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GB0623654D0 - Near field RF communicators and near field RF communications enabled devices - Google Patents

Near field RF communicators and near field RF communications enabled devices

Info

Publication number
GB0623654D0
GB0623654D0 GBGB0623654.1A GB0623654A GB0623654D0 GB 0623654 D0 GB0623654 D0 GB 0623654D0 GB 0623654 A GB0623654 A GB 0623654A GB 0623654 D0 GB0623654 D0 GB 0623654D0
Authority
GB
United Kingdom
Prior art keywords
near field
communicators
enabled devices
communications enabled
communications
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.)
Ceased
Application number
GBGB0623654.1A
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.)
Broadcom Innovision Ltd
Original Assignee
Innovision Research and Technology PLC
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 Innovision Research and Technology PLC filed Critical Innovision Research and Technology PLC
Priority to GBGB0623654.1A priority Critical patent/GB0623654D0/en
Publication of GB0623654D0 publication Critical patent/GB0623654D0/en
Priority to GB0723220A priority patent/GB2444179A/en
Priority to PCT/GB2007/004524 priority patent/WO2008065375A2/en
Ceased 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
    • 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
    • G06K19/0723—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 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/48—Transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Near-Field Transmission Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
GBGB0623654.1A 2006-11-27 2006-11-27 Near field RF communicators and near field RF communications enabled devices Ceased GB0623654D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0623654.1A GB0623654D0 (en) 2006-11-27 2006-11-27 Near field RF communicators and near field RF communications enabled devices
GB0723220A GB2444179A (en) 2006-11-27 2007-11-27 Demodulating radio frequency signals in near-field RF communications enabled devices
PCT/GB2007/004524 WO2008065375A2 (en) 2006-11-27 2007-11-27 Near field rf communicators and near field rf communications-enabled devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0623654.1A GB0623654D0 (en) 2006-11-27 2006-11-27 Near field RF communicators and near field RF communications enabled devices

Publications (1)

Publication Number Publication Date
GB0623654D0 true GB0623654D0 (en) 2007-01-03

Family

ID=37636605

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0623654.1A Ceased GB0623654D0 (en) 2006-11-27 2006-11-27 Near field RF communicators and near field RF communications enabled devices
GB0723220A Withdrawn GB2444179A (en) 2006-11-27 2007-11-27 Demodulating radio frequency signals in near-field RF communications enabled devices

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0723220A Withdrawn GB2444179A (en) 2006-11-27 2007-11-27 Demodulating radio frequency signals in near-field RF communications enabled devices

Country Status (2)

Country Link
GB (2) GB0623654D0 (en)
WO (1) WO2008065375A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2465037B (en) 2009-03-20 2012-04-04 Innovision Res & Tech Plc Near field rf communications apparatus
SK288555B6 (en) * 2009-11-14 2018-05-02 Smk Corporation Method and system of data transmission from the transponder to the reader, especially in payment solutions with a mobile communication device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815020A (en) * 1996-09-24 1998-09-29 Motorola, Inc. Balance differential receiver
US6021503A (en) * 1996-12-21 2000-02-01 Micron Communications, Inc. Bit synchronization for interrogator
US5896060A (en) * 1996-12-23 1999-04-20 Micron Technology, Inc. DPSK demodulator which may be used in an interrogator of a remote intelligence communication system
JPH10271050A (en) * 1997-03-26 1998-10-09 Mitsubishi Electric Corp Secondary circuit device for transmission reception system
DE10244450A1 (en) * 2002-09-24 2004-04-01 Infineon Technologies Ag Method and circuit arrangement for demodulating a digital amplitude-modulated radio signal
KR100450765B1 (en) * 2002-10-11 2004-10-02 한국전자통신연구원 Wireless communication medium and method for operation thereof
US7260375B2 (en) * 2002-11-06 2007-08-21 Rf Monolithics, Inc. Frequency agile RF circuit
GB0425423D0 (en) * 2004-11-18 2004-12-22 Innovision Res & Tech Plc Rfid system
US7986916B2 (en) * 2005-05-20 2011-07-26 Innovision Research & Technology Plc Demodulation communication signals in a near field radio frequency (RF) communicator

Also Published As

Publication number Publication date
GB0723220D0 (en) 2008-01-09
GB2444179A (en) 2008-05-28
WO2008065375A2 (en) 2008-06-05
WO2008065375A3 (en) 2008-07-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)