GB0327196D0 - Radio frequency identification device - Google Patents

Radio frequency identification device

Info

Publication number
GB0327196D0
GB0327196D0 GB0327196A GB0327196A GB0327196D0 GB 0327196 D0 GB0327196 D0 GB 0327196D0 GB 0327196 A GB0327196 A GB 0327196A GB 0327196 A GB0327196 A GB 0327196A GB 0327196 D0 GB0327196 D0 GB 0327196D0
Authority
GB
United Kingdom
Prior art keywords
radio frequency
identification device
frequency identification
radio
identification
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.)
Granted
Application number
GB0327196A
Other versions
GB2396781A (en
GB2396781B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Winbond Electronics Corp
Original Assignee
Winbond Electronics Corp
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 Winbond Electronics Corp filed Critical Winbond Electronics Corp
Publication of GB0327196D0 publication Critical patent/GB0327196D0/en
Publication of GB2396781A publication Critical patent/GB2396781A/en
Application granted granted Critical
Publication of GB2396781B publication Critical patent/GB2396781B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/10039—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 interrogator driven, i.e. synchronous
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
GB0327196A 2002-11-25 2003-11-21 Radio frequency identification device Expired - Lifetime GB2396781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91134229A TWI261787B (en) 2002-11-25 2002-11-25 RFID device

Publications (3)

Publication Number Publication Date
GB0327196D0 true GB0327196D0 (en) 2003-12-24
GB2396781A GB2396781A (en) 2004-06-30
GB2396781B GB2396781B (en) 2006-07-12

Family

ID=29778267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0327196A Expired - Lifetime GB2396781B (en) 2002-11-25 2003-11-21 Radio frequency identification device

Country Status (4)

Country Link
JP (1) JP4063758B2 (en)
DE (1) DE10352734A1 (en)
GB (1) GB2396781B (en)
TW (1) TWI261787B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4567688B2 (en) * 2004-10-28 2010-10-20 三菱電機株式会社 Communication apparatus and communication method
ATE464702T1 (en) * 2005-04-25 2010-04-15 Sony Ericsson Mobile Comm Ab ELECTRONIC DEVICE FOR A WIRELESS COMMUNICATIONS SYSTEM AND METHOD FOR OPERATING AN ELECTRONIC DEVICE FOR A WIRELESS COMMUNICATIONS SYSTEM
JP4514676B2 (en) * 2005-08-31 2010-07-28 富士通株式会社 Information access system
KR100848639B1 (en) 2007-05-15 2008-07-28 에스케이 텔레콤주식회사 Apparatus for determining time slot count in rfid system and method and system for tag recognizing using this
KR100948049B1 (en) 2007-11-01 2010-03-19 주식회사 메디슨 System for managing ultrasound diagnostic device
US8031069B2 (en) 2008-01-14 2011-10-04 Oded Yair Cohn Electronic security seal and system
CN101751538B (en) * 2008-12-01 2012-03-28 中兴通讯股份有限公司 RF recognition label distributing method and device thereof
TWI645338B (en) * 2017-10-26 2018-12-21 茂德科技股份有限公司 An operation method of radio frequency identification reader
CN115001539A (en) 2019-04-11 2022-09-02 奈克赛特公司 Wireless device configured to transmit power using harvested energy
US11551537B2 (en) 2019-04-11 2023-01-10 Nexite Ltd. Wireless dual-mode identification tag
EP4275160A1 (en) 2021-01-11 2023-11-15 Nexite Ltd. Contactless and automatic operations of a retail store
US20230186235A1 (en) 2021-12-13 2023-06-15 Nexite Ltd. Systems and methods for mobile self-checkout of wireless tagged products

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5640151A (en) * 1990-06-15 1997-06-17 Texas Instruments Incorporated Communication system for communicating with tags
US5307349A (en) * 1992-04-07 1994-04-26 Hughes Aircraft Company TDMA network and protocol for reader-transponder communications and method
GB2283600B (en) * 1993-11-02 1997-10-22 Nippon Denso Co Communication system
US5539394A (en) * 1994-03-16 1996-07-23 International Business Machines Corporation Time division multiplexed batch mode item identification system
GB2319698B (en) * 1996-11-21 2001-08-08 Motorola Inc Method for communicating with a plurality of contactless data carriers and contactless data carrier for use therein
JP3858521B2 (en) * 1999-06-28 2006-12-13 松下電器産業株式会社 Mobile object identification device
EP1734461A2 (en) * 1999-07-12 2006-12-20 Matsushita Electric Industrial Co., Ltd. Mobile body discrimination apparatus for rapidly acquiring respective data sets transmitted through modulation of reflected radio waves by transponders which are within a communication region of an interrogator apparatus

Also Published As

Publication number Publication date
JP4063758B2 (en) 2008-03-19
TW200300045A (en) 2003-05-01
TWI261787B (en) 2006-09-11
DE10352734A1 (en) 2004-07-01
JP2004180300A (en) 2004-06-24
GB2396781A (en) 2004-06-30
GB2396781B (en) 2006-07-12

Similar Documents

Publication Publication Date Title
GB2409615B (en) Radio frequency identification tagging
AU2003254301A8 (en) Radio frequency identificaton device and method
EP1551080A4 (en) Antenna device
GB2375685B (en) Portable radio device
EP1453137A4 (en) Antenna for portable radio
ATE354835T1 (en) COVER WITH RADIO FREQUENCY IDENTIFICATION DEVICE
GB0204108D0 (en) 3G radio
HK1069909A1 (en) Container comprising an radio frequency identification device
GB0400834D0 (en) Radio frequency identification tagging
SG118229A1 (en) Antenna and wireless apparatus
SG118371A1 (en) Radio frequency identification system
AU2003278913A1 (en) Radio frequency identification device communications system
GB2396781B (en) Radio frequency identification device
EP1575127A4 (en) Antenna device
GB0326542D0 (en) High frequency antenna
EP1612956A4 (en) High frequency radio apparatus
AU2003265968A8 (en) Radio frequency power amplifier device
EP1414159A4 (en) Portable radio
EP1476974A4 (en) 3g radio
EP1629444A4 (en) Use of a subcarrier in an organic semiconductor radio frequency identification system
GB0206982D0 (en) Temperature sensitive radio frequency device
EP1473840A4 (en) Radio communication apparatus
EP1476950A4 (en) 3g radio
GB0219785D0 (en) Radio frequency tuner
GB2394373B (en) Radio frequency tuner

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20231120