SE9401450L - Sätt vid detektering av magnetiska element - Google Patents

Sätt vid detektering av magnetiska element

Info

Publication number: SE9401450L
Authority: SE; Sweden
Prior art keywords: elements; pct; bias; sec; magnetic
Prior art date: 1994-04-26

Application number

SE9401450A

Other languages

English (en)

Other versions

SE9401450D0 (sv

Inventor

Carl Tyren

Original Assignee

Rso 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.)

1994-04-26

Filing date

1994-04-26

Publication date

1995-10-27

1994-04-26 Application filed by Rso Corp filed Critical Rso Corp

1994-04-26 Priority to SE9401450A priority Critical patent/SE9401450L/sv

1994-04-26 Publication of SE9401450D0 publication Critical patent/SE9401450D0/sv

1995-04-25 Priority to EP95917545A priority patent/EP0765511B1/en

1995-04-25 Priority to PCT/SE1995/000453 priority patent/WO1995029468A1/en

1995-04-25 Priority to DE69505378T priority patent/DE69505378T2/de

1995-04-25 Priority to AT95917545T priority patent/ATE172315T1/de

1995-04-25 Priority to US08/737,642 priority patent/US5739752A/en

1995-04-25 Priority to CA002188830A priority patent/CA2188830A1/en

1995-04-25 Priority to ES95917545T priority patent/ES2123980T3/es

1995-04-25 Priority to JP7527593A priority patent/JPH09512363A/ja

1995-10-27 Publication of SE9401450L publication Critical patent/SE9401450L/sv

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2485—Simultaneous detection of multiple EAS tags
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/24—Electrical actuation by interference with electromagnetic field distribution
- G08B13/2402—Electronic Article Surveillance [EAS], i.e. systems using tags for detecting removal of a tagged item from a secure area, e.g. tags for detecting shoplifting
- G08B13/2451—Specific applications combined with EAS
- G08B13/2462—Asset location systems combined with EAS

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Automation & Control Theory (AREA)
Computer Security & Cryptography (AREA)
Electromagnetism (AREA)
General Physics & Mathematics (AREA)
Measuring Magnetic Variables (AREA)
Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Inspection Of Paper Currency And Valuable Securities (AREA)
Magnetic Resonance Imaging Apparatus (AREA)
Geophysics And Detection Of Objects (AREA)

SE9401450A 1993-04-26 1994-04-26 Sätt vid detektering av magnetiska element SE9401450L (sv)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
SE9401450A SE9401450L (sv)	1994-04-26	1994-04-26	Sätt vid detektering av magnetiska element
EP95917545A EP0765511B1 (en)	1994-04-26	1995-04-25	Method for detecting magnetic elements
PCT/SE1995/000453 WO1995029468A1 (en)	1994-04-26	1995-04-25	Method in detecting magnetic elements
DE69505378T DE69505378T2 (de)	1994-04-26	1995-04-25	Verfahren zum detektieren von magnetischen elementen
AT95917545T ATE172315T1 (de)	1994-04-26	1995-04-25	Verfahren zum detektieren von magnetischen elementen
US08/737,642 US5739752A (en)	1993-04-26	1995-04-25	Method in detecting magnetic elements
CA002188830A CA2188830A1 (en)	1994-04-26	1995-04-25	Method in detecting magnetic elements
ES95917545T ES2123980T3 (es)	1994-04-26	1995-04-25	Procedimiento para detectar elementos magneticos.
JP7527593A JPH09512363A (ja)	1994-04-26	1995-04-25	磁気要素を検出する方法

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9401450A SE9401450L (sv)	1994-04-26	1994-04-26	Sätt vid detektering av magnetiska element

Publications (2)

Publication Number	Publication Date
SE9401450D0 SE9401450D0 (sv)	1994-04-26
SE9401450L true SE9401450L (sv)	1995-10-27

Family

ID=20393813

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9401450A SE9401450L (sv)	1993-04-26	1994-04-26	Sätt vid detektering av magnetiska element

Country Status (9)

Country	Link
US (1)	US5739752A (sv)
EP (1)	EP0765511B1 (sv)
JP (1)	JPH09512363A (sv)
AT (1)	ATE172315T1 (sv)
CA (1)	CA2188830A1 (sv)
DE (1)	DE69505378T2 (sv)
ES (1)	ES2123980T3 (sv)
SE (1)	SE9401450L (sv)
WO (1)	WO1995029468A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE9401436L (sv) *	1994-04-26	1995-10-27	Rso Corp	Amorfa band med förbättrade egenskaper
US8717430B2 (en)	2010-04-26	2014-05-06	Medtronic Navigation, Inc.	System and method for radio-frequency imaging, registration, and localization
US10132699B1 (en)	2014-10-06	2018-11-20	National Technology & Engineering Solutions Of Sandia, Llc	Electrodeposition processes for magnetostrictive resonators
US10510945B1 (en)	2014-10-06	2019-12-17	National Technology & Engineering Solutions Of Sandia, Llc	Magnetoelastically actuated MEMS device and methods for its manufacture

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1211140B (it) *	1980-12-09	1989-09-29	Sony Corp	Dispositivo commutatore a sensore magnetico.
JPS58219677A (ja) *	1982-06-03	1983-12-21	アイデンテイテツク　コ−ポレ−シヨン	磁気機械的マ−カ−をもつコ−ド化された監視システム
AU567604B2 (en) *	1984-02-15	1987-11-26	Esselte Meto International Gmbh	Method and system for detecting an indicating device
US4647917A (en) *	1984-03-26	1987-03-03	Allied Corporation	Article control system having coded magnetomechanical marker
US4686516A (en) *	1984-11-26	1987-08-11	Sensormatic Electronics Corporation	Method, system and apparatus for use in article surveillance
US4710752A (en) *	1986-08-08	1987-12-01	Pitney Bowes Inc.	Apparatus and method for detecting a magnetic marker
SE8603415D0 (sv) *	1986-08-14	1986-08-14	Leif Arnold Persson	Remote sensing of metglas identifiers
US5049857A (en) *	1989-07-24	1991-09-17	Sensormatic Electronics Corporation	Multi-mode electronic article surveillance system
US5005001A (en) *	1990-04-05	1991-04-02	Pitney Bowes Inc.	Field generation and reception system for electronic article surveillance
US5300922A (en) *	1990-05-29	1994-04-05	Sensormatic Electronics Corporation	Swept frequency electronic article surveillance system having enhanced facility for tag signal detection
WO1992012401A2 (en) *	1991-01-04	1992-07-23	Scientific Generics Limited	Indicating devices and apparatus
US5160888A (en) *	1991-04-29	1992-11-03	Bruker Instruments, Inc.	Method and apparatus for one sided magnetic resonance imaging
TW198154B (sv) *	1991-08-20	1993-01-11	Allied Signal Inc
SE469673B (sv) *	1992-01-20	1993-08-16	Rso Corp	Saett och anordning vid beroeringsfri avkaenning av objekt
SE9203258L (sv) *	1992-01-20	1993-07-21	Rso Corp	Saett och anordning vid laeges- och vinkelmaetning

1994
- 1994-04-26 SE SE9401450A patent/SE9401450L/sv not_active Application Discontinuation
1995
- 1995-04-25 DE DE69505378T patent/DE69505378T2/de not_active Expired - Fee Related
- 1995-04-25 AT AT95917545T patent/ATE172315T1/de not_active IP Right Cessation
- 1995-04-25 CA CA002188830A patent/CA2188830A1/en not_active Abandoned
- 1995-04-25 EP EP95917545A patent/EP0765511B1/en not_active Expired - Lifetime
- 1995-04-25 ES ES95917545T patent/ES2123980T3/es not_active Expired - Lifetime
- 1995-04-25 WO PCT/SE1995/000453 patent/WO1995029468A1/en not_active Ceased
- 1995-04-25 JP JP7527593A patent/JPH09512363A/ja active Pending
- 1995-04-25 US US08/737,642 patent/US5739752A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2123980T3 (es)	1999-01-16
DE69505378T2 (de)	1999-03-11
WO1995029468A1 (en)	1995-11-02
ATE172315T1 (de)	1998-10-15
US5739752A (en)	1998-04-14
EP0765511A1 (en)	1997-04-02
CA2188830A1 (en)	1995-11-02
DE69505378D1 (de)	1998-11-19
EP0765511B1 (en)	1998-10-14
JPH09512363A (ja)	1997-12-09
SE9401450D0 (sv)	1994-04-26

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Legal Events

Date	Code	Title	Description
2000-01-31	NAV	Patent application has lapsed	Ref document number: 9401450-3