EP 2893612 A4 20161123 - POWER TRANSMITTING APPARATUS, POWER RECEIVING APPARATUS, AND WIRELESS POWER TRANSMISSION SYSTEM
Title (en)
POWER TRANSMITTING APPARATUS, POWER RECEIVING APPARATUS, AND WIRELESS POWER TRANSMISSION SYSTEM
Title (de)
STROMÜBERTRAGUNGSVORRICHTUNG, STROMEMPFANGSVORRICHTUNG UND DRAHTLOSES STROMÜBERTRAGUNGSSYSTEM
Title (fr)
APPAREIL DE TRANSMISSION DE PUISSANCE, APPAREIL DE RÉCEPTION DE PUISSANCE, ET SYSTÈME DE TRANSMISSION DE PUISSANCE SANS FIL
Publication
Application
Priority
- JP 2012192973 A 20120903
- JP 2013074171 W 20130903
Abstract (en)
[origin: WO2014034966A1] There is provided a power transmitting apparatus in which the first communicating unit performs communication with a power receiving apparatus using the first antenna, the second antenna transmits the electric power generated by the power supply unit to the power receiving apparatus, the second communicating unit performs communication with the power receiving apparatus using the second antenna, the measuring unit measures first and second communication quality of the first and second communicating units, respectively, the control unit communicates, while power transmission to the power receiving apparatus is performed, transmission control information with the power receiving apparatus using the first or second communicating unit and controls the power transmission based on the transmission control information, and the control unit selects any one of the first communicating unit and the second communicating unit according to the first communication quality and the second communication quality to communicate the transmission control information.
IPC 8 full level
H02J 7/00 (2006.01); B60L 11/18 (2006.01)
CPC (source: EP US)
B60L 53/126 (2019.01 - EP US); B60L 53/305 (2019.01 - EP US); B60L 53/36 (2019.01 - EP); B60L 53/38 (2019.01 - EP); B60L 53/65 (2019.01 - EP); H02J 50/10 (2016.02 - EP US); H02J 50/20 (2016.02 - EP); H02J 50/40 (2016.02 - EP US); H02J 50/60 (2016.02 - EP US); H02J 50/80 (2016.02 - EP US); H02J 50/90 (2016.02 - EP US); B60L 2250/20 (2013.01 - EP); B60L 2270/32 (2013.01 - EP); Y02T 10/70 (2013.01 - EP); Y02T 10/7072 (2013.01 - EP); Y02T 90/12 (2013.01 - EP); Y02T 90/14 (2013.01 - EP); Y02T 90/16 (2013.01 - EP); Y02T 90/167 (2013.01 - EP); Y04S 30/14 (2013.01 - EP)
Citation (search report)
- [Y] EP 2157705 A2 20100224 - SONY CORP [JP]
- [Y] US 2010314445 A1 20101216 - KARGL WALTER [AT], et al
- [A] WO 2009123249 A1 20091008 - CANON KK [JP], et al
- [A] EP 2328253 A2 20110601 - BROADCOM CORP [US]
- [A] US 2012007549 A1 20120112 - MURAYAMA YUJI [JP], et al
- See references of WO 2014034966A1
Designated contracting state (EPC)
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
DOCDB simple family (publication)
WO 2014034966 A1 20140306; CN 103828193 A 20140528; EP 2893612 A1 20150715; EP 2893612 A4 20161123; JP 2014050271 A 20140317; JP 5801268 B2 20151028
DOCDB simple family (application)
JP 2013074171 W 20130903; CN 201380002976 A 20130903; EP 13824475 A 20130903; JP 2012192973 A 20120903