Title:
ワイヤレス充電交差接続の回避を容易にするためのシステムおよび方法
Document Type and Number:
Japanese Patent JP6456296
Kind Code:
B2
Abstract:
A system and method for charging a chargeable device is provided. The system can include a wireless charger including a wireless power antenna and a wireless power transmitter coupled to the wireless power antenna and configured to generate a wireless charging field in at least one charging region. The wireless charging field includes a plurality of power signals. The wireless charger further includes a communication antenna and a transceiver coupled to the communication antenna and configured to communicate with the chargeable device via the communication antenna. The wireless charger further includes a controller configured to facilitate avoidance of cross connection of the chargeable device with the wireless charger and at least one other wireless charger in which the chargeable device receives power from the wireless power transmitter of the wireless charger while communicating with at least one other wireless charger. The system can include a chargeable device including a controller configured to generate a load pulse configured to be received by the wireless charger.
Inventors:
William H. von Novak
Edward Carral
Edward Carral
Application Number:
JP2015547437A
Publication Date:
January 23, 2019
Filing Date:
December 06, 2013
Export Citation:
Assignee:
Qualcomm, Inc.
International Classes:
H02J7/00; H02J50/12; H02J50/80
Domestic Patent References:
| JP2011078191A | ||||
| JP2010259172A | ||||
| JP2009213295A | ||||
| JP2011114886A | ||||
| JP2012516131A | ||||
| JP2010104203A |
Foreign References:
| WO2013089519A1 | ||||
| WO2012037279A1 | ||||
| WO2012086048A1 | ||||
| WO2012042902A1 | ||||
| WO2012141239A1 | ||||
| WO2010035545A1 | ||||
| WO2012111271A1 | ||||
| US20140062395 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Kuroda Shinpei
Kuroda Shinpei