TW425780B - Transponder for half-duplex communication - Google Patents

Transponder for half-duplex communication Download PDF

Info

Publication number
TW425780B
TW425780B TW087121196A TW87121196A TW425780B TW 425780 B TW425780 B TW 425780B TW 087121196 A TW087121196 A TW 087121196A TW 87121196 A TW87121196 A TW 87121196A TW 425780 B TW425780 B TW 425780B
Authority
TW
Taiwan
Prior art keywords
transponder
transistor
patent application
scope
capacitor
Prior art date
Application number
TW087121196A
Other languages
English (en)
Chinese (zh)
Inventor
Thierry Roz
Original Assignee
Em Microelectronic Marin Sa
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 Em Microelectronic Marin Sa filed Critical Em Microelectronic Marin Sa
Application granted granted Critical
Publication of TW425780B publication Critical patent/TW425780B/zh

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (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)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
TW087121196A 1997-12-23 1998-12-18 Transponder for half-duplex communication TW425780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH295697 1997-12-23

Publications (1)

Publication Number Publication Date
TW425780B true TW425780B (en) 2001-03-11

Family

ID=4245427

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087121196A TW425780B (en) 1997-12-23 1998-12-18 Transponder for half-duplex communication

Country Status (3)

Country Link
US (1) US6127929A (https=)
JP (1) JP4463891B2 (https=)
TW (1) TW425780B (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030169169A1 (en) * 2000-08-17 2003-09-11 Luc Wuidart Antenna generating an electromagnetic field for transponder
DE102006007262B3 (de) 2006-02-10 2007-05-10 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung zwischen einer Basisstation und einem Transponder mittels induktiver Kopplung
US10032102B2 (en) 2006-10-31 2018-07-24 Fiber Mountain, Inc. Excess radio-frequency (RF) power storage in RF identification (RFID) tags, and related systems and methods
US8264366B2 (en) * 2009-03-31 2012-09-11 Corning Incorporated Components, systems, and methods for associating sensor data with component location
US7782202B2 (en) 2006-10-31 2010-08-24 Corning Cable Systems, Llc Radio frequency identification of component connections
US9652709B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Communications between multiple radio frequency identification (RFID) connected tags and one or more devices, and related systems and methods
US9652708B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Protocol for communications between a radio frequency identification (RFID) tag and a connected device, and related systems and methods
US9652707B2 (en) 2006-10-31 2017-05-16 Fiber Mountain, Inc. Radio frequency identification (RFID) connected tag communications protocol and related systems and methods
US8421626B2 (en) * 2006-10-31 2013-04-16 Corning Cable Systems, Llc Radio frequency identification transponder for communicating condition of a component
US7772975B2 (en) 2006-10-31 2010-08-10 Corning Cable Systems, Llc System for mapping connections using RFID function
DE102006057602B3 (de) * 2006-11-27 2008-04-10 Atmel Germany Gmbh Verfahren zur drahtlosen Datenübertragung zwischen einer Basisstation und einem passiven Transponder sowie passiver Transponder
US7667574B2 (en) * 2006-12-14 2010-02-23 Corning Cable Systems, Llc Signal-processing systems and methods for RFID-tag signals
US8264355B2 (en) * 2006-12-14 2012-09-11 Corning Cable Systems Llc RFID systems and methods for optical fiber network deployment and maintenance
US7760094B1 (en) 2006-12-14 2010-07-20 Corning Cable Systems Llc RFID systems and methods for optical fiber network deployment and maintenance
US7965186B2 (en) 2007-03-09 2011-06-21 Corning Cable Systems, Llc Passive RFID elements having visual indicators
US7547150B2 (en) 2007-03-09 2009-06-16 Corning Cable Systems, Llc Optically addressed RFID elements
US7855697B2 (en) * 2007-08-13 2010-12-21 Corning Cable Systems, Llc Antenna systems for passive RFID tags
US8248208B2 (en) 2008-07-15 2012-08-21 Corning Cable Systems, Llc. RFID-based active labeling system for telecommunication systems
US8731405B2 (en) 2008-08-28 2014-05-20 Corning Cable Systems Llc RFID-based systems and methods for collecting telecommunications network information
EP2507746B1 (en) * 2009-11-30 2015-10-14 Corning Incorporated Rfid condition latching
US8172468B2 (en) 2010-05-06 2012-05-08 Corning Incorporated Radio frequency identification (RFID) in communication connections, including fiber optic components
US9165232B2 (en) 2012-05-14 2015-10-20 Corning Incorporated Radio-frequency identification (RFID) tag-to-tag autoconnect discovery, and related methods, circuits, and systems
US9563832B2 (en) 2012-10-08 2017-02-07 Corning Incorporated Excess radio-frequency (RF) power storage and power sharing RF identification (RFID) tags, and related connection systems and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3602738A (en) * 1969-04-24 1971-08-31 Northern Electric Co Electronic switch
NL8601021A (nl) * 1986-04-22 1987-11-16 Nedap Nv Programmeerbare responder.
US5099227A (en) * 1989-07-18 1992-03-24 Indala Corporation Proximity detecting apparatus
GB9505350D0 (en) * 1995-03-16 1995-05-03 British Tech Group Electronic identification system
US5517179A (en) * 1995-05-18 1996-05-14 Xlink Enterprises, Inc. Signal-powered frequency-dividing transponder
FR2741978B1 (fr) * 1995-12-01 1998-01-23 Pierre Raimbault Circuit d'alimentation et de modulation pour une etiquette interrogeable a distance

Also Published As

Publication number Publication date
US6127929A (en) 2000-10-03
JP4463891B2 (ja) 2010-05-19
JPH11251958A (ja) 1999-09-17

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GD4A Issue of patent certificate for granted invention patent
MM4A Annulment or lapse of patent due to non-payment of fees