GB8912334D0 - Security marking - Google Patents

Security marking

Info

Publication number
GB8912334D0
GB8912334D0 GB898912334A GB8912334A GB8912334D0 GB 8912334 D0 GB8912334 D0 GB 8912334D0 GB 898912334 A GB898912334 A GB 898912334A GB 8912334 A GB8912334 A GB 8912334A GB 8912334 D0 GB8912334 D0 GB 8912334D0
Authority
GB
United Kingdom
Prior art keywords
security marking
marking
security
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.)
Granted
Application number
GB898912334A
Other versions
GB2232119A (en
GB2232119B (en
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.)
EXCALIBUR SECURITY INKS LIMITE
Original Assignee
EXCALIBUR SECURITY INKS LIMITE
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 EXCALIBUR SECURITY INKS LIMITE filed Critical EXCALIBUR SECURITY INKS LIMITE
Priority to GB8912334A priority Critical patent/GB2232119B/en
Publication of GB8912334D0 publication Critical patent/GB8912334D0/en
Publication of GB2232119A publication Critical patent/GB2232119A/en
Application granted granted Critical
Publication of GB2232119B publication Critical patent/GB2232119B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/23—Identity cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/70—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light mechanically excited, e.g. triboluminescence
    • 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
    • G06K19/14—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 sensed by radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
GB8912334A 1989-05-30 1989-05-30 Identification and/or security marking. Expired - Lifetime GB2232119B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8912334A GB2232119B (en) 1989-05-30 1989-05-30 Identification and/or security marking.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8912334A GB2232119B (en) 1989-05-30 1989-05-30 Identification and/or security marking.

Publications (3)

Publication Number Publication Date
GB8912334D0 true GB8912334D0 (en) 1989-07-12
GB2232119A GB2232119A (en) 1990-12-05
GB2232119B GB2232119B (en) 1992-12-09

Family

ID=10657550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8912334A Expired - Lifetime GB2232119B (en) 1989-05-30 1989-05-30 Identification and/or security marking.

Country Status (1)

Country Link
GB (1) GB2232119B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264804A (en) * 1992-10-23 1993-09-08 Burrows Bew & Moore Limited Display/merchandising assembly
US7712668B2 (en) 1994-05-25 2010-05-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8261993B2 (en) 1994-05-25 2012-09-11 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US6866196B1 (en) 1994-05-25 2005-03-15 Spencer A. Rathus Method and apparatus for accessing electronic data via a familiar printed medium
US7717344B2 (en) 1994-05-25 2010-05-18 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US8910876B2 (en) 1994-05-25 2014-12-16 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
US7703683B2 (en) 1994-05-25 2010-04-27 Marshall Feature Recognition, Llc Method and apparatus for accessing electronic data via a familiar printed medium
GB2312873B (en) * 1996-05-08 1999-09-22 Neopost Ltd Apparatus for printing postal impressions and method of identifying origin of postal impression
GB2326940A (en) * 1997-06-21 1999-01-06 Timothy James Cameron Fraser Exposure unit for a UV sensitive marked item
JP2992631B1 (en) * 1998-08-12 1999-12-20 工業技術院長 Stress-stimulated luminescent material and manufacturing method thereof
EP1065671A1 (en) * 1999-06-22 2001-01-03 Agfa-Gevaert N.V. Method of image formation, dosimetry and personal monitoring
US6476406B1 (en) 1999-06-22 2002-11-05 Agfa-Gevaert Devices equipped with tribostimulable storage phosphors
EP1063505B1 (en) * 1999-06-22 2002-12-11 Agfa-Gevaert Pressure measuring devices equipped with tribostimulable storage phosphors
US6420724B1 (en) 1999-06-22 2002-07-16 Agfa-Gevaert Method of image formation, dosimetry and personal monitoring
GB0102876D0 (en) * 2001-02-06 2001-03-21 Secr Defence Brit Triboluminescent devices
GB2372232A (en) * 2001-02-16 2002-08-21 Rue De Int Ltd Security card with luminescent material
US6819244B2 (en) 2001-03-28 2004-11-16 Inksure Rf, Inc. Chipless RF tags
GB0119726D0 (en) 2001-08-14 2001-10-03 Qinetiq Ltd Triboluminescent materials and devices
GB0119727D0 (en) 2001-08-14 2001-10-03 Qinetiq Ltd Photoluminescent compounds
GB0119729D0 (en) * 2001-08-14 2001-10-03 Qinetiq Ltd Triboluminescent materials and devices
JP5574646B2 (en) * 2009-09-09 2014-08-20 株式会社東芝 Amorphous light emitting material and light emitting element using amorphous light emitting material

Also Published As

Publication number Publication date
GB2232119A (en) 1990-12-05
GB2232119B (en) 1992-12-09

Similar Documents

Publication Publication Date Title
GB2233602B (en) Security paper
GB8703400D0 (en) Security marking
GB8912334D0 (en) Security marking
GB8828091D0 (en) Security marking
GB8911000D0 (en) Security devices
GB2234856B (en) Security device
GB2232926B (en) Security label
GB9003445D0 (en) Security label
GB9023360D0 (en) Security case
GB8904291D0 (en) Novel security devices
GB8917446D0 (en) Security printing
GB2238030B (en) Security device
GB9020948D0 (en) Security marking
GB8916013D0 (en) Security means
GB8821096D0 (en) Security marking
GB8813803D0 (en) Security marking
GB8917115D0 (en) Security device
GB8902911D0 (en) Security device
GB8727176D0 (en) Security marking
GB8707987D0 (en) Security marking
GB8928246D0 (en) Marking elements
GB8925658D0 (en) Security means
GB9005940D0 (en) Security means
GB8910991D0 (en) Security label
IE892416L (en) Security document

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930530