JP2018514179A5 - - Google Patents

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Publication number
JP2018514179A5
JP2018514179A5 JP2017552133A JP2017552133A JP2018514179A5 JP 2018514179 A5 JP2018514179 A5 JP 2018514179A5 JP 2017552133 A JP2017552133 A JP 2017552133A JP 2017552133 A JP2017552133 A JP 2017552133A JP 2018514179 A5 JP2018514179 A5 JP 2018514179A5
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JP
Japan
Prior art keywords
parasitic capacitance
coil
response
determining
time
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JP2017552133A
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English (en)
Japanese (ja)
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JP2018514179A (ja
JP6708662B2 (ja
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Priority claimed from US15/090,920 external-priority patent/US10411512B2/en
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Publication of JP2018514179A publication Critical patent/JP2018514179A/ja
Publication of JP2018514179A5 publication Critical patent/JP2018514179A5/ja
Application granted granted Critical
Publication of JP6708662B2 publication Critical patent/JP6708662B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2017552133A 2015-04-10 2016-04-06 ワイヤレス充電適用例において存在および使用パターンの検出を実施するための方法および装置 Expired - Fee Related JP6708662B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562146064P 2015-04-10 2015-04-10
US62/146,064 2015-04-10
US15/090,920 2016-04-05
US15/090,920 US10411512B2 (en) 2015-04-10 2016-04-05 Methods and apparatus for implementing presence and usage pattern detection in wireless charging applications
PCT/US2016/026243 WO2016164478A1 (en) 2015-04-10 2016-04-06 Methods and apparatus for implementing presence and usage pattern detection in wireless charging applications

Publications (3)

Publication Number Publication Date
JP2018514179A JP2018514179A (ja) 2018-05-31
JP2018514179A5 true JP2018514179A5 (enExample) 2019-05-09
JP6708662B2 JP6708662B2 (ja) 2020-06-10

Family

ID=55755770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017552133A Expired - Fee Related JP6708662B2 (ja) 2015-04-10 2016-04-06 ワイヤレス充電適用例において存在および使用パターンの検出を実施するための方法および装置

Country Status (5)

Country Link
US (1) US10411512B2 (enExample)
EP (1) EP3281277A1 (enExample)
JP (1) JP6708662B2 (enExample)
CN (1) CN107431388A (enExample)
WO (1) WO2016164478A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170059365A1 (en) * 2015-08-24 2017-03-02 Pabellon, Inc. Wireless sensing
US20220278562A1 (en) * 2019-08-07 2022-09-01 Stryker Corporation Foreign Object Detection For Wireless Charging Systems
JP7434998B2 (ja) * 2020-02-14 2024-02-21 オムロン株式会社 無線給電システムおよび人体照射電力量推定プログラム
CN112039228A (zh) * 2020-08-31 2020-12-04 维沃移动通信有限公司 电子设备的充电电路和电子设备的充电方法
CN113858985B (zh) * 2021-09-15 2023-09-05 合肥有感科技有限责任公司 无线充电异物检测方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8007826B2 (en) * 2003-12-11 2011-08-30 Acorda Therapeutics, Inc. Sustained release aminopyridine composition
JP5543881B2 (ja) * 2010-09-16 2014-07-09 株式会社東芝 無線電力伝送装置
JP5625723B2 (ja) 2010-10-15 2014-11-19 ソニー株式会社 電子機器、給電方法および給電システム
KR101405878B1 (ko) * 2011-01-26 2014-06-12 가부시키가이샤 무라타 세이사쿠쇼 전력 전송 시스템
US8775103B1 (en) 2011-06-17 2014-07-08 Amazon Technologies, Inc. Proximity sensor calibration and configuration
JP2013021886A (ja) * 2011-07-14 2013-01-31 Sony Corp 給電装置、給電システム、車両および電子機器
WO2013061616A1 (ja) * 2011-10-28 2013-05-02 パナソニック株式会社 非接触電力伝送装置、並びにこれに用いる給電装置及び受電装置
US9726518B2 (en) 2012-07-13 2017-08-08 Qualcomm Incorporated Systems, methods, and apparatus for detection of metal objects in a predetermined space
US9154189B2 (en) 2012-08-17 2015-10-06 Qualcomm Incorporated Wireless power system with capacitive proximity sensing
WO2014064489A1 (en) 2012-10-25 2014-05-01 Nokia Corporation Foreign object detection
JP2015012352A (ja) * 2013-06-27 2015-01-19 マイクロン テクノロジー， インク． 半導体装置
JP2015023723A (ja) 2013-07-22 2015-02-02 船井電機株式会社 給電装置及び非給電対象物検知方法
US9419470B2 (en) 2013-09-23 2016-08-16 Qualcomm Incorporated Low power detection of wireless power devices
WO2015171910A1 (en) 2014-05-07 2015-11-12 Witricity Corporation Foreign object detection in wireless energy transfer systems

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