DK0647340T3 - - Google Patents

Info

Publication number
DK0647340T3
DK0647340T3 DK93912481.4T DK93912481T DK0647340T3 DK 0647340 T3 DK0647340 T3 DK 0647340T3 DK 93912481 T DK93912481 T DK 93912481T DK 0647340 T3 DK0647340 T3 DK 0647340T3
Authority
DK
Denmark
Prior art keywords
pct
coordinates
point
coils
sec
Prior art date
Application number
DK93912481.4T
Other languages
Danish (da)
English (en)
Inventor
Eduard Nickolaevich Leonovich
Andre Albert Madelein Heerwegh
Original Assignee
Tereshko Igor Vyacheslavovich
Lith Adrianus Maria Van
Heerwegh Andre Albert M
Eduard Nickolaevich Leonovich
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 Tereshko Igor Vyacheslavovich, Lith Adrianus Maria Van, Heerwegh Andre Albert M, Eduard Nickolaevich Leonovich filed Critical Tereshko Igor Vyacheslavovich
Application granted granted Critical
Publication of DK0647340T3 publication Critical patent/DK0647340T3/da

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
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Analysis (AREA)
DK93912481.4T 1992-06-24 1993-06-23 DK0647340T3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9200588A BE1007126A3 (nl) 1992-06-24 1992-06-24 Werkwijze en inrichting voor het lezen van driedimensionele informatie.

Publications (1)

Publication Number Publication Date
DK0647340T3 true DK0647340T3 (fr) 1996-03-13

Family

ID=3886335

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93912481.4T DK0647340T3 (fr) 1992-06-24 1993-06-23

Country Status (9)

Country Link
US (1) US5530347A (fr)
EP (1) EP0647340B1 (fr)
JP (1) JPH07508586A (fr)
AT (1) ATE135478T1 (fr)
BE (1) BE1007126A3 (fr)
DE (1) DE69301822T2 (fr)
DK (1) DK0647340T3 (fr)
ES (1) ES2093429T3 (fr)
WO (1) WO1994000826A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5913820A (en) 1992-08-14 1999-06-22 British Telecommunications Public Limited Company Position location system
US6757557B1 (en) * 1992-08-14 2004-06-29 British Telecommunications Position location system
DE4407785A1 (de) * 1994-03-09 1995-09-14 Philips Patentverwaltung Anordnung zur Bestimmung der räumlichen Position eines gegenüber einem Bezugselement verschiebbaren Abtastelements
US5745384A (en) * 1995-07-27 1998-04-28 Lucent Technologies, Inc. System and method for detecting a signal in a noisy environment
DE19643495C2 (de) * 1996-10-22 2000-04-27 Peter Scholz Vorrichtung zur Erkennung einer Winkelstellung eines Richtungsindikators
DK174336B1 (da) 1998-06-30 2002-12-09 3D Sensor Aps Berøringsløs vinkelmåler
US6195064B1 (en) 1999-08-23 2001-02-27 Lucent Technologies Inc. Communication employing triply-polarized transmissions
JP3957505B2 (ja) 2001-12-26 2007-08-15 株式会社ワコム ３次元情報検出装置、３次元情報センサ装置
US7746321B2 (en) 2004-05-28 2010-06-29 Erik Jan Banning Easily deployable interactive direct-pointing system and presentation control system and calibration method therefor
US9285897B2 (en) 2005-07-13 2016-03-15 Ultimate Pointer, L.L.C. Easily deployable interactive direct-pointing system and calibration method therefor
US20110118999A1 (en) * 2007-08-23 2011-05-19 Tae Kyu Lee Measurement position and time recording type magnetometer and method of measuring magnetic field using the same
US10139214B2 (en) * 2015-09-07 2018-11-27 Electronics And Telecommunications Research Institute Apparatus for acquiring location coordinates of object using two measurement heads and method using the same
KR102545063B1 (ko) * 2015-09-07 2023-06-20 한국전자통신연구원 두 개의 측정헤드들을 이용한 측정 물체의 위치 좌표 획득 장치 및 이를 이용한 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4017858A (en) * 1973-07-30 1977-04-12 Polhemus Navigation Sciences, Inc. Apparatus for generating a nutating electromagnetic field
US3983474A (en) * 1975-02-21 1976-09-28 Polhemus Navigation Sciences, Inc. Tracking and determining orientation of object using coordinate transformation means, system and process
FR2458838A1 (fr) * 1979-06-06 1981-01-02 Thomson Csf Dispositif de mesure de l'orientation relative de deux corps et systeme de reperage de direction correspondant
US4688037A (en) * 1980-08-18 1987-08-18 Mcdonnell Douglas Corporation Electromagnetic communications and switching system
GB8625365D0 (en) * 1986-10-23 1986-11-26 Radiodetection Ltd Positional information systems
US4829250A (en) * 1988-02-10 1989-05-09 Honeywell, Inc. Magnetic direction finding device with improved accuracy
US4885433A (en) * 1989-01-03 1989-12-05 Schier J A Position determining apparatus
FR2667145B1 (fr) * 1990-09-26 1993-08-13 Sextant Avionique Systeme de determination electromagnetique de la position et de l'orientation d'un mobile.
EP0554346A4 (en) * 1990-10-22 1993-12-01 Logitech Inc Ultrasonic position locating method and apparatus therefor
US5298689A (en) * 1990-11-28 1994-03-29 Hitachi, Ltd. Coordinate input device using Matteucci effect

Also Published As

Publication number Publication date
ATE135478T1 (de) 1996-03-15
ES2093429T3 (es) 1996-12-16
US5530347A (en) 1996-06-25
EP0647340A1 (fr) 1995-04-12
DE69301822D1 (de) 1996-04-18
DE69301822T2 (de) 1996-10-31
BE1007126A3 (nl) 1995-04-04
JPH07508586A (ja) 1995-09-21
WO1994000826A1 (fr) 1994-01-06
EP0647340B1 (fr) 1996-03-13

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