CN102246214B - 用在电子商品防盗系统中的金属氧化物半导体器件 - Google Patents
用在电子商品防盗系统中的金属氧化物半导体器件 Download PDFInfo
- Publication number
- CN102246214B CN102246214B CN200980149483.9A CN200980149483A CN102246214B CN 102246214 B CN102246214 B CN 102246214B CN 200980149483 A CN200980149483 A CN 200980149483A CN 102246214 B CN102246214 B CN 102246214B
- Authority
- CN
- China
- Prior art keywords
- voltage
- eas tag
- mos device
- linear components
- antenna circuit
- 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.)
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Classifications
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- 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
-
- 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
- G08B13/2431—Tag circuit details
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Automation & Control Theory (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Theoretical Computer Science (AREA)
- Burglar Alarm Systems (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/331,604 US8013742B2 (en) | 2008-12-10 | 2008-12-10 | Metal oxide semiconductor device for use in UHF electronic article surveillance systems |
US12/331,604 | 2008-12-10 | ||
PCT/US2009/005590 WO2010068233A1 (en) | 2008-12-10 | 2009-10-13 | Metal oxide semiconductor device for use in uhf electronic article surveillance systems |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102246214A CN102246214A (zh) | 2011-11-16 |
CN102246214B true CN102246214B (zh) | 2014-05-14 |
Family
ID=41651421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980149483.9A Active CN102246214B (zh) | 2008-12-10 | 2009-10-13 | 用在电子商品防盗系统中的金属氧化物半导体器件 |
Country Status (11)
Country | Link |
---|---|
US (1) | US8013742B2 (zh) |
EP (1) | EP2374116B1 (zh) |
JP (1) | JP2012511772A (zh) |
KR (1) | KR101723554B1 (zh) |
CN (1) | CN102246214B (zh) |
AU (1) | AU2009325108B2 (zh) |
BR (1) | BRPI0922879B1 (zh) |
CA (1) | CA2745999C (zh) |
ES (1) | ES2424875T3 (zh) |
MX (1) | MX2011006257A (zh) |
WO (1) | WO2010068233A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9305447B2 (en) | 2012-12-06 | 2016-04-05 | Tyco Fire & Security Gmbh | Electronic article surveillance tag deactivation |
US10380857B1 (en) | 2018-03-05 | 2019-08-13 | Sensormatic Electronics, LLC | Systems and methods for radio frequency identification enabled deactivation of acousto-magnetic ferrite based marker |
JP6614401B1 (ja) * | 2018-07-24 | 2019-12-04 | 株式会社村田製作所 | 無線通信デバイス |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669756A1 (fr) * | 1990-11-23 | 1992-05-29 | Cga Hbs | Systeme pour l'enregistrement et l'invalidation de l'identification d'un produit. |
US5257009A (en) * | 1991-08-26 | 1993-10-26 | Sensormatic Electronics Corporation | Reradiating EAS tag with voltage dependent capacitance to provide tag activation and deactivation |
CN1199486A (zh) * | 1995-08-31 | 1998-11-18 | 传感电子公司 | 8兆赫波段的询问信号激励的多位电子物品监视标记 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5017A (en) * | 1847-03-13 | 1847-03-13 | Self-adjusting- pendulum | |
US4318090A (en) | 1980-10-27 | 1982-03-02 | Sensormatic Electronics Corporation | Apparatus for deactivating a surveillance tag |
US4574274A (en) | 1982-08-09 | 1986-03-04 | Sensormatic Electronics Corporation | Non-contact electrostatic deactivator |
JPH06325223A (ja) * | 1993-05-14 | 1994-11-25 | Omron Corp | 非接触カードの無効化方法 |
US5608379A (en) | 1994-05-20 | 1997-03-04 | Sensormatic Electronics Corporation | Deactivatable EAS tag |
US5955951A (en) | 1998-04-24 | 1999-09-21 | Sensormatic Electronics Corporation | Combined article surveillance and product identification system |
AU6141099A (en) | 1998-09-11 | 2000-04-03 | Motorola, Inc. | Electrostatic rfid/eas system |
US7164358B2 (en) | 2004-02-17 | 2007-01-16 | Sensormatic Electronics Corporation | Frequency divider with variable capacitance |
US7384496B2 (en) | 2004-02-23 | 2008-06-10 | Checkpoint Systems, Inc. | Security tag system for fabricating a tag including an integrated surface processing system |
US7152804B1 (en) * | 2004-03-15 | 2006-12-26 | Kovlo, Inc. | MOS electronic article surveillance, RF and/or RF identification tag/device, and methods for making and using the same |
US7286053B1 (en) | 2004-07-31 | 2007-10-23 | Kovio, Inc. | Electronic article surveillance (EAS) tag/device with coplanar and/or multiple coil circuits, an EAS tag/device with two or more memory bits, and methods for tuning the resonant frequency of an RLC EAS tag/device |
US7202790B2 (en) * | 2004-08-13 | 2007-04-10 | Sensormatic Electronics Corporation | Techniques for tuning an antenna to different operating frequencies |
JP4766437B2 (ja) * | 2006-10-11 | 2011-09-07 | コヴィオ インコーポレイテッド | マルチモードタグとマルチモードタグの作製方法および使用方法 |
-
2008
- 2008-12-10 US US12/331,604 patent/US8013742B2/en active Active
-
2009
- 2009-10-13 WO PCT/US2009/005590 patent/WO2010068233A1/en active Application Filing
- 2009-10-13 EP EP09741050.0A patent/EP2374116B1/en active Active
- 2009-10-13 ES ES09741050T patent/ES2424875T3/es active Active
- 2009-10-13 CN CN200980149483.9A patent/CN102246214B/zh active Active
- 2009-10-13 KR KR1020117016011A patent/KR101723554B1/ko active IP Right Grant
- 2009-10-13 MX MX2011006257A patent/MX2011006257A/es active IP Right Grant
- 2009-10-13 CA CA2745999A patent/CA2745999C/en active Active
- 2009-10-13 JP JP2011540678A patent/JP2012511772A/ja active Pending
- 2009-10-13 AU AU2009325108A patent/AU2009325108B2/en active Active
- 2009-10-13 BR BRPI0922879-9A patent/BRPI0922879B1/pt active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669756A1 (fr) * | 1990-11-23 | 1992-05-29 | Cga Hbs | Systeme pour l'enregistrement et l'invalidation de l'identification d'un produit. |
US5257009A (en) * | 1991-08-26 | 1993-10-26 | Sensormatic Electronics Corporation | Reradiating EAS tag with voltage dependent capacitance to provide tag activation and deactivation |
CN1199486A (zh) * | 1995-08-31 | 1998-11-18 | 传感电子公司 | 8兆赫波段的询问信号激励的多位电子物品监视标记 |
Also Published As
Publication number | Publication date |
---|---|
EP2374116A1 (en) | 2011-10-12 |
KR20110112816A (ko) | 2011-10-13 |
BRPI0922879A2 (pt) | 2018-05-29 |
US8013742B2 (en) | 2011-09-06 |
MX2011006257A (es) | 2011-06-27 |
BRPI0922879B1 (pt) | 2019-10-08 |
WO2010068233A1 (en) | 2010-06-17 |
JP2012511772A (ja) | 2012-05-24 |
KR101723554B1 (ko) | 2017-04-05 |
EP2374116B1 (en) | 2013-05-22 |
AU2009325108B2 (en) | 2015-04-30 |
CN102246214A (zh) | 2011-11-16 |
US20100141451A1 (en) | 2010-06-10 |
CA2745999C (en) | 2017-07-04 |
AU2009325108A1 (en) | 2011-06-30 |
ES2424875T3 (es) | 2013-10-09 |
CA2745999A1 (en) | 2010-06-17 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: TYCO FIRE + SECURITY GMBH Free format text: FORMER OWNER: ADT SERVICE LLC Effective date: 20150804 Owner name: ADT SERVICE LLC Free format text: FORMER OWNER: SENSOR ELECTRONICS CO., LTD. Effective date: 20150804 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150804 Address after: Switzerland Rhine falls Neuhausen Patentee after: TYCO FIRE & SECURITY GmbH Address before: Switzerland Rhine falls Neuhausen Patentee before: ADT Services LLC Effective date of registration: 20150804 Address after: Switzerland Rhine falls Neuhausen Patentee after: ADT Services LLC Address before: American Florida Patentee before: SENSORMATIC ELECTRONICS, LLC |