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公开(公告)号：DE10113254A1
公开(公告)日：2002-10-02
申请号：DE10113254
申请日：2001-03-19
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF , THEWES ROLAND
Abstract: The invention relates to a micromechanic sensor element comprising a substrate and an oscillatable element which is coupled to at least one electrical connection in such a way that the electrical connection provides an electrical variable characterising the capacity of the oscillatable element. Furthermore, a molecule coupling layer is provided, said layer being oriented in such a way that molecules can bond thereto.
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公开(公告)号：DE10001124C1
公开(公告)日：2001-06-07
申请号：DE10001124
申请日：2000-01-13
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF , THEWES ROLAND
Abstract: The circuit has at least one d.c. current and/or at least one DC voltage source associated with at least one MOSFET (T1) for setting a constant working point and at least one periodically oscillating current and/or voltage source associated with at least one MOSFET so tat the working point oscillates about the constant working point to alter the changes in charge at fault points in the oxide of the MOSFET that can lead to 1/f noise.
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公开(公告)号：DE50310153D1
公开(公告)日：2008-08-28
申请号：DE50310153
申请日：2003-02-12
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF , PACHA CHRISTIAN , THEWES ROLAND , WEBER WERNER
Abstract: The invention relates to a label identification system comprised of a transmitting-receiving unit and of identification labels on which the identification information is stored in the form of a digital identification information word. The provision of a circuit on the identification label in the form of a circuit arrangement, which is prefabricated using a polymer technique and on which the identification information is subsequently placed by the offset printing of conductor tracks, enables the provision of an identification label involving a minimal consumption of energy during inexpensive mass production. The bulk of the identification information processing is transferred to the transmitting-receiving unit.
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公开(公告)号：DE102007007585A1
公开(公告)日：2008-08-21
申请号：DE102007007585
申请日：2007-02-15
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF , THEWES ROLAND
Abstract: A circuit arrangement includes a nonvolatile memory cell having a continuously variable characteristic that can be read out. A programming unit is coupled to the memory cell and designed to apply an analog signal to the memory cell in order to vary the characteristic, if the characteristic lies within a predetermined range of values, in such a way that the characteristic lies outside the predetermined range of values. A supply voltage unit is provided for providing a supply voltage. A changeover unit is coupled to the supply voltage unit and to the programming unit and designed to trigger the application of the analog signal to the memory cell if the supply voltage is interrupted.
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公开(公告)号：DE102006001504A1
公开(公告)日：2007-07-12
申请号：DE102006001504
申请日：2006-01-11
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BRIOLE SYLVAIN , BREDERLOW RALF
IPC: G06K19/077 , G11C17/16
Abstract: An identification data carrier has a substrate as well as a resonant circuit structure, which is formed on or in the substrate, for an electromagnetic resonant circuit. The resonant circuit structure has a resonant frequency which is specific for an object to be identified. A read apparatus for reading object-specific information which is contained in an identification data carrier has, an electromagnetic radiation source for emission of electromagnetic energy in a predeterminable frequency range, a detection device for detection of the electromagnetic energy which is absorbed by a resonant circuit structure of the identification data carrier at different frequencies in the frequency range, and for determination of the value of the resonant frequency of the resonant circuit structure, a determination device for determination of the object-specific information which is contained in the identification data carrier, from the value of the resonant frequency of the resonant circuit structure. An identification system has at least one identification data carrier as well as a read apparatus having the features described above. In a method for producing an identification data carrier, a resonant circuit structure for an electromagnetic resonant circuit is formed on a substrate in such a manner that it has a resonant frequency which is specific for an object to be identified.
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Patent Agency Ranking
公开(公告)号：DE102005008332B3
公开(公告)日：2006-11-02
申请号：DE102005008332
申请日：2005-02-23
Applicant: INFINEON TECHNOLOGIES AG
Inventor： AUGUSTYNIAK MARCIN , BREDERLOW RALF , TIEBOUT MARC
Abstract: An amplifier circuit for an oscillator in a defined oscillating frequency range includes a plurality of transconductors, wherein at least one transconductor has a positive transconductance, and wherein at least one other transconductor has a negative transconductance, wherein the transconductors together provide a positive amplification, and a passive impedance element coupled to at least one fed back transconductor, wherein the transconductance of the transconductor and the impedance element are dimensioned so that, in the oscillating frequency range, a given phase difference is present between a signal at the input and a signal at the output.
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公开(公告)号：DE10348018A1
公开(公告)日：2005-05-04
申请号：DE10348018
申请日：2003-10-15
Applicant: INFINEON TECHNOLOGIES AG
Inventor： PACHA CHRISTIAN , ARNIM KLAUS VON , BREDERLOW RALF , BERTHOLD JOERG
IPC: H03K19/017 , H03K19/096 , H01L23/58
Abstract: The CMOS circuit device (100) has a first logic circuit (101) using positive MOSFET's (102) supplied with a first operating potential (106) and a second logic circuit (103) using negative MOSFET's (104) having a clock transistor (108) connected to its input, its gate supplied with a clock signal (110) and a second operating potential (109) supplied to its source or drain. The outputs of both logic circuits are fed to an inverter, with respective threshold voltages provided for the transistors of both logic circuits and for the clock transistors.
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公开(公告)号：DE10331571A1
公开(公告)日：2005-02-03
申请号：DE10331571
申请日：2003-07-11
Applicant: INFINEON TECHNOLOGIES AG
Inventor： PAULUS CHRISTIAN , PRAKASH RAMESH , BREDERLOW RALF
Abstract: The integrated circuit device has at least one NMOS field effect transistor (T(N)1,T(N)2) and at least one PMOS field effect transsitor (T(P)), each having 2 channel terminals and a gate terminal and connected in series, their gate voltages (V(GN),V(GP) selected so that at least one of the series transistors is below its threshold voltage for providing an effective resistance (R) across the series circuit.
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公开(公告)号：DE10329655A1
公开(公告)日：2005-02-03
申请号：DE10329655
申请日：2003-07-01
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF , BRIOLE SYLVAIN , PACHA CHRISTIAN , THEWES ROLAND , WEBER WERNER
Abstract: The invention relates to an electronic component that can be operated by means of an alternating voltage. Said component includes at least one input, at least one output and a pair of electronic sub-components with an identical function. The input(s) of the electronic component is/are coupled to a respective input of the electronic sub-components with an identical function and the output(s) of the electronic component is/are coupled to a respective output of said electronic sub-components. In addition, the electronic component is configured in such a way that at least one output only one output signal of the first sub-component of the pair of functionally identical electronic components can be picked up during a first half-wave of an alternating voltage, whereas only one output signal of the second sub-component of the pair of functionally identical electronic can be picked up during the second half-wave of the alternating voltage.
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公开(公告)号：DE10247817A1
公开(公告)日：2004-04-22
申请号：DE10247817
申请日：2002-10-14
Applicant: INFINEON TECHNOLOGIES AG
Inventor： BREDERLOW RALF
Abstract: A polymer transistor on a substrate (101) comprises source/drain regions (102,103) with a channel (104) between them and a gate isolation layer (105) and gate electrode (106) above the channel. A control circuit (107) produces a potential at the source/drain and gate region so that a transition between source/drain and channel is operate as a diode. Independent claims are also included for the following: (a) and integrated circuit comprises the above:and (b) a production process for the polymer transistor
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