TW514839B - Device for changing the status of dual status magnetic electronic article surveillance markers - Google Patents
Device for changing the status of dual status magnetic electronic article surveillance markers Download PDFInfo
- Publication number
- TW514839B TW514839B TW090116130A TW90116130A TW514839B TW 514839 B TW514839 B TW 514839B TW 090116130 A TW090116130 A TW 090116130A TW 90116130 A TW90116130 A TW 90116130A TW 514839 B TW514839 B TW 514839B
- Authority
- TW
- Taiwan
- Prior art keywords
- item
- magnetic field
- patent application
- scope
- coil
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title description 2
- 238000001514 detection method Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 abstract description 3
- 239000003550 marker Substances 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 19
- 230000000903 blocking effect Effects 0.000 description 16
- 230000009849 deactivation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 235000003197 Byrsonima crassifolia Nutrition 0.000 description 1
- 240000001546 Byrsonima crassifolia Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000599 Cr alloy Inorganic materials 0.000 description 1
- 238000006842 Henry reaction Methods 0.000 description 1
- 244000299461 Theobroma cacao Species 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 231100000206 health hazard Toxicity 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 229910001004 magnetic alloy Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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
- G08B13/2405—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 characterised by the tag technology used
- G08B13/2414—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 characterised by the tag technology used using inductive tags
- G08B13/242—Tag deactivation
-
- 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
- G08B13/2405—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 characterised by the tag technology used
- G08B13/2414—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 characterised by the tag technology used using inductive tags
- G08B13/2417—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 characterised by the tag technology used using inductive tags having a radio frequency identification chip
-
- 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
- G08B13/2457—Lending systems using EAS tags wherein the tags are reusable, e.g. they can be activated and deactivated more than once, e.g. for a library
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Library & Information Science (AREA)
- Burglar Alarm Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Labeling Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/611,248 US6486782B1 (en) | 2000-07-07 | 2000-07-07 | Device for changing the status of dual status magnetic electronic article surveillance markers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW514839B true TW514839B (en) | 2002-12-21 |
Family
ID=24448253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW090116130A TW514839B (en) | 2000-07-07 | 2001-07-02 | Device for changing the status of dual status magnetic electronic article surveillance markers |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6486782B1 (enExample) |
| EP (1) | EP1299869B1 (enExample) |
| JP (1) | JP2004503032A (enExample) |
| AT (1) | ATE285612T1 (enExample) |
| AU (2) | AU2001212106B2 (enExample) |
| CA (1) | CA2414367A1 (enExample) |
| DE (1) | DE60016981T2 (enExample) |
| TW (1) | TW514839B (enExample) |
| WO (1) | WO2002005238A2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6696951B2 (en) * | 2001-06-13 | 2004-02-24 | 3M Innovative Properties Company | Field creation in a magnetic electronic article surveillance system |
| US7527198B2 (en) * | 2002-03-18 | 2009-05-05 | Datalogic Scanning, Inc. | Operation monitoring and enhanced host communications in systems employing electronic article surveillance and RFID tags |
| GB2391390B (en) * | 2002-07-24 | 2005-09-28 | Redcliffe Magtronics Ltd | Improvements relating to security tagging of articles in retail outlets |
| US6946962B2 (en) * | 2003-10-29 | 2005-09-20 | Sensormatic Electronics Corporation | Electronic article surveillance marker deactivator using inductive discharge |
| US7068172B2 (en) * | 2004-05-21 | 2006-06-27 | Xiao Hui Yang | Method and apparatus for deactivating an EAS device |
| US7619527B2 (en) | 2005-02-08 | 2009-11-17 | Datalogic Scanning, Inc. | Integrated data reader and electronic article surveillance (EAS) system |
| US20090212952A1 (en) * | 2008-02-22 | 2009-08-27 | Xiao Hui Yang | Method and apparatus for de-activating eas markers |
| US10093218B2 (en) * | 2016-11-15 | 2018-10-09 | Bauer Compressors, Inc. | Tank support system incorporating tank identification |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3765007A (en) * | 1969-07-11 | 1973-10-09 | Minnesota Mining & Mfg | Method and apparatus for detecting at a distance the status and identity of objects |
| DE3177051D1 (en) | 1980-09-30 | 1989-06-15 | Showa Aluminum Corp | Aluminium alloy foil for cathode of electrolytic capacitors |
| DE3244431A1 (de) * | 1982-12-01 | 1984-06-07 | Rheinmetall GmbH, 4000 Düsseldorf | Vorrichtung zur deaktivierung eines magnetisierbare schichten enthaltenden sicherungsstreifens |
| US4665387A (en) * | 1983-07-13 | 1987-05-12 | Knogo Corporation | Method and apparatus for target deactivation and reactivation in article surveillance systems |
| US4673923A (en) * | 1986-05-19 | 1987-06-16 | Checkpoint Systems, Inc. | Article surveillance using reactivatable resonant tags |
| EP0287905B1 (de) | 1987-04-23 | 1993-03-03 | Actron Entwicklungs AG | Verfahren zum Deaktivieren einer Resonanzetikette und Schaltungsanordnung zur Durchführung des Verfahrens |
| US5059951A (en) | 1988-11-14 | 1991-10-22 | Checkpoint Systems, Inc. | Method and apparatus for integrated data capture and electronic article surveillance |
| ATE147527T1 (de) | 1990-04-25 | 1997-01-15 | Actron Entwicklungs Ag | Verfahren zum deaktivieren einer resonanzetikette und schaltungsanordnung zur durchführung des verfahrens |
| US5257010A (en) | 1990-04-25 | 1993-10-26 | Actron Entwicklungs | Process for the deactivation of a reasonance label and circuit arrangement for the execution of the process |
| CH682265A5 (enExample) | 1991-02-12 | 1993-08-13 | Actron Entwicklungs Ag | |
| US5285182A (en) | 1992-09-03 | 1994-02-08 | Minnesota Mining And Manufacturing Company | Desensitizing apparatus for electromagnetic article surveillance system |
| WO1995008177A1 (en) | 1993-09-16 | 1995-03-23 | Knogo Corporation | Device and method for deactivating magnetic security strips |
| WO1995024704A1 (en) | 1994-03-10 | 1995-09-14 | Minnesota Mining And Manufacturing Company | Deactivating device for magnetic markers in an electronic article surveillance system |
| CA2148749A1 (en) | 1994-08-30 | 1996-03-01 | Joerg W. Zschirnt | Apparatus for deactivation of electronic article surveillance tags |
| US5534836A (en) | 1994-11-28 | 1996-07-09 | Sensormatic Electronics Corporation | Deactivator for theft-deterrent markers |
| US5777884A (en) * | 1995-10-16 | 1998-07-07 | Minnesota Mining And Manufacturing Company | Article inventory tracking and control system |
| US5818336A (en) * | 1996-01-04 | 1998-10-06 | Skywire, Llp | Drop box inventory monitoring and control system |
| US5625339A (en) | 1996-01-08 | 1997-04-29 | Minnesota Mining And Manufacturing Company | Apparatus for changing the status of magnetic markers in an electronic article surveillance system |
| US5699047A (en) | 1996-01-19 | 1997-12-16 | Minnesota Mining And Manufacturing Co. | Electronic article surveillance markers for direct application to optically recorded media |
| US5990794A (en) | 1996-09-26 | 1999-11-23 | Sensormatic Electronics Corporation | Apparatus for data communication and deactivation of electronic article surveillance tags |
| US5705986A (en) * | 1996-09-26 | 1998-01-06 | Sensormatic Electronic Corporation | Method of and apparatus for automatic deactivation of electronic article surveillance tags |
| US5867101A (en) | 1997-02-03 | 1999-02-02 | Sensormatic Electronics Corporation | Multi-phase mode multiple coil distance deactivator for magnetomechanical EAS markers |
| US6111507A (en) | 1997-02-03 | 2000-08-29 | Sensormatic Electronics Corporation | Energizing circuit for EAS marker deactivation device |
| US6002335A (en) * | 1998-02-18 | 1999-12-14 | 3M Innovative Properties Company | Small magnet resensitizer apparatus for use with article surveillance systems |
| US6011474A (en) * | 1998-04-28 | 2000-01-04 | Sensormatic Electronics Corporation | Multiple-use deactivation device for electronic article surveillance markers |
| ES2533350T3 (es) | 1998-08-14 | 2015-04-09 | 3M Innovative Properties Company | Aplicaciones para sistemas de identificación por radiofrecuencia |
| JP2000082277A (ja) * | 1998-09-04 | 2000-03-21 | Sony Corp | 記録媒体対応装置 |
| US6201474B1 (en) * | 1998-10-21 | 2001-03-13 | Intermec Ip Corp. | Magnetic tape storage media having RFID transponders |
| US6169483B1 (en) * | 1999-05-04 | 2001-01-02 | Sensormatic Electronics Corporation | Self-checkout/self-check-in RFID and electronics article surveillance system |
-
2000
- 2000-07-07 US US09/611,248 patent/US6486782B1/en not_active Expired - Fee Related
- 2000-10-17 AT AT00973610T patent/ATE285612T1/de not_active IP Right Cessation
- 2000-10-17 AU AU2001212106A patent/AU2001212106B2/en not_active Ceased
- 2000-10-17 AU AU1210601A patent/AU1210601A/xx active Pending
- 2000-10-17 EP EP00973610A patent/EP1299869B1/en not_active Expired - Lifetime
- 2000-10-17 DE DE60016981T patent/DE60016981T2/de not_active Expired - Lifetime
- 2000-10-17 WO PCT/US2000/028715 patent/WO2002005238A2/en not_active Ceased
- 2000-10-17 JP JP2002508768A patent/JP2004503032A/ja active Pending
- 2000-10-17 CA CA002414367A patent/CA2414367A1/en not_active Abandoned
-
2001
- 2001-07-02 TW TW090116130A patent/TW514839B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA2414367A1 (en) | 2002-01-17 |
| AU2001212106B2 (en) | 2006-02-16 |
| WO2002005238A3 (en) | 2002-04-11 |
| JP2004503032A (ja) | 2004-01-29 |
| ATE285612T1 (de) | 2005-01-15 |
| AU1210601A (en) | 2002-01-21 |
| US6486782B1 (en) | 2002-11-26 |
| EP1299869A2 (en) | 2003-04-09 |
| WO2002005238A2 (en) | 2002-01-17 |
| DE60016981D1 (de) | 2005-01-27 |
| DE60016981T2 (de) | 2005-12-15 |
| EP1299869B1 (en) | 2004-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GD4A | Issue of patent certificate for granted invention patent | ||
| MM4A | Annulment or lapse of patent due to non-payment of fees |