AU1753799A - Anti-theft system - Google Patents
Anti-theft systemInfo
- Publication number
- AU1753799A AU1753799A AU17537/99A AU1753799A AU1753799A AU 1753799 A AU1753799 A AU 1753799A AU 17537/99 A AU17537/99 A AU 17537/99A AU 1753799 A AU1753799 A AU 1753799A AU 1753799 A AU1753799 A AU 1753799A
- Authority
- AU
- Australia
- Prior art keywords
- theft system
- theft
- Prior art date
- 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.)
- Abandoned
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
- G08B13/2465—Aspects related to the EAS system, e.g. system components other than tags
- G08B13/2468—Antenna in system and the related signal processing
- G08B13/2474—Antenna or antenna activator geometry, arrangement or layout
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752506 | 1997-11-27 | ||
DE19752506A DE19752506A1 (en) | 1997-11-27 | 1997-11-27 | System for securing articles against theft |
PCT/EP1998/007043 WO1999028878A1 (en) | 1997-11-27 | 1998-11-04 | Anti-theft system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU1753799A true AU1753799A (en) | 1999-06-16 |
Family
ID=7849938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU17537/99A Abandoned AU1753799A (en) | 1997-11-27 | 1998-11-04 | Anti-theft system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1034520B1 (en) |
AU (1) | AU1753799A (en) |
DE (2) | DE19752506A1 (en) |
WO (1) | WO1999028878A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3838409A (en) * | 1973-04-13 | 1974-09-24 | Knogo Corp | Field strength uniformity control system for article theft detection system |
US3938125A (en) * | 1974-02-20 | 1976-02-10 | Minnesota Mining And Manufacturing Company | Antipilferage system and marker therefor |
GB1582616A (en) * | 1977-04-29 | 1981-01-14 | Lord Corp | Liquid filled flexible conduit joint |
CA1221417A (en) * | 1983-03-25 | 1987-05-05 | R. Warren Necoechea | High speed pin electronics driver circuit for automatic test equipment |
US5121103A (en) * | 1988-07-29 | 1992-06-09 | Knogo Corporation | Load isolated article surveillance system and antenna assembly |
GB9302757D0 (en) * | 1993-02-11 | 1993-03-24 | Esselte Meto Int Gmbh | Method and system for detecting a marker |
US5406262A (en) * | 1993-06-16 | 1995-04-11 | Security Tag Systems, Inc. | Adjusting magnetic bias field intensity in EAS presence detection system to enhance detection |
-
1997
- 1997-11-27 DE DE19752506A patent/DE19752506A1/en not_active Withdrawn
-
1998
- 1998-11-04 EP EP98962321A patent/EP1034520B1/en not_active Expired - Lifetime
- 1998-11-04 WO PCT/EP1998/007043 patent/WO1999028878A1/en active IP Right Grant
- 1998-11-04 DE DE59807033T patent/DE59807033D1/en not_active Expired - Fee Related
- 1998-11-04 AU AU17537/99A patent/AU1753799A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1034520A1 (en) | 2000-09-13 |
EP1034520B1 (en) | 2003-01-22 |
DE59807033D1 (en) | 2003-02-27 |
DE19752506A1 (en) | 1999-06-02 |
WO1999028878A1 (en) | 1999-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |