CA2589946A1 - Code a barre dielectrique pouvant etre lu au micro-ondes - Google Patents

Code a barre dielectrique pouvant etre lu au micro-ondes Download PDF

Info

Publication number
CA2589946A1
CA2589946A1 CA002589946A CA2589946A CA2589946A1 CA 2589946 A1 CA2589946 A1 CA 2589946A1 CA 002589946 A CA002589946 A CA 002589946A CA 2589946 A CA2589946 A CA 2589946A CA 2589946 A1 CA2589946 A1 CA 2589946A1
Authority
CA
Canada
Prior art keywords
dielectric
barcode
signal
interrogation
bars
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.)
Abandoned
Application number
CA002589946A
Other languages
English (en)
Inventor
Alexander M. Grishin
Ramos M. Mays
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.)
Somark Innovations Inc
Original Assignee
Somark Innovations, Inc.
Alexander M. Grishin
Ramos M. Mays
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
Priority claimed from SE0402996A external-priority patent/SE0402996D0/sv
Application filed by Somark Innovations, Inc., Alexander M. Grishin, Ramos M. Mays filed Critical Somark Innovations, Inc.
Publication of CA2589946A1 publication Critical patent/CA2589946A1/fr
Abandoned 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
    • G06K19/0672—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 resonating marks

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Ink Jet Recording Methods And Recording Media Thereof (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Details Of Aerials (AREA)
CA002589946A 2004-12-09 2005-12-08 Code a barre dielectrique pouvant etre lu au micro-ondes Abandoned CA2589946A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE0402996A SE0402996D0 (sv) 2004-12-09 2004-12-09 Microwave Readable Ferroelectric Barcode
SE0402996-3 2004-12-09
US59496105P 2005-05-23 2005-05-23
US60/594,961 2005-05-23
PCT/US2005/044675 WO2006107352A2 (fr) 2004-12-09 2005-12-08 Code a barre dielectrique pouvant etre lu au micro-ondes

Publications (1)

Publication Number Publication Date
CA2589946A1 true CA2589946A1 (fr) 2006-10-12

Family

ID=37073891

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002589946A Abandoned CA2589946A1 (fr) 2004-12-09 2005-12-08 Code a barre dielectrique pouvant etre lu au micro-ondes

Country Status (5)

Country Link
EP (1) EP1820033A4 (fr)
AU (1) AU2005330315A1 (fr)
BR (1) BRPI0518879A2 (fr)
CA (1) CA2589946A1 (fr)
WO (1) WO2006107352A2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845754A1 (fr) * 1992-10-29 1998-06-03 Gordian Holding Corporation Système d'identification automatique à radiofréquence
JPH06326510A (ja) * 1992-11-18 1994-11-25 Toshiba Corp ビーム走査アンテナ及びアレーアンテナ
US7041424B2 (en) * 1994-11-07 2006-05-09 Ming Xu Energy activated electrographic printing process
US6330939B1 (en) * 1996-11-14 2001-12-18 George W. Pratt Device and method for determining the authenticity of documents
US6526984B1 (en) * 1998-04-22 2003-03-04 St. Jude Medical Ab Biocompatible material for implants
JP2001034724A (ja) 1999-06-29 2001-02-09 Xerox Corp バーコード及びバーコードシステム
US6547140B2 (en) * 2000-11-29 2003-04-15 Xerox Corporation Microwave barcode reader using dipole antenna
US6427922B1 (en) * 2000-11-29 2002-08-06 Xerox Corporation Printable microwave images for data encoding

Also Published As

Publication number Publication date
AU2005330315A2 (en) 2006-10-12
BRPI0518879A2 (pt) 2008-12-30
WO2006107352A2 (fr) 2006-10-12
AU2005330315A1 (en) 2006-10-12
EP1820033A4 (fr) 2008-10-22
WO2006107352A3 (fr) 2007-08-23
EP1820033A2 (fr) 2007-08-22

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued

Effective date: 20121210