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Antennenschaltung

Info

Publication number
DE69422682D1
DE69422682D1 DE1994622682 DE69422682A DE69422682D1 DE 69422682 D1 DE69422682 D1 DE 69422682D1 DE 1994622682 DE1994622682 DE 1994622682 DE 69422682 A DE69422682 A DE 69422682A DE 69422682 D1 DE69422682 D1 DE 69422682D1
Authority
DE
Grant status
Grant
Patent type
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE1994622682
Other languages
English (en)
Other versions
DE69422682T2 (de )
Inventor
Michael Knebelkamp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Texas Instruments Deutschland GmbH
Original Assignee
Texas Instruments Deutschland GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QAERIALS
    • H01Q7/00Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H01Q7/06Loop aerials with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop with core of ferromagnetic material
    • H01Q7/08Ferrite rod or like elongated core
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QAERIALS
    • H01Q23/00Aerials with active circuits or circuit elements integrated within them or attached to them
DE1994622682 1993-10-26 1994-10-25 Antennenschaltung Expired - Fee Related DE69422682D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14326393 true 1993-10-26 1993-10-26

Publications (1)

Publication Number Publication Date
DE69422682D1 true DE69422682D1 (de) 2000-02-24

Family

ID=22503301

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1994622682 Expired - Lifetime DE69422682T2 (de) 1993-10-26 1994-10-25 Antennenschaltung
DE1994622682 Expired - Fee Related DE69422682D1 (de) 1993-10-26 1994-10-25 Antennenschaltung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1994622682 Expired - Lifetime DE69422682T2 (de) 1993-10-26 1994-10-25 Antennenschaltung

Country Status (4)

Country Link
US (1) US5493312A (de)
JP (1) JPH07283749A (de)
DE (2) DE69422682T2 (de)
EP (1) EP0650216B1 (de)

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US20050116810A1 (en) * 2001-07-10 2005-06-02 American Express Travel Related Services Company, Inc. Method and system for vascular pattern recognition biometrics on a fob
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US20040236699A1 (en) 2001-07-10 2004-11-25 American Express Travel Related Services Company, Inc. Method and system for hand geometry recognition biometrics on a fob
US7463133B2 (en) * 2001-07-10 2008-12-09 American Express Travel Related Services Company, Inc. Systems and methods for providing a RF transaction device operable to store multiple distinct calling card accounts
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US20040239481A1 (en) * 2001-07-10 2004-12-02 American Express Travel Related Services Company, Inc. Method and system for facial recognition biometrics on a fob
US8635131B1 (en) 2001-07-10 2014-01-21 American Express Travel Related Services Company, Inc. System and method for managing a transaction protocol
US20040232222A1 (en) * 2001-07-10 2004-11-25 American Express Travel Related Services Company, Inc. Method and system for signature recognition biometrics on a fob
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US7312707B1 (en) 2001-07-10 2007-12-25 American Express Travel Related Services Company, Inc. System and method for authenticating a RF transaction using a transaction account routing number
US9454752B2 (en) 2001-07-10 2016-09-27 Chartoleaux Kg Limited Liability Company Reload protocol at a transaction processing entity
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US20050033687A1 (en) * 2001-07-10 2005-02-10 American Express Travel Related Services Company, Inc. Method and system for auditory emissions recognition biometrics on a fob
US7668750B2 (en) 2001-07-10 2010-02-23 David S Bonalle Securing RF transactions using a transactions counter
US7249112B2 (en) * 2002-07-09 2007-07-24 American Express Travel Related Services Company, Inc. System and method for assigning a funding source for a radio frequency identification device
US7762457B2 (en) * 2001-07-10 2010-07-27 American Express Travel Related Services Company, Inc. System and method for dynamic fob synchronization and personalization
US8543423B2 (en) 2002-07-16 2013-09-24 American Express Travel Related Services Company, Inc. Method and apparatus for enrolling with multiple transaction environments
US6667725B1 (en) * 2002-08-20 2003-12-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Radio frequency telemetry system for sensors and actuators
US6805287B2 (en) 2002-09-12 2004-10-19 American Express Travel Related Services Company, Inc. System and method for converting a stored value card to a credit card
US7268667B2 (en) * 2003-05-09 2007-09-11 American Express Travel Related Services Company, Inc. Systems and methods for providing a RF transaction device operable to store multiple distinct accounts
US8429041B2 (en) * 2003-05-09 2013-04-23 American Express Travel Related Services Company, Inc. Systems and methods for managing account information lifecycles
US7268668B2 (en) * 2003-05-09 2007-09-11 American Express Travel Related Services Company, Inc. Systems and methods for managing multiple accounts on a RF transaction instrument
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Also Published As

Publication number Publication date Type
DE69422682T2 (de) 2000-08-10 grant
JPH07283749A (ja) 1995-10-27 application
EP0650216A1 (de) 1995-04-26 application
US5493312A (en) 1996-02-20 grant
EP0650216B1 (de) 2000-01-19 grant

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee