GB2349049B - Magnetic data tagging - Google Patents

Magnetic data tagging

Info

Publication number
GB2349049B
GB2349049B GB0014596A GB0014596A GB2349049B GB 2349049 B GB2349049 B GB 2349049B GB 0014596 A GB0014596 A GB 0014596A GB 0014596 A GB0014596 A GB 0014596A GB 2349049 B GB2349049 B GB 2349049B
Authority
GB
United Kingdom
Prior art keywords
magnetic data
data tagging
tagging
magnetic
data
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
GB0014596A
Other versions
GB2349049A (en
GB0014596D0 (en
Inventor
Andrew Dames
James Mark Carson England
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.)
Sentec Ltd
Original Assignee
Sentec Ltd
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 GBGB9800479.9A external-priority patent/GB9800479D0/en
Priority claimed from GBGB9816642.4A external-priority patent/GB9816642D0/en
Application filed by Sentec Ltd filed Critical Sentec Ltd
Priority to GB0014596A priority Critical patent/GB2349049B/en
Priority claimed from GB9900622A external-priority patent/GB2334183B/en
Publication of GB0014596D0 publication Critical patent/GB0014596D0/en
Publication of GB2349049A publication Critical patent/GB2349049A/en
Application granted granted Critical
Publication of GB2349049B publication Critical patent/GB2349049B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10316—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers
    • G06K7/10336—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves using at least one antenna particularly designed for interrogating the wireless record carriers the antenna being of the near field type, inductive coil
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
GB0014596A 1998-01-12 1999-01-12 Magnetic data tagging Expired - Fee Related GB2349049B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0014596A GB2349049B (en) 1998-01-12 1999-01-12 Magnetic data tagging

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GBGB9800479.9A GB9800479D0 (en) 1998-01-12 1998-01-12 New density tagging concept
GBGB9801842.7A GB9801842D0 (en) 1998-01-12 1998-01-29 Programmable data tag
GBGB9816642.4A GB9816642D0 (en) 1998-01-12 1998-07-31 Single sided reader for magnetic tags
GBGB9828238.7A GB9828238D0 (en) 1998-01-12 1998-12-22 Read write tag patent
GB9900622A GB2334183B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB0014596A GB2349049B (en) 1998-01-12 1999-01-12 Magnetic data tagging

Publications (3)

Publication Number Publication Date
GB0014596D0 GB0014596D0 (en) 2000-08-09
GB2349049A GB2349049A (en) 2000-10-18
GB2349049B true GB2349049B (en) 2000-12-06

Family

ID=27517442

Family Applications (5)

Application Number Title Priority Date Filing Date
GB0014592A Expired - Fee Related GB2349047B (en) 1998-01-12 1999-01-12 Magnetic tag reader
GB0014599A Expired - Fee Related GB2349050B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB0014601A Expired - Fee Related GB2349051B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB0014596A Expired - Fee Related GB2349049B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB0014594A Expired - Fee Related GB2349048B (en) 1998-01-12 1999-01-12 Magnetic Data Tagging

Family Applications Before (3)

Application Number Title Priority Date Filing Date
GB0014592A Expired - Fee Related GB2349047B (en) 1998-01-12 1999-01-12 Magnetic tag reader
GB0014599A Expired - Fee Related GB2349050B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB0014601A Expired - Fee Related GB2349051B (en) 1998-01-12 1999-01-12 Magnetic data tagging

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0014594A Expired - Fee Related GB2349048B (en) 1998-01-12 1999-01-12 Magnetic Data Tagging

Country Status (1)

Country Link
GB (5) GB2349047B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6509732B1 (en) 2000-05-01 2003-01-21 Honeywell International Inc. Enhanced methods for sensing positions of an actuator moving longitudinally
FR2867332A1 (en) * 2004-09-20 2005-09-09 France Telecom Individual or object e.g. screen, locating system for enterprise, has processing module with database storing identification codes of object and telecommunication module, and distance between latter module and identification medium
FR2891091B1 (en) 2005-09-22 2008-01-11 Commissariat Energie Atomique OMNIDIRECTIONAL PLANAR ANTENNA AND METHOD OF MANUFACTURE
US10325439B2 (en) 2015-07-03 2019-06-18 Custom Security Industries, Inc. Article identification reader, marker element for article identification and method of article identification
CN114407567A (en) * 2022-01-11 2022-04-29 长春中国光学科学技术馆 Miniature three-dimensional model manufacturing template and manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268369A (en) * 1992-06-24 1994-01-05 Marconi Gec Ltd Security tag and automated goods handling
EP0713195A1 (en) * 1994-11-17 1996-05-22 Minnesota Mining And Manufacturing Company Remote identification system
US5538803A (en) * 1994-11-23 1996-07-23 International Business Machines Corporation Multibit tag using Barkhausen effect

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633250A (en) * 1985-01-07 1986-12-30 Allied Corporation Coplanar antenna for proximate surveillance systems
US4658263A (en) * 1985-02-11 1987-04-14 Allied Corporation Dual antenna for magnetic markers
US5204526A (en) * 1988-02-08 1993-04-20 Fuji Electric Co., Ltd. Magnetic marker and reading and identifying apparatus therefor
US5005001A (en) * 1990-04-05 1991-04-02 Pitney Bowes Inc. Field generation and reception system for electronic article surveillance
SE469673B (en) * 1992-01-20 1993-08-16 Rso Corp SETTING AND DEVICE ON CONTACT-FREE SALE OF OBJECTS
SE9401449L (en) * 1994-04-26 1995-10-27 Rso Corp Methods and apparatus for encoding electronic labels
SE503526C2 (en) * 1994-10-26 1996-07-01 Rso Corp Ways of detecting labels with amorphous magnetoelastic bands
DE69722024T2 (en) * 1996-10-09 2003-11-20 Flying Null Ltd MAGNETIC INQUIRY TECHNIQUES
SE512488C2 (en) * 1998-05-28 2000-03-27 Rso Corp Method and system for remote detection of markers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268369A (en) * 1992-06-24 1994-01-05 Marconi Gec Ltd Security tag and automated goods handling
EP0713195A1 (en) * 1994-11-17 1996-05-22 Minnesota Mining And Manufacturing Company Remote identification system
US5538803A (en) * 1994-11-23 1996-07-23 International Business Machines Corporation Multibit tag using Barkhausen effect

Also Published As

Publication number Publication date
GB0014592D0 (en) 2000-08-09
GB2349049A (en) 2000-10-18
GB2349047B (en) 2000-12-27
GB0014594D0 (en) 2000-08-09
GB2349050A (en) 2000-10-18
GB2349051A (en) 2000-10-18
GB2349048B (en) 2000-12-27
GB2349047A (en) 2000-10-18
GB0014596D0 (en) 2000-08-09
GB2349051B (en) 2000-12-06
GB0014601D0 (en) 2000-08-09
GB2349048A (en) 2000-10-18
GB2349050B (en) 2000-12-06
GB0014599D0 (en) 2000-08-09

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Legal Events

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

Effective date: 20060112