DE3625077C2 - - Google Patents

Info

Publication number
DE3625077C2
DE3625077C2 DE19863625077 DE3625077A DE3625077C2 DE 3625077 C2 DE3625077 C2 DE 3625077C2 DE 19863625077 DE19863625077 DE 19863625077 DE 3625077 A DE3625077 A DE 3625077A DE 3625077 C2 DE3625077 C2 DE 3625077C2
Authority
DE
Germany
Prior art keywords
password
data
memory
entered
keyboard
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
DE19863625077
Other languages
German (de)
English (en)
Other versions
DE3625077A1 (de
Inventor
Kouichi Ikoma Nara Jp Harada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Publication of DE3625077A1 publication Critical patent/DE3625077A1/de
Application granted granted Critical
Publication of DE3625077C2 publication Critical patent/DE3625077C2/de
Granted 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Calculators And Similar Devices (AREA)
  • Storage Device Security (AREA)
DE19863625077 1985-07-25 1986-07-24 Elektronisches notizbuch Granted DE3625077A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60165481A JPH0680504B2 (ja) 1985-07-25 1985-07-25 電子装置

Publications (2)

Publication Number Publication Date
DE3625077A1 DE3625077A1 (de) 1987-02-05
DE3625077C2 true DE3625077C2 (fr) 1989-06-22

Family

ID=15813222

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863625077 Granted DE3625077A1 (de) 1985-07-25 1986-07-24 Elektronisches notizbuch

Country Status (2)

Country Link
JP (1) JPH0680504B2 (fr)
DE (1) DE3625077A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6262367U (fr) * 1985-10-02 1987-04-17
JPS6339759U (fr) * 1986-08-30 1988-03-15
JPH01116847U (fr) * 1988-01-30 1989-08-07
DE19648042B4 (de) * 1996-11-20 2005-08-25 Bayerische Motoren Werke Ag Fahrzeug mit einem Schlüssel
JPH117420A (ja) * 1997-04-22 1999-01-12 Sharp Corp データ受信装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD98383A1 (fr) * 1972-06-21 1973-06-12
US4117542A (en) * 1977-07-07 1978-09-26 Judah Klausner Electronic pocket directory
JPS59104400A (ja) * 1982-12-03 1984-06-16 Takeda Chem Ind Ltd ヌクレオシドおよび核酸塩基の吸着除去方法
JPS61262864A (ja) * 1985-05-16 1986-11-20 Casio Comput Co Ltd デ−タ記憶装置

Also Published As

Publication number Publication date
JPH0680504B2 (ja) 1994-10-12
DE3625077A1 (de) 1987-02-05
JPS6225364A (ja) 1987-02-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation