AU7424187A - Electronic memory guard - Google Patents

Electronic memory guard

Info

Publication number
AU7424187A
AU7424187A AU74241/87A AU7424187A AU7424187A AU 7424187 A AU7424187 A AU 7424187A AU 74241/87 A AU74241/87 A AU 74241/87A AU 7424187 A AU7424187 A AU 7424187A AU 7424187 A AU7424187 A AU 7424187A
Authority
AU
Australia
Prior art keywords
electronic memory
memory guard
guard
electronic
memory
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
AU74241/87A
Other versions
AU598272B2 (en
Inventor
Masahiko Dohi
James Gallagher
Takashi Nakabayashi
Hiroyuki Shimoyamada
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty Ltd
Standard Telephone and Cables PLC
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 Standard Telephone and Cables Pty Ltd, Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables Pty Ltd
Priority to AU74241/87A priority Critical patent/AU598272B2/en
Publication of AU7424187A publication Critical patent/AU7424187A/en
Application granted granted Critical
Publication of AU598272B2 publication Critical patent/AU598272B2/en
Assigned to ALCATEL AUSTRALIA LIMITED reassignment ALCATEL AUSTRALIA LIMITED Request to Amend Deed and Register Assignors: STANDARD TELEPHONES AND CABLES PTY. LIMITED
Anticipated expiration legal-status Critical
Ceased 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
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room
    • G08B13/128—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room the housing being an electronic circuit unit, e.g. memory or CPU chip
    • 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
    • G06F21/86—Secure or tamper-resistant housings
    • G06F21/87—Secure or tamper-resistant housings by means of encapsulation, e.g. for integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Storage Device Security (AREA)
AU74241/87A 1986-06-27 1987-06-15 Electronic memory guard Ceased AU598272B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU74241/87A AU598272B2 (en) 1986-06-27 1987-06-15 Electronic memory guard

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPH6613 1986-06-27
AUPH661386 1986-06-27
AU74241/87A AU598272B2 (en) 1986-06-27 1987-06-15 Electronic memory guard

Publications (2)

Publication Number Publication Date
AU7424187A true AU7424187A (en) 1988-01-07
AU598272B2 AU598272B2 (en) 1990-06-21

Family

ID=25637580

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74241/87A Ceased AU598272B2 (en) 1986-06-27 1987-06-15 Electronic memory guard

Country Status (1)

Country Link
AU (1) AU598272B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132721B2 (en) 2006-03-23 2012-03-13 Gilbarco Inc. Device for checking the regularity of the operation of automatic payment terminals

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814471D0 (en) * 1988-06-17 1988-07-20 Gore & Ass Security enclosure
GB2270785B (en) * 1992-09-22 1996-05-08 Gore & Ass Improvements in security enclosure manufacture
GB9417500D0 (en) * 1994-08-31 1994-10-19 Gore W L & Ass Uk Encapsulation method
BE1019831A3 (en) * 2011-02-18 2013-01-08 Sioen Ind COVER WITH SECURITY.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8132721B2 (en) 2006-03-23 2012-03-13 Gilbarco Inc. Device for checking the regularity of the operation of automatic payment terminals

Also Published As

Publication number Publication date
AU598272B2 (en) 1990-06-21

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired