Patents Represented by Attorney Infineon Technologies
  • Patent number: 8242579
    Abstract: One or more embodiments are related to a semiconductor chip comprising a capacitor, the capacitor comprising: a plurality of conductive plates, each of the plates including a first conductive strip and a second conductive strip disposed over or under the first conductive strip, the second conductive strip of each plate being substantially parallel to the first conductive strip of the same plate, the second conductive strip of each plate electrically coupled to the first conductive strip of the plate through at least one conductive via, the second conductive strips of each group of at least two consecutive plates being spaced apart from each other in a direction along the length of the plates.
    Type: Grant
    Filed: May 25, 2009
    Date of Patent: August 14, 2012
    Assignee: Infineon Technologies AG
    Inventor: Philipp Riess
  • Patent number: 8125821
    Abstract: One or more embodiments are related to a method of operating a phase-change memory array, including: providing the phase-change memory array, the phase-change memory array including a phase-change memory element in series with an access device between a first address line and a power line; causing a first current through the memory element from the first address line to the power line; and causing a second current through the memory element from the power line to the first address line.
    Type: Grant
    Filed: June 1, 2007
    Date of Patent: February 28, 2012
    Assignee: Infineon Technologies AG
    Inventors: Jan Otterstedt, Thomas Nirschl, Christian Peters, Michael Bollu, Wolf Allers, Michael Sommer
  • Patent number: 8101477
    Abstract: One or more embodiments relate to a method for forming a memory device, the memory device including a control gate, a charge storage structure and a select gate, the method comprising: forming a gate tower, the gate tower including the control gate over the charge storage structure; forming a dummy tower laterally spaced apart from the gate tower; and forming a select gate between the gate tower and the dummy tower.
    Type: Grant
    Filed: September 28, 2010
    Date of Patent: January 24, 2012
    Assignee: Infineon Technologies AG
    Inventor: John Power
  • Patent number: 8101517
    Abstract: One or more embodiments may relate to a method for making a semiconductor structure, the method including: forming an opening at least partially through a workpiece; and forming an enclosed cavity within the opening, the forming the cavity comprising forming a paste within the opening.
    Type: Grant
    Filed: September 29, 2009
    Date of Patent: January 24, 2012
    Assignee: Infineon Technologies AG
    Inventors: Manfred Frank, Ivan Nikitin, Thomas Kunstmann
  • Patent number: 8101492
    Abstract: One or more embodiments relate to a method of forming a semiconductor device, including: providing a substrate; forming a gate stack over the substrate, the gate stack including a control gate over a charge storage layer; forming a conductive layer over the gate stack; etching the conductive layer to remove a portion of the conductive layer; and forming a select gate, the forming the select gate comprising etching a remaining portion of the conductive layer.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: January 24, 2012
    Assignee: Infineon Technologies AG
    Inventors: John Power, Danny Pak-Chum Shum
  • Patent number: 8072061
    Abstract: Some embodiments discussed herein include a semiconductor having a source region, a drain region and an array of fins operatively coupled to a gate region controlling current flow through the fins between the source region and the drain region. The semiconductor also has at least one cooling element formed at least in part of a material having a heat capacity equal to or larger than the heat capacity of the material of the source region, drain region and array of fins, the cooling elements being in close vicinity to fins of the array of fins electrically isolated from the fins of the array, the source region and the drain region.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: December 6, 2011
    Assignee: Infineon Technologies AG
    Inventors: Harald Gossner, Christian Russ, Thomas Schulz, Jens Schneider
  • Patent number: 8020018
    Abstract: A circuit arrangement is provided comprising a first partial circuit to receive a supply voltage, a second partial circuit to receive an output signal of the first partial circuit and a first clock signal, the second partial circuit to store the output signal of the first partial circuit depending on the first clock signal, and a control unit to decouple the supply voltage from the first partial circuit for a time period that is shorter than a cycle duration of the first clock signal, wherein the control unit is configured to receive a second clock signal which is derived from the first clock signal by delaying.
    Type: Grant
    Filed: September 26, 2007
    Date of Patent: September 13, 2011
    Assignee: Infineon Technologies AG
    Inventors: Peter Hober, Knut Just
  • Patent number: 7986023
    Abstract: One or more embodiments are directed to a semiconductor structure, comprising: a support; a semiconductor chip at least partially embedded within the support; and an inductor electrically coupled to the chip, at least a portion of the inductor overlying the support outside the lateral boundary of the chip.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: July 26, 2011
    Assignee: Infineon Technologies AG
    Inventors: Helmut Tews, Hans-Gerd Jetten, Hans-Joachim Barth
  • Patent number: 7978504
    Abstract: One or more embodiments relate to a memory device, comprising: a substrate; a charge storage layer disposed over the substrate; and a control gate disposed over the charge storage layer, wherein the charge storage layer or the control gate layer comprises a carbon allotrope.
    Type: Grant
    Filed: June 3, 2008
    Date of Patent: July 12, 2011
    Assignee: Infineon Technologies AG
    Inventors: Ronald Kakoschke, Harald Seidl
  • Patent number: 7915681
    Abstract: A device includes a first transistor including a fin and a second transistor including a fin, the fin of the first transistor having a lower charge carrier mobility than the fin of the second transistor. In a method, the fin of the first transistor is treated to have a lower charge carrier mobility than the fin of the second transistor.
    Type: Grant
    Filed: June 18, 2007
    Date of Patent: March 29, 2011
    Assignee: Infineon Technologies AG
    Inventors: Jörg Berthold, Christian Pacha, Klaus von Arnim
  • Patent number: 7906831
    Abstract: One or more embodiments relate to a semiconductor device, comprising: a inductor coil including a winding; and a capacitor arrangement including at least one capacitor, the capacitor arrangement electrically coupled to the inductor coil, the footprint of the capacitor arrangement at least partially overlapping the footprint of the inductor coil.
    Type: Grant
    Filed: September 23, 2008
    Date of Patent: March 15, 2011
    Assignee: Infineon Technologies AG
    Inventors: Peter Baumgartner, Philipp Riess
  • Patent number: 7834403
    Abstract: This document discusses, among other things, apparatus having at least one CMOS transistor overlying a substrate; and at least one finned bipolar transistor overlying the substrate and methods for making the apparatus.
    Type: Grant
    Filed: August 13, 2007
    Date of Patent: November 16, 2010
    Assignee: Infineon Technologies AG
    Inventors: Ronald Kakoschke, Klaus Schrüfer
  • Patent number: 7816792
    Abstract: One or more embodiments are related to a semiconductor structure, comprising: a semiconductor chip; a conductive layer comprising at least a first conductive pathway and a second conductive pathway spacedly disposed from the first conductive pathway, the first conductive pathway electrically coupled to the chip, at least a portion of the first conductive pathway disposed outside the lateral boundary of the chip, at least a portion of the second conductive pathway disposed outside the lateral boundary of the chip; and a conductive interconnect disposed outside the lateral boundary of the chip, the conductive interconnect electrically coupling the first conductive pathway to the second conductive pathway.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: October 19, 2010
    Assignee: Infineon Technologies AG
    Inventors: Helmut Tews, Hans-Gerd Jetten, Hans-Joachim Barth