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IT1291022B1 - SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE - Google Patents

SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE

Info

Publication number
IT1291022B1
IT1291022B1 ITTO970037A IT1291022B1 IT 1291022 B1 IT1291022 B1 IT 1291022B1 IT TO970037 A ITTO970037 A IT TO970037A IT 1291022 B1 IT1291022 B1 IT 1291022B1
Authority
IT
Italy
Prior art keywords
reader
data
chip card
bidirectional transmission
energy contacts
Prior art date
Application number
Other languages
Italian (it)
Inventor
Corrado Badellino
Bruno Caon
Ali Sultan
Vlado Valence
Original Assignee
Urmet Costruzioni Elettro Tele
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 Urmet Costruzioni Elettro Tele filed Critical Urmet Costruzioni Elettro Tele
Priority to ITTO970037 priority Critical patent/IT1291022B1/en
Priority to EP98904071A priority patent/EP0954825A2/en
Priority to AU62096/98A priority patent/AU6209698A/en
Priority to PCT/EP1998/000193 priority patent/WO1998033139A2/en
Publication of ITTO970037A1 publication Critical patent/ITTO970037A1/en
Application granted granted Critical
Publication of IT1291022B1 publication Critical patent/IT1291022B1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/0004—Hybrid readers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Credit Cards Or The Like (AREA)
  • Radar Systems Or Details Thereof (AREA)
ITTO970037 1997-01-22 1997-01-22 SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE IT1291022B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO970037 IT1291022B1 (en) 1997-01-22 1997-01-22 SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE
EP98904071A EP0954825A2 (en) 1997-01-22 1998-01-14 Device for the contactless two-way transmission of data and power between a reader and a chip-card
AU62096/98A AU6209698A (en) 1997-01-22 1998-01-14 Device for the contactless two-way transmission of data and power between a reader and a chip-card
PCT/EP1998/000193 WO1998033139A2 (en) 1997-01-22 1998-01-14 Device for the contactless two-way transmission of data and power between a reader and a chip-card

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO970037 IT1291022B1 (en) 1997-01-22 1997-01-22 SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE

Publications (2)

Publication Number Publication Date
ITTO970037A1 ITTO970037A1 (en) 1998-07-22
IT1291022B1 true IT1291022B1 (en) 1998-12-14

Family

ID=11415234

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO970037 IT1291022B1 (en) 1997-01-22 1997-01-22 SYSTEM FOR BIDIRECTIONAL TRANSMISSION WITHOUT DATA AND ENERGY CONTACTS BETWEEN A READER AND A CHIP CARD PARTICULARLY FOR USE

Country Status (4)

Country Link
EP (1) EP0954825A2 (en)
AU (1) AU6209698A (en)
IT (1) IT1291022B1 (en)
WO (1) WO1998033139A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796226B1 (en) * 1999-07-09 2001-08-10 St Microelectronics Sa BINARY SIGNAL DECODER TRANSMITTED TO A CONTACTLESS CHIP CARD BY PULSE POSITION MODULATION

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3047322A1 (en) * 1980-12-16 1982-07-29 Philips Patentverwaltung Gmbh, 2000 Hamburg Data processor for credit card etc. - uses optical elements at station and on card for data exchange and power for electronic circuit
FR2554262B1 (en) * 1983-10-28 1987-05-29 Flonic Sa ANTI-FRAUD DEVICE FOR ELECTRONIC MEMORY CARD READER
GB8627241D0 (en) * 1986-11-14 1986-12-17 Chubb Lips Nederland Bv Identification token
DE4138131A1 (en) * 1991-10-19 1993-04-22 Provera Ges Fuer Projektierung Non-contact chip card with integrated microprocessor - has read/write facility provided by optical capacitive or inductive coupling to card, and display powered by solar energy
DE4242112A1 (en) * 1992-12-15 1994-06-16 Eurosil Electronic Gmbh Control for a switched load of an IC card
DE9405146U1 (en) * 1994-03-25 1994-05-26 Siemens AG, 80333 München Chip card evaluation device with manipulation detection
CZ64496A3 (en) * 1994-07-04 1996-09-11 Gay Freres Sa Electronic label for optical reading/recording

Also Published As

Publication number Publication date
AU6209698A (en) 1998-08-18
WO1998033139A2 (en) 1998-07-30
WO1998033139A3 (en) 1998-11-19
ITTO970037A1 (en) 1998-07-22
EP0954825A2 (en) 1999-11-10

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Legal Events

Date Code Title Description
0001 Granted