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Jens Barrenscheen, Gunther Fenzl: Program-controlled unit. Infineon Technologies, Laurence A Greenberg, Werner H Stemer, Ralph E Locher, June 5, 2007: US07228264 (66 worldwide citation)

A program-controlled unit includes a selection device which can determine whether the program-controlled unit is to be emulated by using a first emulation unit or by using a second emulation unit. As a result, it is possible to provide a mass production version of the program-controlled unit with an ...


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Ingo Volkening, Jochen Kraus, Gunther Fenzl: DSL communication apparatus with lifeline functionality suitable for transmitting and receiving voice signals during power failure. Infineon Technologies, Husch & Eppenberger, Grant D Kang, February 7, 2006: US06996729 (46 worldwide citation)

A DSL communication apparatus with lifeline functionality is provided, the DSL communication apparatus (3) in particular being suitable for CVoDSL (“Channelized Voice over Digital Subscriber Line”) transmission. The DSL communication apparatus (3) comprises a central processing unit (11) which detec ...


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Jens Barrenscheen, Gunther Fenzl, Achim Vowe: Bridge module. Siemens Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, Werner H Stemer, September 18, 2001: US06292862 (21 worldwide citation)

The bridge module is connected between at least two bus systems and is suitable for serial data transfer of binary data from one of the bus systems to the other one of the bus systems. A single memory device is provided for buffer storage of the data during a data transfer. The data transfer, which ...


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Jens Barrenscheen, Gunther Fenzl: Method for selecting, prioritizing, and A/D conversion of analog signals, and A/D converter configuration that prioritizes and selects signals. Infineon Technologies, Laurence A Greenberg, Werner H Stemer, Gregory L Mayback, January 14, 2003: US06507298 (13 worldwide citation)

A method for A/D conversion of analog signals using an A/D converter, and to an appropriate A/D converter circuit. In order to process converter request signals from different converter request sources requesting analog signals for conversion, the invention proposes assigning definable, selectable p ...


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Martin Huch, Jens Barrenscheen, Gunther Fenzl: Buffer memory configuration having a memory between a USB and a CPU. Infineon Technologies, Laurence A Greenberg, Werner H Stemer, Gregory L Mayback, July 16, 2002: US06421770 (9 worldwide citation)

The buffer memory configuration has a memory disposed between a USB and a central processing unit. The memory can be mapped onto an address space which is exactly half as large as the memory itself. The first half of the memory defines a first memory page and the second half of the memory defines a ...


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Jens Barrenscheen, Gunther Fenzl, Peter Rohm, Dietmar Koenig, Dirk Elkemeier: A/D converter having signaling and requesting capability. Infineon Technologies, Schiff Hardin & Waite, September 7, 2004: US06788235 (5 worldwide citation)

The disclosed A/D conversion system is designed to signal the beginning or the impending beginning of an A/D conversion and/or to request the implementation of an A/D conversion from another A/D converter. As a result, it is possible to have a plurality of A/D converters work absolutely time-synchro ...


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Jens Barrenscheen, Gunther Fenzl: Memory device and method for operating the memory device. Siemens Aktiengesellschaft, Laurence A Greenberg, Werner H Stemer, Gregory L Mayback, June 28, 2005: US06912566 (3 worldwide citation)

The memory device, for the purpose of serial data transfer of binary data, is arranged between at least two subscribers of a data transmission system. The memory is divided into a multiplicity of memory objects, which are typically of the same size and some of which are organized to form FIFO struct ...


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Jens Barrenscheen, Gunther Fenzl, Peter Rohm: Data transmission device. Infineon Technologies, Laurence A Greenberg, Werner H Stemer, Ralph E Locher, March 25, 2008: US07350015 (2 worldwide citation)

A data transmission device forwards data that have been received from a first device, intended for a second device, to the second device. The data transmission device is distinguished in that it has connections for connecting at least two data buses and can output data received by a first data bus e ...


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Carsten Sydow, Gunther Fenzl: Multi-threaded processors and multi-processor systems comprising shared resources. Lantiq Deutschland, Murphy Bilak & Homiller PLLC, April 8, 2014: US08695002 (2 worldwide citation)

An apparatus is provided comprising at least two processing entities. Shared resources are usable by a first and a second processing entity. A use of the shared resources is detected, and the execution of instructions associated with said processing entities is controlled based on the detection.