GB2021835B - Making and examining security documents - Google Patents

Making and examining security documents

Info

Publication number
GB2021835B
GB2021835B GB7917569A GB7917569A GB2021835B GB 2021835 B GB2021835 B GB 2021835B GB 7917569 A GB7917569 A GB 7917569A GB 7917569 A GB7917569 A GB 7917569A GB 2021835 B GB2021835 B GB 2021835B
Authority
GB
United Kingdom
Prior art keywords
making
security documents
examining security
examining
documents
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
Application number
GB7917569A
Other versions
GB2021835A (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.)
EMI Ltd
Original Assignee
EMI 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
Application filed by EMI Ltd filed Critical EMI Ltd
Priority to GB7917569A priority Critical patent/GB2021835B/en
Publication of GB2021835A publication Critical patent/GB2021835A/en
Application granted granted Critical
Publication of GB2021835B publication Critical patent/GB2021835B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
    • G07F19/20—Automatic teller machines [ATMs]
    • 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
    • G06K19/12—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 magnetic means
    • 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
    • G06K7/082—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 using inductive or magnetic sensors
    • G06K7/083—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 using inductive or magnetic sensors inductive
    • G06K7/084—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 using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F19/00—Complete banking systems; Coded card-freed arrangements adapted for dispensing or receiving monies or the like and posting such transactions to existing accounts, e.g. automatic teller machines
    • G07F19/20—Automatic teller machines [ATMs]
    • G07F19/202—Depositing operations within ATMs
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
GB7917569A 1978-05-30 1979-05-21 Making and examining security documents Expired GB2021835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7917569A GB2021835B (en) 1978-05-30 1979-05-21 Making and examining security documents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2386178 1978-05-30
GB7917569A GB2021835B (en) 1978-05-30 1979-05-21 Making and examining security documents

Publications (2)

Publication Number Publication Date
GB2021835A GB2021835A (en) 1979-12-05
GB2021835B true GB2021835B (en) 1982-08-04

Family

ID=26256764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7917569A Expired GB2021835B (en) 1978-05-30 1979-05-21 Making and examining security documents

Country Status (1)

Country Link
GB (1) GB2021835B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6997681A (en) * 1980-05-09 1981-11-12 Allegheny Ludlum Steel Corp. Nozzle
DE3038614A1 (en) * 1980-10-13 1982-04-22 Copytex-Abrechnungssysteme für Dienstleistungsautomaten GbmH, 7742 St Georgen METHOD FOR RETURNING RETURN OF INFORMATION ENTERING ON A DATA CARRIER AND DEVICE FOR READING IN AND / OR READING OUT INFORMATION PROTECTED AGAINST RETURN TRANSFER
US4906988A (en) * 1987-01-27 1990-03-06 Rand Mcnally & Co. Object verification system and method
US5625689A (en) * 1993-04-09 1997-04-29 Washington University Method and apparatus for secure data storage and manipulation using magnetic media
GB2309568B (en) 1996-01-25 1999-09-29 Central Research Lab Ltd Method of identifying a data carrier
GB2319644B (en) * 1996-11-23 2000-01-12 Central Research Lab Ltd A record carrier
GB2331171A (en) * 1997-11-10 1999-05-12 Thorn Secure Science Ltd A method of labelling an article
PL340378A1 (en) * 1997-11-10 2001-01-29 Thorn Secure Science Ltd Method of labelling goods

Also Published As

Publication number Publication date
GB2021835A (en) 1979-12-05

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19990518