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FR2817356B1 - Marquage invisible et dispositif de lecture specifique - Google Patents

Marquage invisible et dispositif de lecture specifique

Info

Publication number
FR2817356B1
FR2817356B1 FR0014570A FR0014570A FR2817356B1 FR 2817356 B1 FR2817356 B1 FR 2817356B1 FR 0014570 A FR0014570 A FR 0014570A FR 0014570 A FR0014570 A FR 0014570A FR 2817356 B1 FR2817356 B1 FR 2817356B1
Authority
FR
France
Prior art keywords
reading device
specific reading
invisible marking
invisible
marking
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
FR0014570A
Other languages
English (en)
Other versions
FR2817356A1 (fr
Inventor
Jean Denis Borras
Marc Duvaux
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.)
ATYS
Original Assignee
ATYS
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 ATYS filed Critical ATYS
Priority to FR0014570A priority Critical patent/FR2817356B1/fr
Publication of FR2817356A1 publication Critical patent/FR2817356A1/fr
Application granted granted Critical
Publication of FR2817356B1 publication Critical patent/FR2817356B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/12—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using a selected wavelength, e.g. to sense red marks and ignore blue marks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K19/06009—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 with optically detectable marking
    • G06K19/06046—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Printing Methods (AREA)
  • Credit Cards Or The Like (AREA)
FR0014570A 2000-11-10 2000-11-10 Marquage invisible et dispositif de lecture specifique Expired - Fee Related FR2817356B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0014570A FR2817356B1 (fr) 2000-11-10 2000-11-10 Marquage invisible et dispositif de lecture specifique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0014570A FR2817356B1 (fr) 2000-11-10 2000-11-10 Marquage invisible et dispositif de lecture specifique

Publications (2)

Publication Number Publication Date
FR2817356A1 FR2817356A1 (fr) 2002-05-31
FR2817356B1 true FR2817356B1 (fr) 2003-06-27

Family

ID=8856377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0014570A Expired - Fee Related FR2817356B1 (fr) 2000-11-10 2000-11-10 Marquage invisible et dispositif de lecture specifique

Country Status (1)

Country Link
FR (1) FR2817356B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2444139B (en) * 2004-08-13 2008-11-12 Ingenia Technology Ltd Authenticity verification methods products and apparatuses
CN102708345B (zh) * 2010-11-30 2018-05-25 电装波动株式会社 信息代码读取系统、信息代码读取装置及信息代码形成介质
EP2458527A3 (fr) * 2010-11-30 2014-03-26 Denso Wave Incorporated Système de lecture de code d'informations et support sur lequel le code d'information est formé
TR201820062T4 (tr) 2011-03-31 2019-01-21 Think Labs Kk Bilgi gösterim sistemi ve nokta deseni basılı malzeme.
FR3094800B1 (fr) * 2019-04-02 2021-05-07 Kookaburra Procede de marquage dissimule d'un support associe a un produit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658147A (en) * 1985-04-03 1987-04-14 Baird Corporation Remote optically readable system and method
GB2206716A (en) * 1987-07-06 1989-01-11 Gen Electric Plc Apparatus for monitoring the presence or movement of an object
US4889367A (en) * 1988-10-07 1989-12-26 Frito-Lay, Inc. Multi-readable information system
US6119943A (en) * 1994-12-12 2000-09-19 Moore Business Forms, Inc. Multi-layer bar code arrangement using wavelength separation
US6354502B1 (en) * 1999-04-23 2002-03-12 Primera Technology, Inc. Continuous color tone infrared detected barcodes

Also Published As

Publication number Publication date
FR2817356A1 (fr) 2002-05-31

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20080930