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GB2304443B - Enhancing security of electrical appliances - Google Patents

Enhancing security of electrical appliances

Info

Publication number
GB2304443B
GB2304443B GB9700781A GB9700781A GB2304443B GB 2304443 B GB2304443 B GB 2304443B GB 9700781 A GB9700781 A GB 9700781A GB 9700781 A GB9700781 A GB 9700781A GB 2304443 B GB2304443 B GB 2304443B
Authority
GB
United Kingdom
Prior art keywords
electrical appliances
enhancing security
enhancing
security
appliances
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
GB9700781A
Other versions
GB9700781D0 (en
GB2304443A (en
Inventor
Baljit Singh Kang
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.)
Individual
Original Assignee
Individual
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 GB9414683A external-priority patent/GB9414683D0/en
Application filed by Individual filed Critical Individual
Priority to GB9700781A priority Critical patent/GB2304443B/en
Publication of GB9700781D0 publication Critical patent/GB9700781D0/en
Publication of GB2304443A publication Critical patent/GB2304443A/en
Application granted granted Critical
Publication of GB2304443B publication Critical patent/GB2304443B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/88—Detecting or preventing theft or loss
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/313—User authentication using a call-back technique via a telephone network
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1409—Mechanical actuation by lifting or attempted removal of hand-portable articles for removal detection of electrical appliances by detecting their physical disconnection from an electrical system, e.g. using a switch incorporated in the plug connector
    • G08B13/1418—Removal detected by failure in electrical connection between the appliance and a control centre, home control panel or a power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Burglar Alarm Systems (AREA)
GB9700781A 1994-07-21 1995-07-19 Enhancing security of electrical appliances Expired - Fee Related GB2304443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9700781A GB2304443B (en) 1994-07-21 1995-07-19 Enhancing security of electrical appliances

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9414683A GB9414683D0 (en) 1994-07-21 1994-07-21 Enhancing security of electrical appliances
PCT/GB1995/001703 WO1996003728A1 (en) 1994-07-21 1995-07-19 Enhancing security of electrical appliances
GB9700781A GB2304443B (en) 1994-07-21 1995-07-19 Enhancing security of electrical appliances

Publications (3)

Publication Number Publication Date
GB9700781D0 GB9700781D0 (en) 1997-03-05
GB2304443A GB2304443A (en) 1997-03-19
GB2304443B true GB2304443B (en) 1998-07-08

Family

ID=26305307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9700781A Expired - Fee Related GB2304443B (en) 1994-07-21 1995-07-19 Enhancing security of electrical appliances

Country Status (1)

Country Link
GB (1) GB2304443B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387581A2 (en) * 1989-03-11 1990-09-19 Blaupunkt-Werke GmbH Arrangement for protecting vehicles against theft
US5056140A (en) * 1990-02-22 1991-10-08 Blanton Kimbell Communication security accessing system and process

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0387581A2 (en) * 1989-03-11 1990-09-19 Blaupunkt-Werke GmbH Arrangement for protecting vehicles against theft
US5056140A (en) * 1990-02-22 1991-10-08 Blanton Kimbell Communication security accessing system and process

Also Published As

Publication number Publication date
GB9700781D0 (en) 1997-03-05
GB2304443A (en) 1997-03-19

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Legal Events

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

Effective date: 20030719