Title:
ワイヤレス電力システムにおいてワイヤレス電力通信デバイスを検出し、保護するためのシステムおよび方法
Document Type and Number:
Japanese Patent JP5763833
Kind Code:
B2
Abstract:
Embodiments are directed to detecting and limiting power transfer to communication device, such as NFC and RFID cards. A method may include detecting one or more communication devices positioned within a wireless power transfer region of a wireless power transmitter. The method may further include limiting an amount of power transmitted by a transmitter in response to the detection.
Inventors:
William Anthony Drenen
Application Number:
JP2014502665A
Publication Date:
August 12, 2015
Filing Date:
March 26, 2012
Export Citation:
Assignee:
Qualcomm, Inc.
International Classes:
H02J17/00; H02J7/00
Domestic Patent References:
| JP2010136463A |
Foreign References:
| US20080157603 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Kuroda Shinpei
Kuroda Shinpei