
  • Patent number: 8067808
    Abstract: A memory cell includes a FinFET select device and a memory element. In some embodiments a memory cell has a contact element coupled between a surface of the fin and the memory element.
    Type: Grant
    Filed: May 21, 2010
    Date of Patent: November 29, 2011
    Assignee: Infineon Technologies AG
    Inventors: Ronald Kakoschke, Klaus Schruefer
  • Patent number: 7973358
    Abstract: One or more embodiments relate to a semiconductor device, comprising: a substrate; and a radio frequency coupler including a first coupling element and a second coupling element spacedly disposed from the first coupling element, the first coupling element including at least one through-substrate via disposed in the substrate, the second coupling element including at least one through-substrate via disposed in the substrate.
    Type: Grant
    Filed: August 7, 2008
    Date of Patent: July 5, 2011
    Assignee: Infineon Technologies AG
    Inventors: Andre Hanke, Oliver Nagy