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FR2021974B1 - - Google Patents

Info

Publication number
FR2021974B1
FR2021974B1 FR696932251A FR6932251A FR2021974B1 FR 2021974 B1 FR2021974 B1 FR 2021974B1 FR 696932251 A FR696932251 A FR 696932251A FR 6932251 A FR6932251 A FR 6932251A FR 2021974 B1 FR2021974 B1 FR 2021974B1
Authority
FR
France
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
FR696932251A
Other versions
FR2021974A1 (fr
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2021974A1 publication Critical patent/FR2021974A1/fr
Application granted granted Critical
Publication of FR2021974B1 publication Critical patent/FR2021974B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/045—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using resistive elements, e.g. a single continuous surface or two parallel surfaces put in contact
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/12—Analogue/digital converters
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/52—Input signal integrated with linear return to datum

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR696932251A 1968-10-31 1969-09-16 Expired FR2021974B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77229568A 1968-10-31 1968-10-31

Publications (2)

Publication Number Publication Date
FR2021974A1 FR2021974A1 (fr) 1970-07-24
FR2021974B1 true FR2021974B1 (fr) 1973-03-16

Family

ID=25094578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696932251A Expired FR2021974B1 (fr) 1968-10-31 1969-09-16

Country Status (10)

Country Link
US (1) US3582962A (fr)
JP (1) JPS5026060B1 (fr)
BE (1) BE738660A (fr)
CH (1) CH493077A (fr)
DE (1) DE1952293B2 (fr)
ES (1) ES372050A1 (fr)
FR (1) FR2021974B1 (fr)
GB (1) GB1269787A (fr)
NL (1) NL6915118A (fr)
SE (1) SE349672B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35812B (en) * 1975-03-26 1981-06-30 Iskra Zp Z O Sub O Voltage/frequency converter circuit
CH601803A5 (fr) * 1976-08-25 1978-07-14 Landis & Gyr Ag
US4078226A (en) * 1977-03-16 1978-03-07 The United States Of America As Represented By The United States Department Of Energy Input apparatus for dynamic signature verification systems
US4650926A (en) * 1984-10-26 1987-03-17 Scriptel Corporation Electrographic system and method
US4600807A (en) * 1984-10-26 1986-07-15 Scriptel Corporation Electrographic apparatus
US5251123A (en) * 1987-10-19 1993-10-05 I C Operating, Inc. High resolution system for sensing spatial coordinates
DE102011079174A1 (de) 2011-07-14 2013-01-17 Zf Friedrichshafen Ag Positionserfassungsvorrichtung
JP6255636B1 (ja) 2016-04-22 2018-01-10 Dic株式会社 重合性組成物、及び、それを用いたフィルム

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803799A (en) * 1957-08-20 Voltage divider calibrating apparatus
US3295057A (en) * 1963-05-08 1966-12-27 Western Electric Co Variable resistance network having a constant stray capacitance

Also Published As

Publication number Publication date
ES372050A1 (es) 1971-09-01
DE1952293B2 (de) 1971-09-16
SE349672B (fr) 1972-10-02
DE1952293A1 (de) 1970-05-21
JPS5026060B1 (fr) 1975-08-28
US3582962A (en) 1971-06-01
NL6915118A (fr) 1970-05-04
FR2021974A1 (fr) 1970-07-24
CH493077A (de) 1970-06-30
GB1269787A (en) 1972-04-06
BE738660A (fr) 1970-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse