Patents by Inventor Josef Haid
Josef Haid 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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Publication number: 20140045423Abstract: An arrangement including: an electronic device including a processor; a memory; a communication interface; and a power interface; an electronic circuit including: a communication interface to communicate with the electronic device via a communication interface of the electronic device; a near field communication interface to receive signals via an electromagnetic field; a processor to be powered by the electromagnetic field, to determine an operation program code to operate the electronic device from the signals received via the electromagnetic field, and to generate at least one operation program code message including the operation program code to be transmitted to the electronic device via the communication interfaces; a power interface to transmit electrical energy to the power interface of the electronic device to enable the electronic device to at least one of store and process the at least one operation program code message.Type: ApplicationFiled: August 7, 2012Publication date: February 13, 2014Applicant: INFINEON TECHNOLOGIES AGInventors: Josef Haid, Stefan Rueping, Walter Kargl
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Patent number: 8364989Abstract: A power supply input selection circuit for selecting one of a plurality of power supply inputs to supply power to a driven circuit. The power supply input selection circuit includes a power supply input switching circuit configured to provide operating power to the driven circuit by routing a selected one of the power supply inputs to the driven circuit as a function of power supply selection information; and a logic circuit configured to change the power supply selection information if a default power mode does not match a desired power mode, the logic circuit being further configured to reset the power supply input selection circuit after changing the power supply selection information, the power supply selection information being maintained during the reset, in which the power supply input switching circuit selects a desired one of the power supply inputs after the logic circuit resets the power supply input selection circuit.Type: GrantFiled: September 26, 2007Date of Patent: January 29, 2013Assignee: Infineon Technologies AGInventors: Bernd Zimek, Josef Haid, Thomas Leutgeb, Thomas Baglin, Walter Kargl
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Patent number: 8256675Abstract: The invention relates to a voltage converter comprising a rectification unit and a voltage regulation unit, wherein the input side of the voltage converter can have an AC voltage applied to it, the output side of the voltage converter can have a rectified voltage taken from it, and the voltage regulation unit regulates the power in the voltage converter.Type: GrantFiled: November 21, 2008Date of Patent: September 4, 2012Assignee: Infineon Technologies AGInventors: Thomas Jean Ludovic Baglin, Josef Haid, Walter Kargl, Thomas Leutgeb, Albert Missoni
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Patent number: 8188860Abstract: A chip module including a sensor/actuator, an input/output interface, a data processing circuit connected between the input/output interface and the sensor/actuator such that sensor/actuator data may be communicated to/from outside the chip module via the input/output interface, and a manipulation detector assembly configured to output an alarm signal responsive to attacks affecting the sensor/actuator data.Type: GrantFiled: October 22, 2007Date of Patent: May 29, 2012Assignee: Infineon Technologies AGInventor: Josef Haid
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Patent number: 8144017Abstract: An RFID transponder having an adjustable response field strength including a determination circuit formed to determine a quantity which is derivable from a field strength of an electromagnetic field prevailing at the location of the RFID transponder, a comparator formed to compare the determined quantity derived from the field strength with a threshold value, wherein the threshold value is based on the adjustable response field strength, which is higher than the minimum field strength required for the operation of the RFID transponder, and a deactivator formed to deactivate a functionality of the RFID transponder if the derived quantity falls below the threshold value.Type: GrantFiled: February 21, 2008Date of Patent: March 27, 2012Assignee: Infineon Technologies AGInventors: Thomas Leutgeb, Josef Haid, Walter Kargl, Josef Riegebauer, Thomas Baglin, Albert Missoni, Dietmar Scheiblhofer, Bernd Zimek, Friedrich Skofitsch, Markus Unterlercher, Robert Hofer
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Publication number: 20120056718Abstract: An RFID transponder having an adjustable response field strength including a determination circuit formed to determine a quantity which is derivable from a field strength of an electromagnetic field prevailing at the location of the RFID transponder, a comparator formed to compare the determined quantity derived from the field strength with a threshold value, wherein the threshold value is based on the adjustable response field strength, which is higher than the minimum field strength required for the operation of the RFID transponder, and a deactivator formed to deactivate a functionality of the RFID transponder if the derived quantity falls below the threshold value.Type: ApplicationFiled: February 21, 2008Publication date: March 8, 2012Applicant: Infineon Technologies AGInventors: Thomas Leutgeb, Josef Haid, Walter Kargl, Josef Riegebauer, Thomas Baglin, Albert Missoni, Dietmar Scheiblhofer, Bernd Zimek, Friedrich Skofitsch, Markus Unterlercher, Robert Hofer
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Patent number: 7865755Abstract: A frequency regulator for varying a clock frequency of a power-supplied consumer operated in a clocked manner, wherein the frequency regulator is implemented to perform an overall variation of the clock frequency from an actual frequency to a set frequency, such that the overall variation is obtained by a plurality of clock changes, each with a different amount of change, wherein each of the respective amounts of change depends on a power change caused by the associated clock frequency change.Type: GrantFiled: March 20, 2007Date of Patent: January 4, 2011Assignee: Infineon Technologies AGInventors: Korbinian Engl, Josef Haid, Dietmar Scheiblhofer, Uwe Weder, Bernd Zimek
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Publication number: 20100314445Abstract: A contactless communication device including an energy interface configured to activate the contactless communication device or a contactless communication partner based on a first carrier signal; and a contactless high speed data interface configured to enable data communication between the contactless communication device and the contactless communication partner based on a second carrier signal having a frequency greater than a high frequency (HF).Type: ApplicationFiled: June 10, 2009Publication date: December 16, 2010Applicant: INFINEON TECHNOLOGIES AGInventors: Walter KARGL, Josef Haid, Albert Missoni
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Patent number: 7830719Abstract: An apparatus and method of accessing a memory by determining available power, and accessing a number of bits of the memory in parallel, wherein the number of bits accessed in parallel is based at least in part on the available power.Type: GrantFiled: February 21, 2008Date of Patent: November 9, 2010Assignee: Infineon Technologies AGInventors: Thomas Leutgeb, Josef Haid, Stefan Rueping
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Patent number: 7772909Abstract: A supply power can be fed in at a circuit arrangement for supplying power to, and clocking, clocked loads. The circuit arrangement provides a clock signal at a frequency and a supply voltage, the frequency and/or the supply voltage being able to be controlled by the circuit arrangement in such a manner that a power tapped off at the output and the supply power fed in are in a predefined relationship.Type: GrantFiled: November 26, 2007Date of Patent: August 10, 2010Assignee: Infineon Technologies AGInventors: Josef Haid, Walter Kargl, Thomas Leutgeb
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Publication number: 20090224043Abstract: A communication system including a reader application device having a reader application, and a reader configured to operate under control of the reader application to allow data to be transmitted between the reader application device and a user device via the reader.Type: ApplicationFiled: March 10, 2008Publication date: September 10, 2009Applicant: INFINEON TECHNOLOGIES AGInventors: THOMAS LEUTGEB, JOSEF HAID
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Publication number: 20090213679Abstract: An apparatus and method of accessing a memory by determining available power, and accessing a number of bits of the memory in parallel, wherein the number of bits accessed in parallel is based at least in part on the available power.Type: ApplicationFiled: February 21, 2008Publication date: August 27, 2009Applicant: Infineon Technologies AGInventors: Thomas Leutgeb, Josef Haid, Stefan Rueping
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Publication number: 20090135635Abstract: The invention relates to a voltage converter comprising a rectification unit and a voltage regulation unit, wherein the input side of the voltage converter can have an AC voltage applied to it, the output side of the voltage converter can have a rectified voltage taken from it, and the voltage regulation unit regulates the power in the voltage converter.Type: ApplicationFiled: November 21, 2008Publication date: May 28, 2009Applicant: INFINEON TECHNOLOGIES AGInventors: Thomas Jean Ludovic Baglin, Josef Haid, Walter Kargl, Thomas Leutgeb, Albert Missoni
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Publication number: 20090106540Abstract: An apparatus for modifying instructions of a machine readable program according to remanipulation rules includes a remanipulation unit, which is configured to identify a manipulated instruction and to remanipulate the manipulated instruction according the remanipulation rules. The apparatus further includes a processor unit configured to process a predetermined instruction set, wherein the predetermined instruction set includes manipulated instructions and remanipulated instructions.Type: ApplicationFiled: October 18, 2007Publication date: April 23, 2009Applicant: Infineon Technologies AGInventor: Josef Haid
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Publication number: 20090102643Abstract: A chip module including a sensor/actuator, an input/output interface, a data processing circuit connected between the input/output interface and the sensor/actuator such that sensor/actuator data may be communicated to/from outside the chip module via the input/output interface, and a manipulation detector assembly configured to output an alarm signal responsive to attacks affecting the sensor/actuator data.Type: ApplicationFiled: October 22, 2007Publication date: April 23, 2009Applicant: Infineon Technologies AGInventor: Josef Haid
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Patent number: 7523261Abstract: A method for changing a succession of instruction words including providing a set of machine words, each machine word being associated with an address from a set of addresses, providing a succession of instruction words having address information, the succession of instruction words prescribing a sequence of machine words which are intended to be processed by an arithmetic and logic unit which is coupled to a buffer store, altering the association between at least a portion of the set of machine words and at least a portion of the set of addresses, changing the address information in the succession of instruction words based on the alteration of the association, storing the changed succession of instruction words in a memory, and storing the set of machine words in the memory, so that it is possible to access the machine words using the associated addresses.Type: GrantFiled: November 6, 2006Date of Patent: April 21, 2009Assignee: Infineon Technologies AGInventors: Josef Haid, Michael Smola, Dietmar Scheiblhofer
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Publication number: 20090083556Abstract: A power supply input selection circuit for selecting one of a plurality of power supply inputs to supply power to a driven circuit. The power supply input selection circuit includes a power supply input switching circuit configured to provide operating power to the driven circuit by routing a selected one of the power supply inputs to the driven circuit as a function of power supply selection information; and a logic circuit configured to change the power supply selection information if a default power mode does not match a desired power mode, the logic circuit being further configured to reset the power supply input selection circuit after changing the power supply selection information, the power supply selection information being maintained during the reset, in which the power supply input switching circuit selects a desired one of the power supply inputs after the logic circuit resets the power supply input selection circuit.Type: ApplicationFiled: September 26, 2007Publication date: March 26, 2009Applicant: Infineon Technologies AGInventors: BERND ZIMEK, Josef Haid, Thomas Leutgeb, Thomas Baglin, Kargl Walter
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Patent number: 7477552Abstract: An apparatus for reducing leakage currents of an integrated circuit having at least one transistor, wherein the at least one transistor is connected between a supply potential and a first reference potential, the apparatus including a controller for controlling the first reference potential in dependence on the supply potential.Type: GrantFiled: January 29, 2007Date of Patent: January 13, 2009Assignee: Infineon Technologies AGInventors: Josef Haid, Thomas Kuenemund, Thomas Leutgeb, Bernd Zimek
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Publication number: 20080262825Abstract: Arrangement for bidirectionally transmitting information between a unit configured to emulate a data processing system and a data processing unit, wherein the data processing unit has a data input device and a data output device, the emulating unit is configured to generate emulator information, and the emulator information relates to a power budget for the emulated data processing system.Type: ApplicationFiled: May 2, 2007Publication date: October 23, 2008Applicant: INFINEON TECHNOLOGIES AGInventors: Josef Haid, Thomas Leutgeb, Dietmar Scheiblhofer, Bernd Zimek
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Publication number: 20080170458Abstract: An apparatus for reducing leakage currents of an integrated circuit having at least one transistor, wherein the at least one transistor is connected between a supply potential and a first reference potential, the apparatus including a controller for controlling the first reference potential in dependence on the supply potential.Type: ApplicationFiled: January 29, 2007Publication date: July 17, 2008Applicant: INFINEON TECHNOLOGIES AGInventors: Josef Haid, Thomas Kuenemund, Thomas Leutgeb, Bernd Zimek