Patents Represented by Attorney Infineon Technologies
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Patent number: 8242579Abstract: 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: GrantFiled: May 25, 2009Date of Patent: August 14, 2012Assignee: Infineon Technologies AGInventor: Philipp Riess
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Patent number: 8125821Abstract: 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: GrantFiled: June 1, 2007Date of Patent: February 28, 2012Assignee: Infineon Technologies AGInventors: Jan Otterstedt, Thomas Nirschl, Christian Peters, Michael Bollu, Wolf Allers, Michael Sommer
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Patent number: 8101477Abstract: 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: GrantFiled: September 28, 2010Date of Patent: January 24, 2012Assignee: Infineon Technologies AGInventor: John Power
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Patent number: 8101517Abstract: 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: GrantFiled: September 29, 2009Date of Patent: January 24, 2012Assignee: Infineon Technologies AGInventors: Manfred Frank, Ivan Nikitin, Thomas Kunstmann
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Patent number: 8101492Abstract: 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: GrantFiled: September 23, 2009Date of Patent: January 24, 2012Assignee: Infineon Technologies AGInventors: John Power, Danny Pak-Chum Shum
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Patent number: 8072061Abstract: 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: GrantFiled: March 10, 2010Date of Patent: December 6, 2011Assignee: Infineon Technologies AGInventors: Harald Gossner, Christian Russ, Thomas Schulz, Jens Schneider
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Patent number: 8020018Abstract: 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: GrantFiled: September 26, 2007Date of Patent: September 13, 2011Assignee: Infineon Technologies AGInventors: Peter Hober, Knut Just
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Patent number: 7986023Abstract: 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: GrantFiled: September 17, 2007Date of Patent: July 26, 2011Assignee: Infineon Technologies AGInventors: Helmut Tews, Hans-Gerd Jetten, Hans-Joachim Barth
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Patent number: 7978504Abstract: 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: GrantFiled: June 3, 2008Date of Patent: July 12, 2011Assignee: Infineon Technologies AGInventors: Ronald Kakoschke, Harald Seidl
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Patent number: 7915681Abstract: 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: GrantFiled: June 18, 2007Date of Patent: March 29, 2011Assignee: Infineon Technologies AGInventors: Jörg Berthold, Christian Pacha, Klaus von Arnim
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Patent number: 7906831Abstract: 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: GrantFiled: September 23, 2008Date of Patent: March 15, 2011Assignee: Infineon Technologies AGInventors: Peter Baumgartner, Philipp Riess
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Patent number: 7834403Abstract: 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: GrantFiled: August 13, 2007Date of Patent: November 16, 2010Assignee: Infineon Technologies AGInventors: Ronald Kakoschke, Klaus Schrüfer
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Patent number: 7816792Abstract: 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: GrantFiled: September 14, 2007Date of Patent: October 19, 2010Assignee: Infineon Technologies AGInventors: Helmut Tews, Hans-Gerd Jetten, Hans-Joachim Barth