ATE271740T1 - Kartenleser zur übertragung von daten durch töne - Google Patents

Kartenleser zur übertragung von daten durch töne

Info

Publication number
ATE271740T1
ATE271740T1 AT99941963T AT99941963T ATE271740T1 AT E271740 T1 ATE271740 T1 AT E271740T1 AT 99941963 T AT99941963 T AT 99941963T AT 99941963 T AT99941963 T AT 99941963T AT E271740 T1 ATE271740 T1 AT E271740T1
Authority
AT
Austria
Prior art keywords
card reader
card
read
information
sounds
Prior art date
Application number
AT99941963T
Other languages
English (en)
Inventor
Alan H Grant
Richard J Gambino
Original Assignee
Privicom Inc
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
Application filed by Privicom Inc filed Critical Privicom Inc
Application granted granted Critical
Publication of ATE271740T1 publication Critical patent/ATE271740T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Toys (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
AT99941963T 1998-08-03 1999-08-03 Kartenleser zur übertragung von daten durch töne ATE271740T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/127,812 US6129277A (en) 1998-08-03 1998-08-03 Card reader for transmission of data by sound
PCT/US1999/016697 WO2000008772A2 (en) 1998-08-03 1999-08-03 Card reader for transmission of data by sound

Publications (1)

Publication Number Publication Date
ATE271740T1 true ATE271740T1 (de) 2004-08-15

Family

ID=22432075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99941963T ATE271740T1 (de) 1998-08-03 1999-08-03 Kartenleser zur übertragung von daten durch töne

Country Status (6)

Country Link
US (2) US6129277A (de)
EP (1) EP1101184B1 (de)
AT (1) ATE271740T1 (de)
AU (1) AU5543499A (de)
DE (1) DE69918835D1 (de)
WO (1) WO2000008772A2 (de)

Families Citing this family (184)

* Cited by examiner, † Cited by third party
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WO2000008772A9 (en) 2000-08-03
EP1101184A4 (de) 2001-11-14
US6129277A (en) 2000-10-10
EP1101184A2 (de) 2001-05-23
AU5543499A (en) 2000-02-28
US6481623B1 (en) 2002-11-19
EP1101184B1 (de) 2004-07-21
DE69918835D1 (de) 2004-08-26
WO2000008772A2 (en) 2000-02-17
WO2000008772A3 (en) 2000-03-23

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