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1. WO2009131990 - SHORT RANGE EFFICIENT WIRELESS POWER TRANSFER

Publication Number WO/2009/131990
Publication Date 29.10.2009
International Application No. PCT/US2009/041234
International Filing Date 21.04.2009
IPC
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
17
Systems for supplying or distributing electric power by electromagnetic waves
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 17/00 (2006.01)
H02J 7/00 (2006.01)
CPC
H02J 50/12
H02J 50/40
H02J 50/60
H02J 7/025
Applicants
  • QUALCOMM INCORPORATED [US/US]; 5775 Morehouse Drive San Diego, CA 92121-1714, US (AllExceptUS)
  • COOK, Nigel, P. [GB/US]; US (UsOnly)
  • SIEBER, Lukas [CH/CH]; US (UsOnly)
  • WIDMER, Hanspeter [CH/CH]; US (UsOnly)
Inventors
  • COOK, Nigel, P.; US
  • SIEBER, Lukas; US
  • WIDMER, Hanspeter; US
Agents
  • BROWN, Charles, D.; US
Priority Data
61/046,75721.04.2008US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SHORT RANGE EFFICIENT WIRELESS POWER TRANSFER
(FR) TRANSFERT DE PUISSANCE EFFICACE DE COURTE PORTÉE
Abstract
(EN)
A device is powered wirelessly using magnetically coupled resonance, either from a short distance, e.g., on a surface, or from or on a longer distance.
(FR)
L'invention concerne un dispositif alimenté sans fil au moyen d'une résonance couplée magnétiquement, à courte distance, par exemple sur une surface, ou sur une plus longue distance.
Other related publications
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