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公开(公告)号：BR0115222A
公开(公告)日：2003-10-07
申请号：BR0115222
申请日：2001-11-07
Applicant: INFINEON TECHNOLOGIES AG
Inventor： GUNDLACH HARALD , HOCHHOLZER MICHAEL , HOLWEG GERALD , KARGL WALTER , MUELLER-HIPPER ANDREAS , RIEDEL JENS
Abstract: A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
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公开(公告)号：DE10123389A1
公开(公告)日：2002-11-28
申请号：DE10123389
申请日：2001-05-14
Applicant: INFINEON TECHNOLOGIES AG
Inventor： SEDLAK HOLGER , BOEKER THORSTEN , HAMMERSCHMITT JUERGEN , WINKLER OTTO , RIEDEL JENS
IPC: G06K19/077 , H04M1/675 , H04M1/725 , H04W88/02
Abstract: A unit (4) is included to identify the user of the mobile telephone (1) against the appropriate mobile telephone service operator. In addition, it has a non-volatile electronic memory (3) to record large quantities of data.
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Patent Agency Ranking
公开(公告)号：DE10120519A1
公开(公告)日：2002-10-31
申请号：DE10120519
申请日：2001-04-26
Applicant: INFINEON TECHNOLOGIES AG
Inventor： RIEDEL JENS , GUNDLACH HARALD
IPC: G06K19/077 , H01F5/00 , H01F41/04
Abstract: According to the invention, metal strips (2) that extend parallel to one another are placed on the top side of a flexible supporting material (1). The ends of the metal strips are closed to form coil-shaped conductor tracks whereby being durably connected. A rotative processing involving the use of high-speed rollers enables these coil structures to be economically produced in large quantities.
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公开(公告)号：DE10124772C1
公开(公告)日：2002-08-08
申请号：DE10124772
申请日：2001-05-21
Applicant: INFINEON TECHNOLOGIES AG
Inventor： GUNDLACH HARALD , HUEBNER HOLGER , MUELLER-HIPPER ANDREAS , RIEDEL JENS
IPC: G01V15/00 , G06K19/077 , H01L23/498 , H01L23/64 , H01Q1/22 , H01Q1/38 , H01Q7/00 , H01L25/065 , H01Q23/00
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公开(公告)号：DE10056148A1
公开(公告)日：2002-05-23
申请号：DE10056148
申请日：2000-11-13
Applicant: INFINEON TECHNOLOGIES AG
Inventor： HOCHHOLZER MICHAEL , HOLWEG GERALD , KARGL WALTER , RIEDEL JENS , GUNDLACH HARALD , MUELLER-HIPPER ANDREAS
IPC: G06K19/07 , G06K19/077 , H01Q1/22 , H01Q5/10 , H01Q7/00 , H01Q9/16 , H01Q21/30 , H04B5/02 , H01Q21/00
Abstract: The device has a data processing unit (13) and at least two reception antennas (11,12) for each different transmission region, whereby at least two of the antennas form a unit. One antenna is a dipole antenna (12) and the other is a loop antenna (11) . The data processing unit has an arrangement for detecting the transmission region with the strongest reception signal and a reception signal processing unit can be set to this region.
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公开(公告)号：DE50105220D1
公开(公告)日：2005-03-03
申请号：DE50105220
申请日：2001-11-07
Applicant: INFINEON TECHNOLOGIES AG
Inventor： GUNDLACH HARALD , HOCHHOLZER MICHAEL , HOLWEG GERALD , KARGL WALTER , MUELLER-HIPPER ANDREAS , RIEDEL JENS
Abstract: A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
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公开(公告)号：AT288110T
公开(公告)日：2005-02-15
申请号：AT01993904
申请日：2001-11-07
Applicant: INFINEON TECHNOLOGIES AG
Inventor： GUNDLACH HARALD , HOCHHOLZER MICHAEL , HOLWEG GERALD , KARGL WALTER , MUELLER-HIPPER ANDREAS , RIEDEL JENS
Abstract: A contactless data storage medium has at least two antennas, in each case for different transmission bands. This makes it possible to configure a data storage medium such that it can be operated with read/write units that operate in accordance with different standards. At least two of the antennas form a unit, so that a configuration such as this can be produced at very low cost.
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