JP2019528671A5 - - Google Patents
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- JP2019528671A5 JP2019528671A5 JP2019511424A JP2019511424A JP2019528671A5 JP 2019528671 A5 JP2019528671 A5 JP 2019528671A5 JP 2019511424 A JP2019511424 A JP 2019511424A JP 2019511424 A JP2019511424 A JP 2019511424A JP 2019528671 A5 JP2019528671 A5 JP 2019528671A5
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- 238000001514 detection method Methods 0.000 claims 26
- 238000000034 method Methods 0.000 claims 19
- 230000005540 biological transmission Effects 0.000 claims 3
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022150287A JP7525564B2 (ja) | 2016-08-23 | 2022-09-21 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117031A JP2023134719A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117002A JP7773509B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117009A JP7773510B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116957A JP7655976B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117038A JP7655978B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117028A JP7766064B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116950A JP7678843B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117026A JP2023134717A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117036A JP2023134720A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116997A JP7773508B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117042A JP7655979B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116940A JP7678842B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116992A JP7773507B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116970A JP7655977B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20160106789 | 2016-08-23 | ||
| KR10-2016-0106789 | 2016-08-23 | ||
| KR1020160117518A KR102617560B1 (ko) | 2016-08-23 | 2016-09-12 | 이물질 검출 방법 및 그를 위한 장치 및 시스템 |
| KR10-2016-0117518 | 2016-09-12 | ||
| PCT/KR2017/009208 WO2018038531A1 (ko) | 2016-08-23 | 2017-08-23 | 이물질 검출 방법 및 그를 위한 장치 및 시스템 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022150287A Division JP7525564B2 (ja) | 2016-08-23 | 2022-09-21 | 異物質検出方法及びそのための装置及びシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019528671A JP2019528671A (ja) | 2019-10-10 |
| JP2019528671A5 true JP2019528671A5 (enExample) | 2020-10-01 |
| JP7146737B2 JP7146737B2 (ja) | 2022-10-04 |
Family
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Family Applications (19)
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| JP2019511424A Active JP7146737B2 (ja) | 2016-08-23 | 2017-08-23 | 異物質検出方法及びそのための装置及びシステム |
| JP2022150287A Active JP7525564B2 (ja) | 2016-08-23 | 2022-09-21 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097899A Active JP7506804B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097900A Active JP7779879B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097903A Active JP7788418B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116940A Active JP7678842B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116957A Active JP7655976B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117002A Active JP7773509B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116997A Active JP7773508B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117038A Active JP7655978B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116950A Active JP7678843B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116970A Active JP7655977B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117026A Pending JP2023134717A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117042A Active JP7655979B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117036A Pending JP2023134720A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117009A Active JP7773510B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117031A Pending JP2023134719A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116992A Active JP7773507B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117028A Active JP7766064B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2022150287A Active JP7525564B2 (ja) | 2016-08-23 | 2022-09-21 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097899A Active JP7506804B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097900A Active JP7779879B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023097903A Active JP7788418B2 (ja) | 2016-08-23 | 2023-06-14 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116940A Active JP7678842B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116957A Active JP7655976B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117002A Active JP7773509B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116997A Active JP7773508B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117038A Active JP7655978B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116950A Active JP7678843B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116970A Active JP7655977B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117026A Pending JP2023134717A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117042A Active JP7655979B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117036A Pending JP2023134720A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117009A Active JP7773510B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117031A Pending JP2023134719A (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023116992A Active JP7773507B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
| JP2023117028A Active JP7766064B2 (ja) | 2016-08-23 | 2023-07-18 | 異物質検出方法及びそのための装置及びシステム |
Country Status (6)
| Country | Link |
|---|---|
| US (18) | US11005303B2 (enExample) |
| EP (19) | EP4239849B1 (enExample) |
| JP (19) | JP7146737B2 (enExample) |
| KR (18) | KR102617560B1 (enExample) |
| CN (19) | CN116722663A (enExample) |
| PL (6) | PL4236025T3 (enExample) |
Families Citing this family (60)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2982814A1 (en) * | 2015-04-17 | 2016-10-20 | Hubbell Incorporated | Programmable emergency lighting device including near-field communication |
| DE102015213981A1 (de) * | 2015-07-24 | 2017-01-26 | Conti Temic Microelectronic Gmbh | Detektion eines Fremdkörpers in einem elektromagnetischen Feld, insbesondere mit Hilfe eines NFC Chips |
| US10199881B2 (en) * | 2015-10-23 | 2019-02-05 | Mediatek Inc. | Robust foreign objects detection |
| KR102617560B1 (ko) * | 2016-08-23 | 2023-12-27 | 엘지이노텍 주식회사 | 이물질 검출 방법 및 그를 위한 장치 및 시스템 |
| US20180191203A1 (en) * | 2017-01-03 | 2018-07-05 | Hyundai Motor Company | Apparatus and method for detecting foreign object using reflected or refracted laser in wireless power transfer system of electric vehicle |
| US10833539B2 (en) * | 2017-09-27 | 2020-11-10 | Wits Co., Ltd. | Mobile terminal, communications module and control method of mobile terminal |
| US10714985B2 (en) | 2017-10-11 | 2020-07-14 | Spark Connected LLC | Wireless power transfer system and method |
| EP3547487B1 (en) * | 2018-03-29 | 2020-03-25 | NOK9 ip AB | A testing device for testing a wireless power transmitter device, and an associated method |
| WO2019203420A1 (ko) * | 2018-04-18 | 2019-10-24 | 엘지전자 주식회사 | 무선전력 전송 시스템에서 이물질 검출을 수행하는 장치 및 방법 |
| KR102509314B1 (ko) | 2018-05-16 | 2023-03-14 | 엘지이노텍 주식회사 | 무선 전력 전송 제어 방법 및 장치 |
| US10855117B2 (en) * | 2018-05-22 | 2020-12-01 | WitTricity Corporation | Extended foreign object detection signal processing |
| KR102572975B1 (ko) * | 2018-05-23 | 2023-08-31 | 엘지이노텍 주식회사 | 무선 전력 송신 방법 및 장치 |
| WO2020015749A1 (en) * | 2018-07-19 | 2020-01-23 | Mediatek Singapore Pte., Ltd. | Detecting foreign objects in wireless power transfer systems |
| CN111052541B (zh) | 2018-07-19 | 2023-09-29 | 联发科技（新加坡）私人有限公司 | 无线功率传输系统之异物侦测 |
| EP3637583A1 (en) * | 2018-10-09 | 2020-04-15 | Koninklijke Philips N.V. | Wireless power transfer |
| KR102532469B1 (ko) * | 2018-11-19 | 2023-05-12 | 엘지전자 주식회사 | 무선 전력 전송 장치 |
| JP7278756B2 (ja) * | 2018-11-28 | 2023-05-22 | キヤノン株式会社 | 受電装置、受電装置の制御方法及びプログラム |
| KR102735598B1 (ko) * | 2018-12-24 | 2024-11-29 | 엘지이노텍 주식회사 | 무선 전력 전송 제어 방법 및 장치 |
| CN109638942B (zh) * | 2018-12-27 | 2020-05-19 | 电子科技大学 | 一种无源无线氢气传感标签及系统 |
| US11509169B2 (en) | 2019-02-13 | 2022-11-22 | Spark Connected LLC | Sub-surface wireless charging |
| KR102205164B1 (ko) * | 2019-02-19 | 2021-01-19 | 엘지전자 주식회사 | 무선 전력 전송 장치 및 그 제어방법 |
| US11152823B2 (en) | 2019-04-01 | 2021-10-19 | Spark Connected LLC | Translation unit for wireless power transfer |
| WO2020222528A1 (ko) * | 2019-04-29 | 2020-11-05 | 엘지전자 주식회사 | 무선전력 수신장치, 무선전력 전송장치 및 이를 이용한 무선전력 전송방법 |
| USD927053S1 (en) * | 2019-05-15 | 2021-08-03 | Tuanfang Liu | Electronic cigarette |
| USD927054S1 (en) * | 2019-05-15 | 2021-08-03 | Tuanfang Liu | Electronic cigarette |
| US11264839B2 (en) | 2019-07-23 | 2022-03-01 | Aira, Inc. | Detection of device removal from a surface of a multi-coil wireless charging device |
| US11258307B2 (en) * | 2019-08-14 | 2022-02-22 | Apple Inc. | Wireless power system with foreign object detection |
| US11336127B2 (en) * | 2019-08-15 | 2022-05-17 | Mediatek Singapore Pte. Ltd. | Calibration of foreign object detection in wireless power systems with authentication |
| US11394242B2 (en) | 2019-09-12 | 2022-07-19 | Spark Connected LLC | Wireless power transfer in-band communication circuit and method |
| EP3793061A1 (en) | 2019-09-16 | 2021-03-17 | NXP USA, Inc. | Foreign object detection method and apparatus |
| DE112020005968T5 (de) | 2019-12-03 | 2022-09-22 | Apple Inc. | Drahtlose leistungssysteme mit fremdobjekterfassung |
| JP7457493B2 (ja) * | 2019-12-10 | 2024-03-28 | キヤノン株式会社 | 送電装置、受電装置、それらの制御方法およびプログラム |
| US11056922B1 (en) | 2020-01-03 | 2021-07-06 | Nucurrent, Inc. | Wireless power transfer system for simultaneous transfer to multiple devices |
| KR102824542B1 (ko) * | 2020-01-29 | 2025-06-25 | 엘지전자 주식회사 | 무선충전 장치, 방법 및 시스템에서 아웃밴드 통신이 가능한 장치 및 방법 |
| US11515739B2 (en) | 2020-02-14 | 2022-11-29 | Spark Connected LLC | FOD and wireless power transfer calibration |
| WO2021177987A1 (en) | 2020-03-03 | 2021-09-10 | Microchip Technology Incorporated | Low power object detection in multi-coil wireless charging systems and related systems, methods, and devices |
| CN115380451A (zh) * | 2020-03-06 | 2022-11-22 | Lg 电子株式会社 | 发送无线功率的设备、发送无线功率的方法、接收无线功率的设备以及接收无线功率的方法 |
| US12068631B2 (en) | 2020-04-13 | 2024-08-20 | Spark Connected LLC | Alignment method for sub-surface wireless charger |
| US12053055B2 (en) | 2020-05-15 | 2024-08-06 | Spark Connected LLC | Dual function wireless power and thermal receiver |
| US11201502B1 (en) | 2020-06-16 | 2021-12-14 | Nxp Usa, Inc. | Hybrid wireless power transfer system for an electronic device |
| US11888331B2 (en) | 2020-07-01 | 2024-01-30 | Spark Connected LLC | Sub-surface wireless charging and associated method |
| US12046922B2 (en) * | 2020-08-16 | 2024-07-23 | Aira, Inc. | Adaptive foreign object detection avoidance in a multi-coil wireless charging device |
| CN112583141B (zh) * | 2020-11-25 | 2023-06-27 | 华为数字能源技术有限公司 | 一种无线充电设备、充电底座及异物检测方法 |
| US11881716B2 (en) | 2020-12-22 | 2024-01-23 | Nucurrent, Inc. | Ruggedized communication for wireless power systems in multi-device environments |
| WO2022140609A1 (en) * | 2020-12-22 | 2022-06-30 | Nucurrent, Inc. | Detection of foreign objects in large charging volume applications |
| US11876386B2 (en) | 2020-12-22 | 2024-01-16 | Nucurrent, Inc. | Detection of foreign objects in large charging volume applications |
| CN115333180B (zh) * | 2021-03-04 | 2025-04-29 | 吉成无线（深圳）有限公司 | 基于中继线圈的远距离自适应asm通信解调的自学习控制方法及无线充电器 |
| US12500451B2 (en) | 2021-05-20 | 2025-12-16 | Spark Connected LLC | Wireless power transmitter and receiver |
| EP4098477A1 (en) * | 2021-05-25 | 2022-12-07 | Hyundai Motor Company | Apparatus and method for communication association, positioning, and pairing for wireless power transfer |
| US12334753B2 (en) | 2021-08-13 | 2025-06-17 | Samsung Electronics Co., Ltd | Method of detecting foreign object and electronic device |
| CN116032034A (zh) * | 2021-10-27 | 2023-04-28 | 华为数字能源技术有限公司 | 一种异物检测装置、方法及无线充电器 |
| EP4436006A4 (en) * | 2021-11-16 | 2025-12-10 | Lg Electronics Inc | METHOD AND APPARATUS FOR GENERING A TIME SLOT IN A WIRELESS POWER TRANSMISSION SYSTEM |
| US20230163635A1 (en) * | 2021-11-19 | 2023-05-25 | Samsung Electronics Co., Ltd. | Wireless power transmission device and operating method of wireless power transmitter |
| US11831174B2 (en) | 2022-03-01 | 2023-11-28 | Nucurrent, Inc. | Cross talk and interference mitigation in dual wireless power transmitter |
| US12003116B2 (en) | 2022-03-01 | 2024-06-04 | Nucurrent, Inc. | Wireless power transfer system for simultaneous transfer to multiple devices with cross talk and interference mitigation |
| US20240343147A1 (en) * | 2023-04-12 | 2024-10-17 | GM Global Technology Operations LLC | Detection and mitigation of charging signal oscillations during offboard charging event |
| TWI848763B (zh) * | 2023-07-06 | 2024-07-11 | 立錡科技股份有限公司 | 可偵測無線電源接收器與異物之無線電源發射電路及方法 |
| DE102023123588A1 (de) * | 2023-09-01 | 2025-03-06 | Turck Holding Gmbh | Verfahren zum Betreiben eines induktiven Kopplers |
| US20250337279A1 (en) * | 2024-04-26 | 2025-10-30 | Nucurrent, Inc. | Efficiency Enhancements for Large Area Wireless Power Transfer Systems |
| CN118971412B (zh) * | 2024-10-17 | 2025-03-11 | 成都市易冲半导体有限公司 | 异物检测方法、装置及无线充电系统 |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008123239A (ja) * | 2006-11-13 | 2008-05-29 | Hitachi Ltd | キーワード抽出検索方式およびモバイル端末 |
| JP2009201328A (ja) | 2008-02-25 | 2009-09-03 | Toshiba Corp | 充電装置及び充電システム |
| JP4725604B2 (ja) * | 2008-06-25 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器 |
| JP4725664B2 (ja) | 2008-06-25 | 2011-07-13 | セイコーエプソン株式会社 | 送電制御装置、送電装置、受電制御装置、受電装置、電子機器、送電制御方法、及び受電制御方法 |
| KR101059657B1 (ko) * | 2009-10-07 | 2011-08-25 | 삼성전기주식회사 | 무선 전력 송수신 장치 및 그 방법 |
| JP2012016125A (ja) | 2010-06-30 | 2012-01-19 | Panasonic Electric Works Co Ltd | 非接触給電システム及び非接触給電システムの金属異物検出装置 |
| JP4996722B2 (ja) * | 2010-06-30 | 2012-08-08 | 株式会社東芝 | 電力伝送システム及び送電装置 |
| JP5071574B1 (ja) * | 2011-07-05 | 2012-11-14 | ソニー株式会社 | 検知装置、受電装置、非接触電力伝送システム及び検知方法 |
| JP6035711B2 (ja) * | 2011-07-21 | 2016-11-30 | ソニー株式会社 | 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法 |
| JP5840886B2 (ja) * | 2011-07-25 | 2016-01-06 | ソニー株式会社 | 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法 |
| JP2013059236A (ja) * | 2011-09-09 | 2013-03-28 | Sony Corp | 検知装置、受電装置、送電装置、非接触電力伝送システム及び検知方法 |
| JP2013070580A (ja) * | 2011-09-26 | 2013-04-18 | Sony Corp | 受電装置、送電装置、非接触電力伝送システム及び非接触電力伝送方法 |
| US9450648B2 (en) * | 2011-10-13 | 2016-09-20 | Integrated Device Technology, Inc. | Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system |
| JP5838768B2 (ja) * | 2011-11-30 | 2016-01-06 | ソニー株式会社 | 検知装置、受電装置、非接触電力伝送システム及び検知方法 |
| KR101213649B1 (ko) * | 2011-12-16 | 2012-12-18 | 전자부품연구원 | 이물질 및 무선 충전기기의 이동을 감지할 수 있는 자기공진유도 방식을 이용한 무선 전력전송 장치 및 방법 |
| JP5967989B2 (ja) * | 2012-03-14 | 2016-08-10 | ソニー株式会社 | 検知装置、受電装置、送電装置及び非接触給電システム |
| JP5915904B2 (ja) * | 2012-06-22 | 2016-05-11 | ソニー株式会社 | 処理装置、処理方法、及び、プログラム |
| JP2015223009A (ja) | 2012-09-15 | 2015-12-10 | 三洋電機株式会社 | 無接点充電方法 |
| US9178361B2 (en) | 2012-09-27 | 2015-11-03 | ConvenientPower, Ltd. | Methods and systems for detecting foreign objects in a wireless charging system |
| KR102051682B1 (ko) | 2013-03-15 | 2019-12-03 | 지이 하이브리드 테크놀로지스, 엘엘씨 | 무선 전력 전송 시스템에서 이물질 감지 장치 및 방법 |
| JP2014220944A (ja) * | 2013-05-09 | 2014-11-20 | キヤノン株式会社 | 給電装置、電子機器、方法及びプログラム |
| CN111431639A (zh) * | 2013-06-06 | 2020-07-17 | 索尼公司 | 无线通信方法和无线通信设备 |
| KR101604310B1 (ko) | 2013-06-16 | 2016-03-17 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
| JP6087434B2 (ja) | 2013-06-19 | 2017-03-01 | ルネサスエレクトロニクス株式会社 | 送電装置、非接触給電システム、及び制御方法 |
| JP6387222B2 (ja) * | 2013-08-28 | 2018-09-05 | ソニー株式会社 | 給電装置、受電装置、給電システム、および、給電装置の制御方法 |
| EP3050190B1 (en) * | 2013-09-24 | 2018-11-07 | Powermat Technologies Ltd. | System and method for increasing operational range of inductive power transmission |
| KR101667725B1 (ko) * | 2013-11-21 | 2016-10-20 | 엘지전자 주식회사 | 무선 전력 전송 장치 및 그 제어 방법 |
| US10097041B2 (en) | 2013-10-31 | 2018-10-09 | Lg Electronics Inc. | Wireless power transmission device and control method therefor |
| EP3009866B1 (en) * | 2014-03-05 | 2022-05-04 | Panasonic Intellectual Property Management Co., Ltd. | Foreign object detector, power transmitter, power receiver, and wireless power transmission system |
| ES2684330T3 (es) * | 2014-03-25 | 2018-10-02 | Koninklijke Philips N.V. | Transferencia de potencia inductiva inalámbrica |
| KR102166881B1 (ko) * | 2014-04-03 | 2020-10-16 | 엘지이노텍 주식회사 | 무선 전력 송신 장치 |
| US9939539B2 (en) * | 2014-04-04 | 2018-04-10 | Texas Instruments Incorporated | Wireless power receiver and/or foreign object detection by a wireless power transmitter |
| EP3131180B1 (en) * | 2014-04-11 | 2019-06-05 | LG Electronics Inc. | Wireless power transmitter and wireless power transmitting method |
| CN107257167B (zh) * | 2014-05-27 | 2020-01-21 | 松下知识产权经营株式会社 | 送电装置以及无线电力传输系统 |
| KR101750870B1 (ko) | 2014-06-20 | 2017-06-26 | 엘지전자 주식회사 | 무선 전력 전송방법, 무선 전력 전송장치 및 무선 충전 시스템 |
| WO2015194889A1 (en) * | 2014-06-20 | 2015-12-23 | Lg Electronics Inc. | Wireless power transfer method, apparatus and system |
| US9505315B2 (en) * | 2014-08-04 | 2016-11-29 | Qualcomm Incorporated | Wireless charging based on selective activation of transmit antennas |
| KR102285941B1 (ko) * | 2014-08-12 | 2021-08-06 | 애플 인크. | 전력 전달을 위한 시스템 및 방법 |
| KR102197580B1 (ko) * | 2014-10-07 | 2021-01-04 | 주식회사 히타치엘지 데이터 스토리지 코리아 | 무선 전력 전송 장치 및 방법 |
| US10132650B2 (en) * | 2015-01-22 | 2018-11-20 | Integrated Device Technology, Inc. | Apparatuses and related methods for detecting magnetic flux field characteristics with a wireless power transmitter |
| EP3160072B1 (en) * | 2015-10-19 | 2019-10-02 | Yamar Electronics Ltd. | Transceiver for asynchronous data transmission over a noisy channel |
| US10199881B2 (en) * | 2015-10-23 | 2019-02-05 | Mediatek Inc. | Robust foreign objects detection |
| CN115603472A (zh) | 2016-07-01 | 2023-01-13 | Lg伊诺特有限公司（Kr） | 检测充电区域中的异物的方法和无线电力发送器 |
| KR102617560B1 (ko) * | 2016-08-23 | 2023-12-27 | 엘지이노텍 주식회사 | 이물질 검출 방법 및 그를 위한 장치 및 시스템 |
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