(19)
(11) EP 2 257 916 A1

(12)

(43) Date of publication:
08.12.2010 Bulletin 2010/49

(21) Application number: 09716061.8

(22) Date of filing: 25.02.2009
(51) International Patent Classification (IPC): 
G06K 19/07(2006.01)
(86) International application number:
PCT/US2009/035144
(87) International publication number:
WO 2009/108702 (03.09.2009 Gazette 2009/36)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA RS

(30) Priority: 25.02.2008 US 31270 P
21.04.2008 US 46671 P
09.01.2009 US 351774 P
25.02.2009 US 351774

(71) Applicant: Mu-Gahat Holdings Inc.
Road Town (VG)

(72) Inventors:
  • HOYT, Joshua K.
    Portland Oregon 97210 (US)
  • SEITZ, Forrest S.
    Beaverton Oregon 97006 (US)
  • VAYNBERG, Eduard
    Portland Oregon 97219 (US)

(74) Representative: Molnia, David 
df-mp Fünf Höfe Theatinerstrasse 16
80333 München
80333 München (DE)

   


(54) EXTENDING THE READ RANGE OF PASSIVE RFID TAGS