KR890011332U - Computer power lock device - Google Patents

Computer power lock device

Info

Publication number
KR890011332U
KR890011332U KR2019870019861U KR870019861U KR890011332U KR 890011332 U KR890011332 U KR 890011332U KR 2019870019861 U KR2019870019861 U KR 2019870019861U KR 870019861 U KR870019861 U KR 870019861U KR 890011332 U KR890011332 U KR 890011332U
Authority
KR
South Korea
Prior art keywords
lock device
computer power
power lock
computer
power
Prior art date
Application number
KR2019870019861U
Other languages
Korean (ko)
Other versions
KR930000992Y1 (en
Inventor
김성규
고창중
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870019861U priority Critical patent/KR930000992Y1/en
Publication of KR890011332U publication Critical patent/KR890011332U/en
Application granted granted Critical
Publication of KR930000992Y1 publication Critical patent/KR930000992Y1/en

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
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Power Sources (AREA)
KR2019870019861U 1987-11-17 1987-11-17 Power locking apparatus for computer KR930000992Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870019861U KR930000992Y1 (en) 1987-11-17 1987-11-17 Power locking apparatus for computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870019861U KR930000992Y1 (en) 1987-11-17 1987-11-17 Power locking apparatus for computer

Publications (2)

Publication Number Publication Date
KR890011332U true KR890011332U (en) 1989-07-13
KR930000992Y1 KR930000992Y1 (en) 1993-03-02

Family

ID=19269503

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870019861U KR930000992Y1 (en) 1987-11-17 1987-11-17 Power locking apparatus for computer

Country Status (1)

Country Link
KR (1) KR930000992Y1 (en)

Also Published As

Publication number Publication date
KR930000992Y1 (en) 1993-03-02

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20010228

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee