DK166176C - Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveres - Google Patents
Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveresInfo
- Publication number
- DK166176C DK166176C DK279690A DK279690A DK166176C DK 166176 C DK166176 C DK 166176C DK 279690 A DK279690 A DK 279690A DK 279690 A DK279690 A DK 279690A DK 166176 C DK166176 C DK 166176C
- Authority
- DK
- Denmark
- Prior art keywords
- circuit
- disabled
- activated
- procedure
- manufacturing circular
- Prior art date
Links
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
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered 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
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/244—Tag manufacturing, e.g. continuous manufacturing processes
-
- 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
- G08B13/2428—Tag details
- G08B13/2437—Tag layered structure, processes for making layered tags
- G08B13/2442—Tag materials and material properties thereof, e.g. magnetic material details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK279690A DK166176C (da) | 1990-11-23 | 1990-11-23 | Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveres |
JP3518658A JPH06502733A (ja) | 1990-11-23 | 1991-11-20 | 作動状態および不作動状態になし得る共振回路を含むタグを製造する方法および前記共振回路の作動化および不作動化 |
PCT/DK1991/000346 WO1992009978A1 (en) | 1990-11-23 | 1991-11-20 | Method of producing tags comprising resonant circuits which can be activated and deactivated |
EP19910920554 EP0558579A1 (en) | 1990-11-23 | 1991-11-20 | Method of producing tags comprising resonant circuits which can be activated and deactivated |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK279690 | 1990-11-23 | ||
DK279690A DK166176C (da) | 1990-11-23 | 1990-11-23 | Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveres |
Publications (4)
Publication Number | Publication Date |
---|---|
DK279690D0 DK279690D0 (da) | 1990-11-23 |
DK279690A DK279690A (da) | 1992-05-24 |
DK166176B DK166176B (da) | 1993-03-15 |
DK166176C true DK166176C (da) | 1993-08-09 |
Family
ID=8115872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK279690A DK166176C (da) | 1990-11-23 | 1990-11-23 | Fremgangsmaade til fremstilling af maerkesedler med svingningskredse, som kan aktiveres og deaktiveres |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0558579A1 (da) |
JP (1) | JPH06502733A (da) |
DK (1) | DK166176C (da) |
WO (1) | WO1992009978A1 (da) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5447779A (en) * | 1990-08-06 | 1995-09-05 | Tokai Electronics Co., Ltd. | Resonant tag and method of manufacturing the same |
US5695860A (en) * | 1990-08-06 | 1997-12-09 | Tokai Electronics Co., Ltd. | Resonant tag and method of manufacturing the same |
CH682957A5 (de) * | 1991-04-16 | 1993-12-15 | Kobe Properties Ltd | Verfahren zur Deaktivierung einer Resonanz-Etikette. |
DK167829B1 (da) * | 1991-11-14 | 1993-12-20 | Poul Richter Joergensen | Fremgangsmaade og apparat til aktivering og deaktivering af maerkesedler |
CH690558A5 (de) * | 1995-06-20 | 2000-10-13 | Kobe Properties Ltd | Verfahren zur Herstellung einer deaktivierbaren Resonanz-Etikette. |
EP0755035B1 (en) * | 1995-07-17 | 2001-08-16 | Checkpoint Manufacturing Japan Co., Ltd. | Resonant tag and method of manufacturing the same |
US7023343B2 (en) | 2001-03-19 | 2006-04-04 | Kobe Properties, Ltd. | Method of producing a deactivatable resonance tag for use in an electronic article surveillance system and a resonance tag so produced |
US6919806B2 (en) * | 2002-09-06 | 2005-07-19 | Sensormatic Electronics Corporation | Deactivatable radio frequency security label |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4021705A (en) * | 1975-03-24 | 1977-05-03 | Lichtblau G J | Resonant tag circuits having one or more fusible links |
US4689636A (en) * | 1985-03-15 | 1987-08-25 | Minnesota Mining And Manufacturing Company | Deactivatable resonant marker for use in RF electronic article surveillance system |
CH672854A5 (en) * | 1987-03-01 | 1989-12-29 | Scanmatic Security Systems Ag | Security tag for controlled access to building - has LC circuit with capacitor set to valve by burn in at specific location |
US4876555B1 (en) * | 1987-03-17 | 1995-07-25 | Actron Entwicklungs Ag | Resonance label and method for its fabrication |
JPH01129396A (ja) * | 1987-11-14 | 1989-05-22 | Tokai Kinzoku Kk | 共振タグおよびその製造法 |
US4985288A (en) * | 1988-04-30 | 1991-01-15 | Tokai Metals Co., Ltd. | Resonant frequency characteristic tag and method of manufacturing the same |
JP3221876B2 (ja) * | 1989-10-31 | 2001-10-22 | チェックポイント システムズ,インコーポレイテッド | 電子式商品監視システムと共に使用される商品にタグを貼る方法、およびこれに用いられるタグまたはラベル |
WO1991009387A1 (de) * | 1989-12-20 | 1991-06-27 | Actron Entwicklungs Ag | Deaktivierbare resonanzetikette |
-
1990
- 1990-11-23 DK DK279690A patent/DK166176C/da not_active IP Right Cessation
-
1991
- 1991-11-20 EP EP19910920554 patent/EP0558579A1/en not_active Withdrawn
- 1991-11-20 JP JP3518658A patent/JPH06502733A/ja active Pending
- 1991-11-20 WO PCT/DK1991/000346 patent/WO1992009978A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DK166176B (da) | 1993-03-15 |
DK279690D0 (da) | 1990-11-23 |
EP0558579A1 (en) | 1993-09-08 |
JPH06502733A (ja) | 1994-03-24 |
DK279690A (da) | 1992-05-24 |
WO1992009978A1 (en) | 1992-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |