FI956186A - Optisesti koneellisesti luettava informaationkannin - Google Patents

Optisesti koneellisesti luettava informaationkannin Download PDF

Info

Publication number
FI956186A
FI956186A FI956186A FI956186A FI956186A FI 956186 A FI956186 A FI 956186A FI 956186 A FI956186 A FI 956186A FI 956186 A FI956186 A FI 956186A FI 956186 A FI956186 A FI 956186A
Authority
FI
Finland
Prior art keywords
information carrier
readable information
optically machine
optical
data carrier
Prior art date
Application number
FI956186A
Other languages
English (en)
Swedish (sv)
Other versions
FI956186A0 (fi
Inventor
Rene Staub
Wayne Robert Tompkin
Valerij Stepanov
Original Assignee
Landis & Gyr Tech Innovat
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 Landis & Gyr Tech Innovat filed Critical Landis & Gyr Tech Innovat
Publication of FI956186A0 publication Critical patent/FI956186A0/fi
Publication of FI956186A publication Critical patent/FI956186A/fi

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
    • G06K19/08—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16—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 using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • 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
    • G06K19/04—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
  • Light Receiving Elements (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Magnetic Heads (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
FI956186A 1994-12-22 1995-12-21 Optisesti koneellisesti luettava informaationkannin FI956186A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH388494 1994-12-22

Publications (2)

Publication Number Publication Date
FI956186A0 FI956186A0 (fi) 1995-12-21
FI956186A true FI956186A (fi) 1996-06-23

Family

ID=4265579

Family Applications (1)

Application Number Title Priority Date Filing Date
FI956186A FI956186A (fi) 1994-12-22 1995-12-21 Optisesti koneellisesti luettava informaationkannin

Country Status (10)

Country Link
EP (1) EP0718795B1 (fi)
JP (1) JP3950181B2 (fi)
CN (1) CN1094231C (fi)
AT (1) ATE210868T1 (fi)
DE (1) DE59509939D1 (fi)
DK (1) DK0718795T3 (fi)
ES (1) ES2168328T3 (fi)
FI (1) FI956186A (fi)
NO (1) NO955158L (fi)
TW (1) TW345651B (fi)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH693986A5 (de) * 1998-12-24 2004-05-28 Ovd Kinegram Ag Aktivierbares Dokument und System fuer aktivierbare Dokumente.
DE19924750C2 (de) 1999-04-08 2002-11-14 Ovd Kinegram Ag Zug Leseanordnung für Informationsstreifen mit optisch kodierter Information
DE10146508C2 (de) * 2001-09-21 2003-07-24 Ovd Kinegram Ag Zug Etikett mit einem diffraktiven Strichcode und Leseanordnung für solche Etiketten
DE10157534C1 (de) * 2001-11-23 2003-05-15 Ovd Kinegram Ag Zug Sicherheitselement mit Beugungsstrukturen
PL203882B1 (pl) * 2001-12-22 2009-11-30 Ovd Kinegram Ag Dyfrakcyjny element zabezpieczający
SG151138A1 (en) * 2002-07-08 2009-04-30 Veritec Inc Method for reading a symbol having encoded information
DE102006006323B4 (de) 2006-02-11 2017-07-13 Ovd Kinegram Ag Mehrschichtkörper mit einer optisch maschinell lesbaren Kennung
WO2010075363A1 (en) * 2008-12-22 2010-07-01 3M Innovative Properties Company Internally patterned multilayer optical films with multiple birefringent layers
BR112013000393A2 (pt) * 2010-07-07 2016-06-07 Orell Füssli Sicherheitsdruck Ag documento de segurança com folha holográfica e marcações impressas e legíveis por máquina
WO2014086715A1 (de) * 2012-12-04 2014-06-12 Sectago Gmbh Sicherheitseinrichtung
EP2885135B1 (de) * 2013-02-12 2018-01-10 Sectago GmbH Sicherheitseinrichtung
US10207531B2 (en) 2013-12-02 2019-02-19 SECTAG GmbH Security device
DE102018107135A1 (de) * 2018-03-26 2019-09-26 Aixtron Se Mit einer individuellen Kennung versehenes Bauteil einer CVD-Vorrichtung sowie Verfahren zur Übermittlung von Informationen

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA535267A (en) 1952-05-15 1957-01-01 Minnesota Mining And Manufacturing Company Physical-mixture heat-sensitive copying-paper
US3552853A (en) * 1968-07-01 1971-01-05 Chain Lakes Res Assoc Hologramic identification system
US3682684A (en) 1971-03-10 1972-08-08 Minnesota Mining & Mfg Wide latitude heat-sensitive copy-sheet and method of making
US3814904A (en) * 1972-10-20 1974-06-04 Rca Corp Cryptographically coded cards employing synthetic light modifying portion
FR2271617B1 (fi) * 1974-05-15 1976-10-15 Thomson Brandt
CH594935A5 (fi) * 1975-12-23 1978-01-31 Landis & Gyr Ag
CH604146A5 (fi) 1976-12-21 1978-08-31 Landis & Gyr Ag
CH616254A5 (fi) 1977-06-21 1980-03-14 Landis & Gyr Ag
DE3214075A1 (de) * 1982-03-22 1983-09-29 Sodeco-Saia AG, 1211 Genève Verfahren zur loeschung von wertinformationen auf einer guthabenkarte sowie einrichtung zur durchfuehrung des verfahrens
CH669275A5 (de) * 1985-08-21 1989-02-28 Landis & Gyr Ag Verfahren und einrichtung zum auswerten und loeschen von wertmarkierungen auf wertdokumenten.
US4834909A (en) 1987-01-30 1989-05-30 Minnesota Mining And Manufacturing Company Thermochromic double-complex salts
DE8806508U1 (fi) * 1988-05-18 1988-07-07 Mada Marx Datentechnik Gmbh, 7730 Villingen-Schwenningen, De
ATE124153T1 (de) 1989-06-05 1995-07-15 Landis & Gyr Betriebs Ag Schichtverbund mit beugungstrukturen.
JPH05307633A (ja) 1992-04-28 1993-11-19 Nhk Spring Co Ltd 対象物の識別構造及び識別方法
US5486933A (en) * 1992-12-28 1996-01-23 Toppan Printing Co., Ltd. Monochromatic-light reproduction type hologram, and method and apparatus for its image reproduction

Also Published As

Publication number Publication date
JP3950181B2 (ja) 2007-07-25
EP0718795B1 (de) 2001-12-12
JPH08263841A (ja) 1996-10-11
DE59509939D1 (de) 2002-01-24
EP0718795A1 (de) 1996-06-26
ES2168328T3 (es) 2002-06-16
DK0718795T3 (da) 2002-03-11
NO955158L (no) 1996-06-24
ATE210868T1 (de) 2001-12-15
FI956186A0 (fi) 1995-12-21
TW345651B (en) 1998-11-21
CN1094231C (zh) 2002-11-13
NO955158D0 (no) 1995-12-19
CN1157972A (zh) 1997-08-27

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