JP2019506120A5 - - Google Patents
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- Publication number
- JP2019506120A5 JP2019506120A5 JP2018534624A JP2018534624A JP2019506120A5 JP 2019506120 A5 JP2019506120 A5 JP 2019506120A5 JP 2018534624 A JP2018534624 A JP 2018534624A JP 2018534624 A JP2018534624 A JP 2018534624A JP 2019506120 A5 JP2019506120 A5 JP 2019506120A5
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- receiver
- sar value
- power
- spatial location
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 230000001702 transmitter Effects 0.000 claims 32
- 230000005540 biological transmission Effects 0.000 claims 13
- 238000010521 absorption reaction Methods 0.000 claims 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021039737A JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562272454P | 2015-12-29 | 2015-12-29 | |
US62/272,454 | 2015-12-29 | ||
US15/059,898 US10778041B2 (en) | 2015-09-16 | 2016-03-03 | Systems and methods for generating power waves in a wireless power transmission system |
US15/059,898 | 2016-03-03 | ||
PCT/US2016/069316 WO2017117452A1 (en) | 2015-12-29 | 2016-12-29 | Systems and methods for generating power waves in a wireless power transmission system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021039737A Division JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2019506120A JP2019506120A (ja) | 2019-02-28 |
JP2019506120A5 true JP2019506120A5 (es) | 2019-12-26 |
JP6853258B2 JP6853258B2 (ja) | 2021-03-31 |
Family
ID=59225817
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018534624A Active JP6853258B2 (ja) | 2015-12-29 | 2016-12-29 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
JP2021039737A Active JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021039737A Active JP7189985B2 (ja) | 2015-12-29 | 2021-03-11 | 無線電力伝送システム内で電力波を生成するためのシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3398242A4 (es) |
JP (2) | JP6853258B2 (es) |
KR (1) | KR102666650B1 (es) |
CN (1) | CN109041586B (es) |
WO (1) | WO2017117452A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107548096A (zh) * | 2017-09-04 | 2018-01-05 | 深圳市万普拉斯科技有限公司 | Sar调整方法、装置、移动终端及可读存储介质 |
KR102464384B1 (ko) * | 2017-10-20 | 2022-11-08 | 삼성전자주식회사 | 무선 전력 송신 장치 및 그 제어 방법 |
JP7054583B2 (ja) * | 2018-09-18 | 2022-04-14 | 株式会社東芝 | 無線電力伝送装置、無線電力伝送システム及び無線電力伝送方法 |
KR102614867B1 (ko) * | 2018-12-18 | 2023-12-15 | 한국전기연구원 | 2차원 배열형 대전력 초고주파 송신 시스템 |
CN115280636A (zh) * | 2020-03-18 | 2022-11-01 | 华为技术有限公司 | 输能设备、受能设备以及一种用于无线充电的方法 |
CN114204698A (zh) * | 2020-09-17 | 2022-03-18 | 华为数字能源技术有限公司 | 一种无线充电方法和无线充电系统 |
CN113224858A (zh) * | 2021-05-18 | 2021-08-06 | 海南快停科技有限公司 | 一种带定位功能的声波无线输电系统及控制方法 |
KR20230163851A (ko) * | 2022-05-24 | 2023-12-01 | 삼성전자주식회사 | 인체를 검출하는 무선 전력 송신 장치 및 동작 방법 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US787412A (en) * | 1900-05-16 | 1905-04-18 | Nikola Tesla | Art of transmitting electrical energy through the natural mediums. |
WO2001011716A1 (en) * | 1999-08-09 | 2001-02-15 | Franco Toninato | Antenna for mobile radiocommunications equipment |
US20090047998A1 (en) * | 2007-08-16 | 2009-02-19 | Motorola, Inc. | Method and apparatus for controlling power transmission levels for a mobile station having transmit diversity |
JP2010539887A (ja) * | 2007-09-19 | 2010-12-16 | クゥアルコム・インコーポレイテッド | 無線電力磁気共振器から生じた電力を最大化すること |
US8855554B2 (en) * | 2008-03-05 | 2014-10-07 | Qualcomm Incorporated | Packaging and details of a wireless power device |
EP2329505A1 (en) * | 2008-08-25 | 2011-06-08 | Governing Dynamics, LLC. | Wireless energy transfer system |
US7786419B2 (en) * | 2008-09-30 | 2010-08-31 | The Invention Science Fund I, Llc | Beam power with beam redirection |
US8148985B2 (en) * | 2008-10-15 | 2012-04-03 | Massachusetts Institute Of Technology | Method for reducing maximum local specific absorption rate in magnetic resonance imaging |
US8442457B2 (en) * | 2009-09-08 | 2013-05-14 | Google Inc. | System and method for adaptive beamforming for specific absorption rate control |
US8798719B2 (en) * | 2009-12-02 | 2014-08-05 | Qing X. Yang | Method of utilization of high dielectric constant (HDC) materials for reducing SAR and enhancing SNR in MRI |
US8934857B2 (en) * | 2010-05-14 | 2015-01-13 | Qualcomm Incorporated | Controlling field distribution of a wireless power transmitter |
US8996054B2 (en) * | 2010-11-16 | 2015-03-31 | Telefonaktiebolaget L M Ericsson (Publ) | Dynamic SAR emission control to minimize RF exposure |
US8811918B2 (en) | 2010-11-26 | 2014-08-19 | Broadcom Corporation | Distribution of transmit signal to multiple transmit antennas for reduction of measured specific absorption rate |
US20130063143A1 (en) * | 2011-09-01 | 2013-03-14 | Siemens Aktiengesellschaft | Local SAR Constrained Parallel Transmission RF Pulse in Magnetic Resonance Imaging |
US8831528B2 (en) * | 2012-01-04 | 2014-09-09 | Futurewei Technologies, Inc. | SAR control using capacitive sensor and transmission duty cycle control in a wireless device |
US9124125B2 (en) * | 2013-05-10 | 2015-09-01 | Energous Corporation | Wireless power transmission with selective range |
US10103582B2 (en) * | 2012-07-06 | 2018-10-16 | Energous Corporation | Transmitters for wireless power transmission |
GB2510318A (en) * | 2012-10-24 | 2014-08-06 | Microsoft Corp | Antenna device with reduced specific absorption rate (SAR) characteristics |
US10491050B2 (en) * | 2012-12-26 | 2019-11-26 | Elwha Llc | Ad hoc wireless sensor package |
US9083452B2 (en) * | 2013-03-13 | 2015-07-14 | Qualcomm, Incorporated | Near-field equivalent source representation for SAR estimation |
US9711998B2 (en) * | 2013-03-27 | 2017-07-18 | International Business Machines Corporation | Power transmitting device, power receiving device, power supply system, and power supply method |
US10893488B2 (en) * | 2013-06-14 | 2021-01-12 | Microsoft Technology Licensing, Llc | Radio frequency (RF) power back-off optimization for specific absorption rate (SAR) compliance |
CN104640187B (zh) * | 2013-11-07 | 2019-04-05 | 中兴通讯股份有限公司 | 发射功率控制方法及装置 |
US9813997B2 (en) * | 2014-01-10 | 2017-11-07 | Microsoft Technology Licensing, Llc | Antenna coupling for sensing and dynamic transmission |
US9871545B2 (en) * | 2014-12-05 | 2018-01-16 | Microsoft Technology Licensing, Llc | Selective specific absorption rate adjustment |
-
2016
- 2016-12-29 CN CN201680082787.8A patent/CN109041586B/zh active Active
- 2016-12-29 JP JP2018534624A patent/JP6853258B2/ja active Active
- 2016-12-29 WO PCT/US2016/069316 patent/WO2017117452A1/en active Application Filing
- 2016-12-29 EP EP16882696.4A patent/EP3398242A4/en active Pending
- 2016-12-29 KR KR1020187021892A patent/KR102666650B1/ko active IP Right Grant
-
2021
- 2021-03-11 JP JP2021039737A patent/JP7189985B2/ja active Active
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