JP2017085716A5 - - Google Patents

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Publication number
JP2017085716A5
JP2017085716A5 JP2015209477A JP2015209477A JP2017085716A5 JP 2017085716 A5 JP2017085716 A5 JP 2017085716A5 JP 2015209477 A JP2015209477 A JP 2015209477A JP 2015209477 A JP2015209477 A JP 2015209477A JP 2017085716 A5 JP2017085716 A5 JP 2017085716A5
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JP
Japan
Prior art keywords
power
foreign object
transmitted
threshold
object detection
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JP2015209477A
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English (en)
Japanese (ja)
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JP6671920B2 (ja
JP2017085716A (ja
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Priority to JP2015209477A priority Critical patent/JP6671920B2/ja
Priority claimed from JP2015209477A external-priority patent/JP6671920B2/ja
Priority to US15/297,859 priority patent/US10186906B2/en
Publication of JP2017085716A publication Critical patent/JP2017085716A/ja
Publication of JP2017085716A5 publication Critical patent/JP2017085716A5/ja
Application granted granted Critical
Publication of JP6671920B2 publication Critical patent/JP6671920B2/ja
Active legal-status Critical Current
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JP2015209477A 2015-10-26 2015-10-26 送電装置及びその制御方法 Active JP6671920B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015209477A JP6671920B2 (ja) 2015-10-26 2015-10-26 送電装置及びその制御方法
US15/297,859 US10186906B2 (en) 2015-10-26 2016-10-19 Power-transmitting apparatus capable of wirelessly transmitting power to power-receiving apparatus and method for controlling the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015209477A JP6671920B2 (ja) 2015-10-26 2015-10-26 送電装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2017085716A JP2017085716A (ja) 2017-05-18
JP2017085716A5 true JP2017085716A5 (enExample) 2018-11-29
JP6671920B2 JP6671920B2 (ja) 2020-03-25

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ID=58559212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015209477A Active JP6671920B2 (ja) 2015-10-26 2015-10-26 送電装置及びその制御方法

Country Status (2)

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US (1) US10186906B2 (enExample)
JP (1) JP6671920B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6918135B2 (ja) 2017-04-07 2021-08-11 オッポ広東移動通信有限公司Ｇｕａｎｇｄｏｎｇ Ｏｐｐｏ Ｍｏｂｉｌｅ Ｔｅｌｅｃｏｍｍｕｎｉｃａｔｉｏｎｓ Ｃｏｒｐ．， Ｌｔｄ． 無線充電装置、無線充電方法及び被充電機器
EP3410568A1 (en) 2017-05-30 2018-12-05 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
EP3457525A1 (en) * 2017-09-18 2019-03-20 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
EP3719956B1 (en) * 2018-05-15 2022-11-02 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Device to be charged and wireless charging method and system
KR102509314B1 (ko) * 2018-05-16 2023-03-14 엘지이노텍 주식회사 무선 전력 전송 제어 방법 및 장치
US20190386513A1 (en) * 2018-06-14 2019-12-19 Integrated Device Technology, Inc. Bi-directional communication in wireless power transmission
JP7514110B2 (ja) * 2020-05-22 2024-07-10 キヤノン株式会社 受電装置および受電装置が行う方法、プログラム
JPWO2022157835A1 (enExample) 2021-01-19 2022-07-28

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5713714B2 (ja) * 2011-02-10 2015-05-07 キヤノン株式会社 給電装置及び制御方法
JP5751858B2 (ja) * 2011-02-22 2015-07-22 キヤノン株式会社 給電装置及び制御方法
JP5768463B2 (ja) 2011-04-21 2015-08-26 日産自動車株式会社 非接触給電装置
JP2015008549A (ja) * 2011-10-28 2015-01-15 パナソニック株式会社 非接触電力伝送装置
JP2013135599A (ja) * 2011-12-27 2013-07-08 Sanyo Electric Co Ltd 無接点充電方法
JP6202854B2 (ja) * 2013-03-29 2017-09-27 キヤノン株式会社 給電装置
US9929601B2 (en) * 2013-08-23 2018-03-27 Qualcomm Incorporated Apparatus and method for lost power detection
CN105226843B (zh) * 2014-05-27 2017-09-15 松下知识产权经营株式会社 无线电力传输系统以及无线电力传输系统的送电装置

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