GB2321746B - Portable data carrier operating method - Google Patents

Portable data carrier operating method

Info

Publication number
GB2321746B
GB2321746B GB9701957A GB9701957A GB2321746B GB 2321746 B GB2321746 B GB 2321746B GB 9701957 A GB9701957 A GB 9701957A GB 9701957 A GB9701957 A GB 9701957A GB 2321746 B GB2321746 B GB 2321746B
Authority
GB
United Kingdom
Prior art keywords
data carrier
operating method
portable data
carrier operating
portable
Prior art date
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
GB9701957A
Other versions
GB9701957D0 (en
GB2321746A (en
Inventor
Jean-Claude Tarbouriech
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.)
Atmel Research
Motorola Solutions Inc
Original Assignee
Atmel Research
Motorola 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 Atmel Research, Motorola Inc filed Critical Atmel Research
Priority to GB9701957A priority Critical patent/GB2321746B/en
Publication of GB9701957D0 publication Critical patent/GB9701957D0/en
Publication of GB2321746A publication Critical patent/GB2321746A/en
Application granted granted Critical
Publication of GB2321746B publication Critical patent/GB2321746B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0701—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising an arrangement for power management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • 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)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Sources (AREA)
GB9701957A 1997-01-30 1997-01-30 Portable data carrier operating method Expired - Fee Related GB2321746B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9701957A GB2321746B (en) 1997-01-30 1997-01-30 Portable data carrier operating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9701957A GB2321746B (en) 1997-01-30 1997-01-30 Portable data carrier operating method

Publications (3)

Publication Number Publication Date
GB9701957D0 GB9701957D0 (en) 1997-03-19
GB2321746A GB2321746A (en) 1998-08-05
GB2321746B true GB2321746B (en) 2001-03-14

Family

ID=10806854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701957A Expired - Fee Related GB2321746B (en) 1997-01-30 1997-01-30 Portable data carrier operating method

Country Status (1)

Country Link
GB (1) GB2321746B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE422263T1 (en) 2000-04-06 2009-02-15 Em Microelectronic Marin Sa ACTIVE TRANSPONDER WITH DEVICE FOR CHANGING THE MAXIMUM COMMUNICATION DISTANCE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2197107A (en) * 1986-11-03 1988-05-11 Mars Inc Communicating with a data-storing device
US4845347A (en) * 1985-04-10 1989-07-04 The General Electric Company P.L.C. Transaction system
US5418358A (en) * 1992-08-20 1995-05-23 Temic Telefunken Microelectronic Gmbh Chip card with field strength detector having a switch and load to limit damping to the measurement cycle
US5495241A (en) * 1991-01-25 1996-02-27 Siemens Aktiengesellschaft Method for reducing power loss in devices for contactless data and energy transfer, and apparatus for performing the method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845347A (en) * 1985-04-10 1989-07-04 The General Electric Company P.L.C. Transaction system
GB2197107A (en) * 1986-11-03 1988-05-11 Mars Inc Communicating with a data-storing device
US5495241A (en) * 1991-01-25 1996-02-27 Siemens Aktiengesellschaft Method for reducing power loss in devices for contactless data and energy transfer, and apparatus for performing the method
US5418358A (en) * 1992-08-20 1995-05-23 Temic Telefunken Microelectronic Gmbh Chip card with field strength detector having a switch and load to limit damping to the measurement cycle

Also Published As

Publication number Publication date
GB9701957D0 (en) 1997-03-19
GB2321746A (en) 1998-08-05

Similar Documents

Publication Publication Date Title
GB9715516D0 (en) Data communications
GB2331981B (en) Enclosure holding data carrier
GB9824244D0 (en) Portable information processing unit
EP0978965A4 (en) Data transfer method
PL347149A1 (en) Data carrier
HK1016295A1 (en) Portable information processing apparatus.
GB9726484D0 (en) Data communications
HK1022553A1 (en) Data management apparatus
GB2336507B (en) Data carrier system
GB2321744B (en) Portable data carrier and method for selecting operating mode thereof
EP0961238A4 (en) Data carrier system
GB2328592B (en) Apparatus for receiving data
GB2326314B (en) Information receiving apparatus
HUP0004242A3 (en) Portable data carrier and method for use thereof
GB2321746B (en) Portable data carrier operating method
GB9412697D0 (en) Portable tool carrier (magna-tool carrier)
GB2324520B (en) Carrier
GB2331046B (en) Portable information carrier,especially portable advertisement device
GB9724500D0 (en) Information carrier
HU9600049V0 (en) Data carrying means
GB9708223D0 (en) Data summeriser
AU131529S (en) Portable radio data tramsmitter-receiver
TW389344U (en) Portable self-travel data recording system
GB9726934D0 (en) Data communications
GB9713532D0 (en) Data communications

Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090917 AND 20090923

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140130