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IN2012DN01690A - - Google Patents

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Publication number
IN2012DN01690A
IN2012DN01690A IN1690DEN2012A IN2012DN01690A IN 2012DN01690 A IN2012DN01690 A IN 2012DN01690A IN 1690DEN2012 A IN1690DEN2012 A IN 1690DEN2012A IN 2012DN01690 A IN2012DN01690 A IN 2012DN01690A
Authority
IN
India
Prior art keywords
rfid
operating range
rfid tag
tags
interrogation
Prior art date
Application number
Inventor
Wing Kei Ho
Mark Alexis
Original Assignee
Sensormatic Electronics Llc
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.)
Filing date
Publication date
Application filed by Sensormatic Electronics Llc filed Critical Sensormatic Electronics Llc
Publication of IN2012DN01690A publication Critical patent/IN2012DN01690A/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10029—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the time domain, e.g. using binary tree search or RFID responses allocated to a random time slot

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Near-Field Transmission Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

A system and method selectively reads radio frequency identification ("RFID") tags within an RFID interrogation zone. A portion of the RFID tags have a first operating range and a portion of the RFID tags have a second operating range that is different from the first operating range. Each RFID tag is programmed with an identifier associated with the operating range of the RFID tag. A first interrogation signal is transmitted which has sufficient power to activate RFID tags that are located within the RFID interrogation zone and have the first operating range. A response signal is received from each RFID tag capable of receiving the first interrogation signal. Each response signal indicates the identifier of the associated RFID tag. Each RFID tag that has an identifier associated with the first operating range is selected.
IN1690DEN2012 2009-08-25 2010-08-19 IN2012DN01690A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/546,758 US8717145B2 (en) 2009-08-25 2009-08-25 RFID portal system with RFID tags having various read ranges
PCT/US2010/002274 WO2011028237A1 (en) 2009-08-25 2010-08-19 Rfid portal system with rfid tags having various read ranges

Publications (1)

Publication Number Publication Date
IN2012DN01690A true IN2012DN01690A (en) 2015-06-05

Family

ID=43127795

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1690DEN2012 IN2012DN01690A (en) 2009-08-25 2010-08-19

Country Status (10)

Country Link
US (1) US8717145B2 (en)
EP (1) EP2471021B1 (en)
KR (1) KR101597199B1 (en)
CN (1) CN102483796B (en)
AR (1) AR077962A1 (en)
AU (1) AU2010290085B2 (en)
CA (1) CA2771861C (en)
ES (1) ES2528691T3 (en)
IN (1) IN2012DN01690A (en)
WO (1) WO2011028237A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8570156B2 (en) * 2010-09-01 2013-10-29 Quake Global, Inc. Pluggable small form-factor UHF RFID reader
US8947207B2 (en) 2008-04-29 2015-02-03 Quake Global, Inc. Method and apparatus for a deployable radio-frequency identification portal system
US8421627B2 (en) * 2008-08-21 2013-04-16 Symbol Technologies, Inc. Method for associating and RFID tag with a known region
US8456306B2 (en) * 2008-12-17 2013-06-04 Symbol Technologies, Inc. Association based locationing for RFID
KR101268542B1 (en) * 2009-12-21 2013-05-28 한국전자통신연구원 System and method for recognizing a plurality of RFID tags
GB2478167B (en) * 2010-06-18 2012-02-01 Friendly Technologies Ltd Selectively addressing transponders
US8115623B1 (en) 2011-03-28 2012-02-14 Robert M Green Method and system for hand basket theft detection
US8094026B1 (en) 2011-05-02 2012-01-10 Robert M Green Organized retail crime detection security system and method
US8994501B2 (en) * 2011-12-19 2015-03-31 Symbol Technologies, Inc. Method and apparatus for reading radio frequency identification tags with lowest power consumption
GB2512687B (en) * 2012-12-07 2017-08-09 Hand Held Prod Inc Reading RFID tags in defined spatial locations
US9841492B2 (en) 2013-02-25 2017-12-12 Quake Global, Inc. Ceiling-mounted RFID-enabled tracking
EP2962254A1 (en) 2013-02-26 2016-01-06 Quake Global, Inc. Methods and apparatus for automatic identification wristband
CN103279722A (en) * 2013-04-18 2013-09-04 江苏省标准化研究院 Method for testing multi-tag anti-collision identification distance of RFID under gate entry environment
WO2015006212A2 (en) * 2013-07-10 2015-01-15 Hoffman George Kevin Systems and methods for measuring and tracking radio-frequency identification tags
CN104199023B (en) * 2014-09-15 2017-02-08 南京大学 RFID indoor positioning system based on depth perception and operating method thereof
JP5937726B1 (en) * 2015-05-12 2016-06-22 善郎 水野 Sensor management system
WO2018165146A1 (en) 2017-03-06 2018-09-13 Cummins Filtration Ip, Inc. Genuine filter recognition with filter monitoring system
US10157337B1 (en) * 2017-06-16 2018-12-18 Amazon Technologies, Inc. Pre-notification with RFID dock door portals
WO2019224575A1 (en) 2018-05-22 2019-11-28 Tyco Fire & Security Gmbh Elongate flexible tag
NL2022115B1 (en) * 2018-12-03 2020-06-30 Nedap Nv shoplifting security system
US11436420B2 (en) * 2019-09-06 2022-09-06 Sensormatic Electronics, LLC Increased power tag read cycle
US12223814B2 (en) 2019-09-16 2025-02-11 Sensormatic Electronics, LLC Security tag for textiles using conductive thread
US10970613B1 (en) 2019-09-18 2021-04-06 Sensormatic Electronics, LLC Systems and methods for providing tags adapted to be incorporated with or in items
US11443160B2 (en) 2019-09-18 2022-09-13 Sensormatic Electronics, LLC Systems and methods for laser tuning and attaching RFID tags to products
US11055588B2 (en) 2019-11-27 2021-07-06 Sensormatic Electronics, LLC Flexible water-resistant sensor tag
US12524640B2 (en) 2019-11-27 2026-01-13 Sensormatic Electronics, LLC Flexible water-resistant sensor tag
US11222186B2 (en) 2020-05-22 2022-01-11 Andy L. MULLEN System and method for accurate bulk scanning of RFID tags
US11755874B2 (en) 2021-03-03 2023-09-12 Sensormatic Electronics, LLC Methods and systems for heat applied sensor tag
WO2022197837A1 (en) * 2021-03-19 2022-09-22 Dexterity, Inc. Robotic singulation system sensor
US11869324B2 (en) 2021-12-23 2024-01-09 Sensormatic Electronics, LLC Securing a security tag into an article
US12536401B2 (en) 2022-08-31 2026-01-27 Sensormatic Electronics, LLC Security tag

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5410315A (en) * 1992-12-08 1995-04-25 Texas Instruments Incorporated Group-addressable transponder arrangement
US5500651A (en) * 1994-06-24 1996-03-19 Texas Instruments Incorporated System and method for reading multiple RF-ID transponders
US5673037A (en) * 1994-09-09 1997-09-30 International Business Machines Corporation System and method for radio frequency tag group select
US6172596B1 (en) 1994-09-09 2001-01-09 Intermec Ip Corp. System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices
US6812852B1 (en) * 1994-09-09 2004-11-02 Intermac Ip Corp. System and method for selecting a subset of autonomous and independent slave entities
US5550547A (en) * 1994-09-12 1996-08-27 International Business Machines Corporation Multiple item radio frequency tag identification protocol
US5777561A (en) 1996-09-30 1998-07-07 International Business Machines Corporation Method of grouping RF transponders
US6545604B1 (en) * 1999-07-01 2003-04-08 Micron Technology, Inc. Methods for electronic tracking of units originating from a common source, and assemblies comprising transponders attached to meat spikes
US6496806B1 (en) * 1999-12-16 2002-12-17 Samsys Technologies Inc. Method and system for tracking clustered items
US6486769B1 (en) * 1999-12-22 2002-11-26 Intermec Ip Corp. Method and system for automatic adjustment and diagnosis of radio frequency identification systems using programmable checktags
US6617962B1 (en) 2000-01-06 2003-09-09 Samsys Technologies Inc. System for multi-standard RFID tags
US7239229B2 (en) * 2002-09-05 2007-07-03 Honeywell International Inc. Efficient protocol for reading RFID tags
US7573370B2 (en) * 2002-09-05 2009-08-11 Honeywell International Inc. Method and device for storing and distributing information in an RFID tag
US7880589B2 (en) * 2004-02-06 2011-02-01 Battelle Memorial Institute Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture
US7295120B2 (en) * 2004-12-10 2007-11-13 3M Innovative Properties Company Device for verifying a location of a radio-frequency identification (RFID) tag on an item
US7327257B2 (en) * 2004-12-17 2008-02-05 Intel Corporation RFID tag with modifiable and reversible read range
WO2006080300A1 (en) * 2005-01-26 2006-08-03 Central Engineering Co., Ltd. Antenna device, antenna driving method and id tag reader
US20060176152A1 (en) * 2005-02-10 2006-08-10 Psc Scanning, Inc. RFID power ramping for tag singulation
US20060181395A1 (en) * 2005-02-16 2006-08-17 Sensormatic Electronics Corporation Techniques to configure radio-frequency identification readers
US7280045B2 (en) * 2005-06-14 2007-10-09 Nokia Corporation Machine-readable tag, selectable extension antennas for use therewith, and display structure having such tag
US7425888B2 (en) * 2005-07-29 2008-09-16 Symbol Technologies, Inc. Methods for optimizing communications between an RFID reader and a tag population using non-sequential masking
US7843347B2 (en) * 2008-01-30 2010-11-30 Intermac Ip Corp. Near-field and far-field antenna-assembly and devices having same

Also Published As

Publication number Publication date
AR077962A1 (en) 2011-10-05
WO2011028237A1 (en) 2011-03-10
US8717145B2 (en) 2014-05-06
HK1167733A1 (en) 2012-12-07
KR20120048003A (en) 2012-05-14
AU2010290085B2 (en) 2016-09-29
ES2528691T3 (en) 2015-02-11
CA2771861C (en) 2018-01-02
CA2771861A1 (en) 2011-03-10
EP2471021A1 (en) 2012-07-04
KR101597199B1 (en) 2016-02-24
CN102483796A (en) 2012-05-30
US20110050400A1 (en) 2011-03-03
CN102483796B (en) 2015-07-01
EP2471021B1 (en) 2014-11-05
AU2010290085A1 (en) 2012-03-15

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