(19)
(11) EP 1 977 402 A2

(12)

(43) Date of publication:
08.10.2008 Bulletin 2008/41

(21) Application number: 06800509.9

(22) Date of filing: 01.08.2006
(51) International Patent Classification (IPC): 
G08B 13/14(2006.01)
(86) International application number:
PCT/US2006/029586
(87) International publication number:
WO 2007/078329 (12.07.2007 Gazette 2007/28)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 30.12.2005 US 323214
01.03.2006 US 307976

(71) Applicant: Skyetek, Inc
Westminster, Colorado 80020 (US)

(72) Inventors:
  • CHAN, Christopher, Y.
    Erie, CO 80516 (US)
  • SHAH, Vikram, M.
    Boulder, CO 80303 (US)
  • CHAKRABORTY, Sayan
    Niwot, CO 80503 (US)

(74) Representative: Hughes, Andrea Michelle 
Frank B. Dehn & Co. St Bride's House 10 Salisbury Square
London EC4Y 8JD
London EC4Y 8JD (GB)

   


(54) SEAMLESS RFID TAG SECURITY SYSTEM