(19)
(11) EP 3 295 728 A1

(12)

(43) Date of publication:
21.03.2018 Bulletin 2018/12

(21) Application number: 15892018.1

(22) Date of filing: 12.05.2015
(51) International Patent Classification (IPC): 
H04W 64/00(2009.01)
(86) International application number:
PCT/US2015/030296
(87) International publication number:
WO 2016/182559 (17.11.2016 Gazette 2016/46)
(84) Designated Contracting States:
AL 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 RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(71) Applicant: Purdue Research Foundation
West Lafayette, IN 47906 (US)

(72) Inventors:
  • JUNG, Byunghoo
    West Lafayette, IN 47906 (US)
  • SINGH, Mohit
    West Lafayette, IN 47906 (US)

(74) Representative: Jehan, Robert 
Williams Powell Staple Court 11 Staple Inn Buildings
London, WC1V 7QH
London, WC1V 7QH (GB)

   


(54) WIRELESS POSITION SENSING USING MAGNETIC FIELD OF SINGLE TRANSMITTER