GB8912334D0 - Security marking - Google Patents
Security markingInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2264804A (en) * | 1992-10-23 | 1993-09-08 | Burrows Bew & Moore Limited | Display/merchandising assembly |
US8910876B2 (en) | 1994-05-25 | 2014-12-16 | Marshall Feature Recognition, Llc | Method and apparatus for accessing electronic data via a familiar printed medium |
US7712668B2 (en) | 1994-05-25 | 2010-05-11 | 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 |
US7703683B2 (en) | 1994-05-25 | 2010-04-27 | Marshall Feature Recognition, Llc | 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 |
US8261993B2 (en) | 1994-05-25 | 2012-09-11 | 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 |
EP1063505B1 (en) * | 1999-06-22 | 2002-12-11 | Agfa-Gevaert | Pressure measuring devices equipped with tribostimulable storage phosphors |
US6476406B1 (en) | 1999-06-22 | 2002-11-05 | Agfa-Gevaert | 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 |
GB0119729D0 (en) * | 2001-08-14 | 2001-10-03 | Qinetiq Ltd | Triboluminescent materials and devices |
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 |
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 |
-
1989
- 1989-05-30 GB GB8912334A patent/GB2232119B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2232119A (en) | 1990-12-05 |
GB2232119B (en) | 1992-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19930530 |