RADIO FREQUENCY IDENTIFICATION AND COMMUNICATION DEVICE
A low-power, passive radio frequency identification and communication device communicable with a device reader is disclosed, comprising an RF front end for receiving from and transmitting to the device reader RF signals and extracting power and data from an RF signal generated by the device reader,...
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| creator | LIEN, WEE, LIANG LI, YI, SONG YEOH, WOOI, GAN CHOI, YEUNG, BUN THAM, KOK, YIN DIAO, SHENG, XI |
| description | A low-power, passive radio frequency identification and communication device communicable with a device reader is disclosed, comprising an RF front end for receiving from and transmitting to the device reader RF signals and extracting power and data from an RF signal generated by the device reader, a controller for receiving from and transmitting to the RF front end data, and a memory for receiving from and transmitting to the controller data. The memory is readable and writable by the controller and operable using first and second voltage supplies during read and write operations, respectively, the first and second voltage supplies being of different voltage supply levels.
Il est divulgué une identification radiofréquence passive à faible puissance et un dispositif de communication avec un lecteur, comprenant une extrémité avant RF pour recevoir et transmettre depuis le lecteur RF des signaux et extraction de puissance et de données d'un signal RF généré par le dispositif lecteur, un contrôleur pour recevoir et transmettre á la donnée RF d'extrémité frontale et une mémoire pour émettre et recevoir du contrôleur de données. La mémoire est consultable et réinscriptible en utilisant les première et seconde alimentations de tension pendant les opérations de lecture et d'écriture respectivement les première et seconde alimentations de tension étant de niveaux différents d'alimentation de tension. A |
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Il est divulgué une identification radiofréquence passive à faible puissance et un dispositif de communication avec un lecteur, comprenant une extrémité avant RF pour recevoir et transmettre depuis le lecteur RF des signaux et extraction de puissance et de données d'un signal RF généré par le dispositif lecteur, un contrôleur pour recevoir et transmettre á la donnée RF d'extrémité frontale et une mémoire pour émettre et recevoir du contrôleur de données. La mémoire est consultable et réinscriptible en utilisant les première et seconde alimentations de tension pendant les opérations de lecture et d'écriture respectivement les première et seconde alimentations de tension étant de niveaux différents d'alimentation de tension. A</description><edition>7</edition><language>eng ; fre</language><subject>CALCULATING ; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER ; COMPUTING ; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; GENERATION ; HANDLING RECORD CARRIERS ; PHYSICS ; PRESENTATION OF DATA ; RECOGNITION OF DATA ; RECORD CARRIERS ; SYSTEMS FOR STORING ELECTRIC ENERGY ; TRANSMISSION</subject><creationdate>2005</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050811&DB=EPODOC&CC=WO&NR=2005074157A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20050811&DB=EPODOC&CC=WO&NR=2005074157A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIEN, WEE, LIANG</creatorcontrib><creatorcontrib>LI, YI, SONG</creatorcontrib><creatorcontrib>YEOH, WOOI, GAN</creatorcontrib><creatorcontrib>CHOI, YEUNG, BUN</creatorcontrib><creatorcontrib>THAM, KOK, YIN</creatorcontrib><creatorcontrib>DIAO, SHENG, XI</creatorcontrib><title>RADIO FREQUENCY IDENTIFICATION AND COMMUNICATION DEVICE</title><description>A low-power, passive radio frequency identification and communication device communicable with a device reader is disclosed, comprising an RF front end for receiving from and transmitting to the device reader RF signals and extracting power and data from an RF signal generated by the device reader, a controller for receiving from and transmitting to the RF front end data, and a memory for receiving from and transmitting to the controller data. The memory is readable and writable by the controller and operable using first and second voltage supplies during read and write operations, respectively, the first and second voltage supplies being of different voltage supply levels.
Il est divulgué une identification radiofréquence passive à faible puissance et un dispositif de communication avec un lecteur, comprenant une extrémité avant RF pour recevoir et transmettre depuis le lecteur RF des signaux et extraction de puissance et de données d'un signal RF généré par le dispositif lecteur, un contrôleur pour recevoir et transmettre á la donnée RF d'extrémité frontale et une mémoire pour émettre et recevoir du contrôleur de données. La mémoire est consultable et réinscriptible en utilisant les première et seconde alimentations de tension pendant les opérations de lecture et d'écriture respectivement les première et seconde alimentations de tension étant de niveaux différents d'alimentation de tension. A</description><subject>CALCULATING</subject><subject>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</subject><subject>COMPUTING</subject><subject>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>GENERATION</subject><subject>HANDLING RECORD CARRIERS</subject><subject>PHYSICS</subject><subject>PRESENTATION OF DATA</subject><subject>RECOGNITION OF DATA</subject><subject>RECORD CARRIERS</subject><subject>SYSTEMS FOR STORING ELECTRIC ENERGY</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2005</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAPcnTx9FdwC3INDHX1c45U8HRx9QvxdPN0dgzx9PdTcPRzUXD29_UN9YOJuLiGeTq78jCwpiXmFKfyQmluBmU31xBnD93Ugvz41OKCxOTUvNSS-HB_IwMDUwNzE0NTc0dDY-JUAQDmlCkw</recordid><startdate>20050811</startdate><enddate>20050811</enddate><creator>LIEN, WEE, LIANG</creator><creator>LI, YI, SONG</creator><creator>YEOH, WOOI, GAN</creator><creator>CHOI, YEUNG, BUN</creator><creator>THAM, KOK, YIN</creator><creator>DIAO, SHENG, XI</creator><scope>EVB</scope></search><sort><creationdate>20050811</creationdate><title>RADIO FREQUENCY IDENTIFICATION AND COMMUNICATION DEVICE</title><author>LIEN, WEE, LIANG ; LI, YI, SONG ; YEOH, WOOI, GAN ; CHOI, YEUNG, BUN ; THAM, KOK, YIN ; DIAO, SHENG, XI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2005074157A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2005</creationdate><topic>CALCULATING</topic><topic>CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER</topic><topic>COMPUTING</topic><topic>CONVERSION OR DISTRIBUTION OF ELECTRIC POWER</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>GENERATION</topic><topic>HANDLING RECORD CARRIERS</topic><topic>PHYSICS</topic><topic>PRESENTATION OF DATA</topic><topic>RECOGNITION OF DATA</topic><topic>RECORD CARRIERS</topic><topic>SYSTEMS FOR STORING ELECTRIC ENERGY</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>LIEN, WEE, LIANG</creatorcontrib><creatorcontrib>LI, YI, SONG</creatorcontrib><creatorcontrib>YEOH, WOOI, GAN</creatorcontrib><creatorcontrib>CHOI, YEUNG, BUN</creatorcontrib><creatorcontrib>THAM, KOK, YIN</creatorcontrib><creatorcontrib>DIAO, SHENG, XI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIEN, WEE, LIANG</au><au>LI, YI, SONG</au><au>YEOH, WOOI, GAN</au><au>CHOI, YEUNG, BUN</au><au>THAM, KOK, YIN</au><au>DIAO, SHENG, XI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RADIO FREQUENCY IDENTIFICATION AND COMMUNICATION DEVICE</title><date>2005-08-11</date><risdate>2005</risdate><abstract>A low-power, passive radio frequency identification and communication device communicable with a device reader is disclosed, comprising an RF front end for receiving from and transmitting to the device reader RF signals and extracting power and data from an RF signal generated by the device reader, a controller for receiving from and transmitting to the RF front end data, and a memory for receiving from and transmitting to the controller data. The memory is readable and writable by the controller and operable using first and second voltage supplies during read and write operations, respectively, the first and second voltage supplies being of different voltage supply levels.
Il est divulgué une identification radiofréquence passive à faible puissance et un dispositif de communication avec un lecteur, comprenant une extrémité avant RF pour recevoir et transmettre depuis le lecteur RF des signaux et extraction de puissance et de données d'un signal RF généré par le dispositif lecteur, un contrôleur pour recevoir et transmettre á la donnée RF d'extrémité frontale et une mémoire pour émettre et recevoir du contrôleur de données. La mémoire est consultable et réinscriptible en utilisant les première et seconde alimentations de tension pendant les opérations de lecture et d'écriture respectivement les première et seconde alimentations de tension étant de niveaux différents d'alimentation de tension. A</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | CALCULATING CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER COMPUTING CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY GENERATION HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSMISSION |
| title | RADIO FREQUENCY IDENTIFICATION AND COMMUNICATION DEVICE |
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