Patents by Inventor Stefan Ruping
Stefan Ruping 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).
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Patent number: 8005653Abstract: A modeller for a system for determining a residual error probability. The modeller includes a component modeller, which is adapted to receive an error probability and to model a change of the error probability due to a behaviour of a system component, in order to output a changed error probability as residual error probability.Type: GrantFiled: March 27, 2007Date of Patent: August 23, 2011Assignee: Infineon Technologies AGInventor: Stefan Rüping
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Patent number: 7714447Abstract: A patterned connection plane between two semiconductor chips which are connected using face-to-face technology is patterned into first pads, second pads, and conductor strips which are alternatively connected to one of these pads. The conductor strips are connected to a read-out circuit in one of the semiconductor chips via connections.Type: GrantFiled: August 25, 2005Date of Patent: May 11, 2010Assignee: Infineon Technologies AGInventors: Markus Eigner, Wolfgang Gruber, Manfred Roth, Stefan Ruping
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Patent number: 7693554Abstract: A method for operating a data storage medium when changing from an operating mode to a directly subsequent power-saving quiescent mode, where the operating mode effects a transmission delay for the last item of information which is to be transmitted, so that immediately after the last item of information which is to be transmitted has been transmitted the quiescent mode is activated and the maximum permissible power consumption is observed.Type: GrantFiled: September 6, 2005Date of Patent: April 6, 2010Assignee: Infineon Technologies AGInventor: Stefan Ruping
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Patent number: 7661056Abstract: Circuit arrangement including an encoding unit having a first input for receiving an address word and a second input for receiving a data word and a check word, wherein the encoding unit outputs an alarm signal if the check word does not correspond to at least the address word or the data word.Type: GrantFiled: August 25, 2005Date of Patent: February 9, 2010Assignee: Infineon Technologies AGInventor: Stefan Ruping
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Patent number: 7468931Abstract: A memory arrangement having a memory area with a plurality of memory locations, to which external addresses can be allocated, and an address decoder which is coupled to the memory area and which includes an address input for applying an external address. The address decoder can be switched so that one of the external addresses of an address range is allocated to each memory location of the memory area, or that one of the external addresses of a sub-address range of the address range is allocated to each memory location only within a part-memory area of the memory area. The address decoder is also arranged for identifying the memory location allocated to the external address applied.Type: GrantFiled: July 18, 2006Date of Patent: December 23, 2008Assignee: Infineon Technologies AGInventors: Andreas Wenzel, Stefan Ruping, Steffen M. Sonnekalb
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Patent number: 7337966Abstract: A data transmission method and interface for interchanging data between a reader and a chip card, wherein the data transmission interface has a variable number of channels.Type: GrantFiled: March 30, 2005Date of Patent: March 4, 2008Assignee: Infineon Technologies AGInventors: Stefan Rüping, Laurent Sustek
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Publication number: 20070136505Abstract: A memory arrangement having a memory area with a plurality of memory locations, to which external addresses can be allocated, and an address decoder which is coupled to the memory area and which includes an address input for applying an external address. The address decoder can be switched so that one of the external addresses of an address range is allocated to each memory location of the memory area, or that one of the external addresses of a sub-address range of the address range is allocated to each memory location only within a part-memory area of the memory area. The address decoder is also arranged for identifying the memory location allocated to the external address applied.Type: ApplicationFiled: July 18, 2006Publication date: June 14, 2007Applicant: Infineon Technologies AGInventors: Andreas Wenzel, Stefan Ruping, Steffen Sonnekalb
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Publication number: 20060048040Abstract: Circuit arrangement including an encoding unit having a first input for receiving an address word and a second input for receiving a data word and a check word, wherein the encoding unit outputs an alarm signal if the check word does not correspond to at least the address word or the data word.Type: ApplicationFiled: August 25, 2005Publication date: March 2, 2006Applicant: Infineon Technologies AGInventor: Stefan Ruping
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Publication number: 20060038263Abstract: A patterned connection plane between two semiconductor chips which are connected using face-to-face technology is patterned into first pads, second pads, and conductor strips which are alternatively connected to one of these pads. The conductor strips are connected to a read-out circuit in one of the semiconductor chips via connections.Type: ApplicationFiled: August 25, 2005Publication date: February 23, 2006Applicant: Infineon Technologies AGInventors: Markus Eigner, Wolfgang Gruber, Manfred Roth, Stefan Ruping
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Publication number: 20060036902Abstract: A method for operating a data storage medium when changing from an operating mode to a directly subsequent power-saving quiescent mode, where the operating mode effects a transmission delay for the last item of information which is to be transmitted, so that immediately after the last item of information which is to be transmitted has been transmitted the quiescent mode is activated and the maximum permissible power consumption is observed.Type: ApplicationFiled: September 6, 2005Publication date: February 16, 2006Applicant: Infineon Technologies AGInventor: Stefan Ruping
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Publication number: 20050224588Abstract: A data transmission method and interface for interchanging data between a reader and a chip card, wherein the data transmission interface has a variable number of channels.Type: ApplicationFiled: March 30, 2005Publication date: October 13, 2005Applicant: Infineon Technologies AGInventors: Stefan Ruping, Laurent Sustek
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Publication number: 20050173543Abstract: A contactless data storage medium includes: a coupling element; a data processing unit which is connected to the coupling element and is set up to receive data via the coupling element; and a power supply unit which is connected to the coupling element and is intended to provide electrical power in order to operate the data processing unit. The inventive contactless data storage medium is distinguished by the fact that it includes a signal indicator which can be driven by the data processing unit and/or the power supply unit.Type: ApplicationFiled: February 9, 2005Publication date: August 11, 2005Applicant: Infineon Technologies AGInventors: Stefan Ruping, Rupert Klement
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Publication number: 20050097237Abstract: Line-conducted interface arrangement having at least three signal lines connected between a host and a device, a detector which is connected to the signal lines at a device end of the interface arrangement and which detects an interface configuration prescribed at the host, and a switch controlled by the detector to adapt the device to the interface configuration prescribed at the host.Type: ApplicationFiled: September 27, 2004Publication date: May 5, 2005Applicant: Infineon Technologies AGInventors: Stefan Ruping, Kalman Cinkler