FR2674043A1 - Systeme de clavier alphanumerique avec touches a triple fonction. - Google Patents

Systeme de clavier alphanumerique avec touches a triple fonction. Download PDF

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Publication number
FR2674043A1
FR2674043A1 FR9103367A FR9103367A FR2674043A1 FR 2674043 A1 FR2674043 A1 FR 2674043A1 FR 9103367 A FR9103367 A FR 9103367A FR 9103367 A FR9103367 A FR 9103367A FR 2674043 A1 FR2674043 A1 FR 2674043A1
Authority
FR
France
Prior art keywords
keys
letters
key
alphanumeric keyboard
occupying
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
FR9103367A
Other languages
English (en)
French (fr)
Other versions
FR2674043B1 (ref
Inventor
Escharavil Guy
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.)
PRECTA SA
Original Assignee
PRECTA SA
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 PRECTA SA filed Critical PRECTA SA
Priority to FR9103367A priority Critical patent/FR2674043A1/fr
Publication of FR2674043A1 publication Critical patent/FR2674043A1/fr
Application granted granted Critical
Publication of FR2674043B1 publication Critical patent/FR2674043B1/fr
Granted legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233—Character input methods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
FR9103367A 1991-03-15 1991-03-15 Systeme de clavier alphanumerique avec touches a triple fonction. Granted FR2674043A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9103367A FR2674043A1 (fr) 1991-03-15 1991-03-15 Systeme de clavier alphanumerique avec touches a triple fonction.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9103367A FR2674043A1 (fr) 1991-03-15 1991-03-15 Systeme de clavier alphanumerique avec touches a triple fonction.

Publications (2)

Publication Number Publication Date
FR2674043A1 true FR2674043A1 (fr) 1992-09-18
FR2674043B1 FR2674043B1 (ref) 1995-03-24

Family

ID=9410922

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9103367A Granted FR2674043A1 (fr) 1991-03-15 1991-03-15 Systeme de clavier alphanumerique avec touches a triple fonction.

Country Status (1)

Country Link
FR (1) FR2674043A1 (ref)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001091421A3 (en) * 2000-05-25 2002-04-04 Yun Kim Method and apparatus for inputting alphanumeric data
SG111975A1 (en) * 2001-11-09 2005-06-29 Lifescan Inc Systems and methods for authorization of data strings

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012599A (en) * 1975-07-29 1977-03-15 Jerome Charles Meyer Telephone communications system for the deaf
DE3712131A1 (de) * 1987-04-10 1988-10-20 Siemens Ag Verfahren zur eingabe von alphanumerischen zeichen mit hilfe einer zifferntastatur (zehnertastatur)
EP0397164A1 (fr) * 1989-05-11 1990-11-14 Alcatel Business Systems Dispositif de saisie d'un texte alphanumérique comprenant un afficheur et un clavier et application de ce dispositif à un terminal téléphonique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012599A (en) * 1975-07-29 1977-03-15 Jerome Charles Meyer Telephone communications system for the deaf
DE3712131A1 (de) * 1987-04-10 1988-10-20 Siemens Ag Verfahren zur eingabe von alphanumerischen zeichen mit hilfe einer zifferntastatur (zehnertastatur)
EP0397164A1 (fr) * 1989-05-11 1990-11-14 Alcatel Business Systems Dispositif de saisie d'un texte alphanumérique comprenant un afficheur et un clavier et application de ce dispositif à un terminal téléphonique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001091421A3 (en) * 2000-05-25 2002-04-04 Yun Kim Method and apparatus for inputting alphanumeric data
SG111975A1 (en) * 2001-11-09 2005-06-29 Lifescan Inc Systems and methods for authorization of data strings

Also Published As

Publication number Publication date
FR2674043B1 (ref) 1995-03-24

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