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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JP6708662B2 (ja
JP2018514179A (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
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Publication of JP6708662B2 publication Critical patent/JP6708662B2/ja
Expired - Fee Related legal-status Critical Current
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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 (https=) 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 (https=)
EP (1) EP3281277A1 (https=)
JP (1) JP6708662B2 (https=)
CN (1) CN107431388A (https=)
WO (1) WO2016164478A1 (https=)

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
EP4010958A1 (en) * 2019-08-07 2022-06-15 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
CN103329398B (zh) * 2011-01-26 2015-07-01 株式会社村田制作所 电力输送系统
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
EP2773012B1 (en) 2011-10-28 2018-02-28 Panasonic Intellectual Property Management Co., Ltd. Contactless electrical power transmission device, and electricity supply device and electricity reception device using same
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
US9893549B2 (en) 2012-10-25 2018-02-13 Nokia Technologies Oy 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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