WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
1. (WO2007030863) AN IMPROVED RFID DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/030863    International Application No.:    PCT/AU2006/001320
Publication Date: 22.03.2007 International Filing Date: 08.09.2006
IPC:
G01V 15/00 (2006.01)
Applicants: MAGELLAN TECHNOLOGY PTY LTD [AU/AU]; 65 Johnston Street, Annandale, NSW 2038 (AU) (For All Designated States Except US).
CLARKE, Robert, John [AU/AU]; (AU) (For US Only).
FORSEY, Gary, Michael [AU/AU]; (AU) (For US Only)
Inventors: CLARKE, Robert, John; (AU).
FORSEY, Gary, Michael; (AU)
Agent: SMOORENBURG PATENT & TRADE MARK ATTORNEYS; PO Box 515, Ringwood, VIC 3134 (AU)
Priority Data:
2005904990 12.09.2005 AU
Title (EN) AN IMPROVED RFID DEVICE
(FR) DISPOSITIF RFID PERFECTIONNE
Abstract: front page image
(EN)A radio frequency identification device, such as a transponder including a memory which stores data. When power from a power supply ceases, the data in the memory is validly maintained for a predetermined period of time. When power is restored, the data is refreshed into memory. An isolation means is used to maintain relatively persistent data in memory.
(FR)L'invention concerne un dispositif d'identification de radiofréquence, notamment un transpondeur comprenant une mémoire qui stocke des données. Lorsque l'alimentation provenant d'un bloc d'alimentation s'arrête, les données de la mémoire sont maintenues de manière valide pendant une période prédéterminée. Lorsque l'alimentation est restaurée, les données sont rafraîchies dans la mémoire. Un moyen d'isolement est utilisé pour maintenir des données relativement persistantes en mémoire.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Org. (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (EAPO) (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)