DE69910061D1 - Hochfrequenzmarke mit parallelschwingkreis für das magnetische entkoppeln der marke von seiner umgebung - Google Patents

Hochfrequenzmarke mit parallelschwingkreis für das magnetische entkoppeln der marke von seiner umgebung

Info

Publication number
DE69910061D1
DE69910061D1 DE69910061T DE69910061T DE69910061D1 DE 69910061 D1 DE69910061 D1 DE 69910061D1 DE 69910061 T DE69910061 T DE 69910061T DE 69910061 T DE69910061 T DE 69910061T DE 69910061 D1 DE69910061 D1 DE 69910061D1
Authority
DE
Germany
Prior art keywords
brand
surroundings
frequency
vibration circuit
parallel vibration
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 - Lifetime
Application number
DE69910061T
Other languages
English (en)
Other versions
DE69910061T2 (de
Inventor
F Gallagher
Shinochiro Inui
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.)
Checkpoint Systems Inc
Original Assignee
Checkpoint Systems 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 Checkpoint Systems Inc filed Critical Checkpoint Systems Inc
Publication of DE69910061D1 publication Critical patent/DE69910061D1/de
Application granted granted Critical
Publication of DE69910061T2 publication Critical patent/DE69910061T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/59—Responders; Transponders
    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Burglar Alarm Systems (AREA)
  • Filters And Equalizers (AREA)
  • Radar Systems Or Details Thereof (AREA)
DE69910061T 1998-11-04 1999-10-14 Hochfrequenzmarke mit parallelschwingkreis für das magnetische entkoppeln der marke von seiner umgebung Expired - Lifetime DE69910061T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/185,775 US6072383A (en) 1998-11-04 1998-11-04 RFID tag having parallel resonant circuit for magnetically decoupling tag from its environment
PCT/US1999/023886 WO2000027137A1 (en) 1998-11-04 1999-10-14 Rfid tag having parallel resonant circuit for magnetically decoupling tag from its environment
US185775 2002-06-27

Publications (2)

Publication Number Publication Date
DE69910061D1 true DE69910061D1 (de) 2003-09-04
DE69910061T2 DE69910061T2 (de) 2004-05-06

Family

ID=22682407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910061T Expired - Lifetime DE69910061T2 (de) 1998-11-04 1999-10-14 Hochfrequenzmarke mit parallelschwingkreis für das magnetische entkoppeln der marke von seiner umgebung

Country Status (14)

Country Link
US (1) US6072383A (de)
EP (1) EP1127469B1 (de)
JP (1) JP4261065B2 (de)
KR (1) KR100632716B1 (de)
CN (1) CN1146250C (de)
AR (1) AR020961A1 (de)
AT (1) ATE246382T1 (de)
AU (1) AU751418B2 (de)
CA (1) CA2349409C (de)
DE (1) DE69910061T2 (de)
DK (1) DK1127469T3 (de)
ES (1) ES2205899T3 (de)
TW (1) TW460852B (de)
WO (1) WO2000027137A1 (de)

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KR100632716B1 (ko) 2006-10-11
JP2002529982A (ja) 2002-09-10
DE69910061T2 (de) 2004-05-06
CA2349409A1 (en) 2000-05-11
DK1127469T3 (da) 2003-10-27
CA2349409C (en) 2009-07-28
CN1324545A (zh) 2001-11-28
KR20010090811A (ko) 2001-10-19
EP1127469A1 (de) 2001-08-29
AR020961A1 (es) 2002-06-05
EP1127469B1 (de) 2003-07-30
ES2205899T3 (es) 2004-05-01
JP4261065B2 (ja) 2009-04-30
AU751418B2 (en) 2002-08-15
TW460852B (en) 2001-10-21
US6072383A (en) 2000-06-06
EP1127469A4 (de) 2002-01-23
WO2000027137A1 (en) 2000-05-11
AU1112900A (en) 2000-05-22
CN1146250C (zh) 2004-04-14
ATE246382T1 (de) 2003-08-15

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