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1. WO2011106202 - WIRELESS POWER RECEIVER

Publication Number WO/2011/106202
Publication Date 01.09.2011
International Application No. PCT/US2011/024931
International Filing Date 15.02.2011
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
7
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
02
for charging batteries from ac mains by converters
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
M
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
7
Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
02
Conversion of ac power input into dc power output without possibility of reversal
04
by static converters
12
using discharge tubes with control electrode or semiconductor devices with control electrode
21
using devices of a triode or transistor type requiring continuous application of a control signal
217
using semiconductor devices only
H02J 7/02 (2006.01)
H02J 17/00 (2006.01)
H02M 7/217 (2006.01)
CPC
H02J 50/12
H02J 50/20
H02J 50/40
H02J 50/90
H02J 7/025
Applicants
  • QUALCOMM INCORPORATED [US/US]; Attn: International Ip Administration 5775 Morehouse Drive San Diego, California 92121, US (AllExceptUS)
  • IRISH, Linda S. [US/US]; US (UsOnly)
Inventors
  • IRISH, Linda S.; US
Agents
  • ABUMERI, Mark, M.; Knobbe, Martens, Olson & Bear, LLP 2040 Main Street 14th Floor Irvine, CA 92614, US
Priority Data
12/909,74721.10.2010US
61/308,24625.02.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) WIRELESS POWER RECEIVER
(FR) RÉCEPTEUR DE PUISSANCE SANS FIL
Abstract
(EN)
Exemplary embodiments are directed to conveying wireless power received at a receive antenna to a load. A method may include coupling each terminal of the antenna to a ground voltage during a charging phase for storing energy within the antenna. The method may further include coupling at least one terminal of the antenna to an output during an output phase for transferring energy from the antenna to the output.
(FR)
Conformément à des modes de réalisation à titre d'exemple, l'invention porte sur le transport de puissance sans fil reçue au niveau d'une antenne de réception vers une charge. Un procédé peut comprendre le couplage de chaque borne de l'antenne à une tension de masse durant une phase de charge pour le stockage d'énergie à l'intérieur de l'antenne. Le procédé peut comprendre en outre le couplage d'au moins une borne de l'antenne à une sortie durant une phase d'émission pour le transfert d'énergie de l'antenne à la sortie.
Latest bibliographic data on file with the International Bureau