GB0014599D0 - Coding scheme - Google Patents

Coding scheme

Info

Publication number
GB0014599D0
GB0014599D0 GBGB0014599.5A GB0014599A GB0014599D0 GB 0014599 D0 GB0014599 D0 GB 0014599D0 GB 0014599 A GB0014599 A GB 0014599A GB 0014599 D0 GB0014599 D0 GB 0014599D0
Authority
GB
United Kingdom
Prior art keywords
coding scheme
coding
scheme
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
GBGB0014599.5A
Other versions
GB2349050A (en
GB2349050B (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.)
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 GB0014599A priority Critical patent/GB2349050B/en
Priority claimed from GB9900622A external-priority patent/GB2334183B/en
Publication of GB0014599D0 publication Critical patent/GB0014599D0/en
Publication of GB2349050A publication Critical patent/GB2349050A/en
Application granted granted Critical
Publication of GB2349050B publication Critical patent/GB2349050B/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Burglar Alarm Systems (AREA)
GB0014599A 1998-01-12 1999-01-12 Magnetic data tagging Expired - Fee Related GB2349050B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0014599A GB2349050B (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
GB0014599A GB2349050B (en) 1998-01-12 1999-01-12 Magnetic data tagging
GB9900622A GB2334183B (en) 1998-01-12 1999-01-12 Magnetic data tagging

Publications (3)

Publication Number Publication Date
GB0014599D0 true GB0014599D0 (en) 2000-08-09
GB2349050A GB2349050A (en) 2000-10-18
GB2349050B GB2349050B (en) 2000-12-06

Family

ID=27517442

Family Applications (5)

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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0014601A Expired - Fee Related GB2349051B (en) 1998-01-12 1999-01-12 Magnetic data tagging

Family Applications After (3)

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

Country Status (1)

Country Link
GB (5) GB2349051B (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

Family Cites Families (12)

* 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
GB9213396D0 (en) * 1992-06-24 1992-08-05 Marconi Gec Ltd Automated transactions
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
EP0713195B1 (en) * 1994-11-17 2000-10-04 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
AU717141B2 (en) * 1996-10-09 2000-03-16 Flying Null Limited Magnetic interrogation techniques
SE512488C2 (en) * 1998-05-28 2000-03-27 Rso Corp Method and system for remote detection of markers

Also Published As

Publication number Publication date
GB2349049B (en) 2000-12-06
GB0014596D0 (en) 2000-08-09
GB0014592D0 (en) 2000-08-09
GB2349048A (en) 2000-10-18
GB2349050A (en) 2000-10-18
GB2349049A (en) 2000-10-18
GB0014594D0 (en) 2000-08-09
GB2349047A (en) 2000-10-18
GB2349047B (en) 2000-12-27
GB2349051A (en) 2000-10-18
GB0014601D0 (en) 2000-08-09
GB2349051B (en) 2000-12-06
GB2349048B (en) 2000-12-27
GB2349050B (en) 2000-12-06

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Legal Events

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

Effective date: 20060112