EP3241224A4 - Systems and methods for wireless power transmission - Google Patents
Systems and methods for wireless power transmission Download PDFInfo
- Publication number
- EP3241224A4 EP3241224A4 EP15876036.3A EP15876036A EP3241224A4 EP 3241224 A4 EP3241224 A4 EP 3241224A4 EP 15876036 A EP15876036 A EP 15876036A EP 3241224 A4 EP3241224 A4 EP 3241224A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- systems
- methods
- power transmission
- wireless power
- wireless
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
- H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
-
- H04B5/26—
-
- H04B5/79—
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/584,061 US9900057B2 (en) | 2012-07-06 | 2014-12-29 | Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas |
PCT/US2015/067291 WO2016109316A1 (en) | 2014-12-29 | 2015-12-22 | Systems and methods for wireless power transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3241224A1 EP3241224A1 (en) | 2017-11-08 |
EP3241224A4 true EP3241224A4 (en) | 2018-05-30 |
Family
ID=56284937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15876036.3A Pending EP3241224A4 (en) | 2014-12-29 | 2015-12-22 | Systems and methods for wireless power transmission |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3241224A4 (en) |
JP (2) | JP6912380B2 (en) |
KR (1) | KR20170100649A (en) |
CN (2) | CN107408448B (en) |
WO (1) | WO2016109316A1 (en) |
Cited By (1)
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CN117314397B (en) * | 2023-11-29 | 2024-02-02 | 贵州省公路建设养护集团有限公司 | Safety inspection method based on bridge construction, electronic equipment and storage medium |
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KR102328712B1 (en) * | 2017-03-03 | 2021-11-22 | 삼성전자주식회사 | Transmitter for Transferring Wireless Power and Controlling Method Thereof |
US11178625B2 (en) | 2017-06-06 | 2021-11-16 | Supply, Inc. | Method and system for wireless power delivery |
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KR101966636B1 (en) * | 2017-08-23 | 2019-04-08 | (주)성진아이엘 | Wireless power transmitter and operation method thereof |
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JP6602356B2 (en) * | 2017-09-27 | 2019-11-06 | 京セラ株式会社 | Power transmission device, power transmission control method, and wireless power transmission system |
JP7005259B2 (en) * | 2017-10-04 | 2022-01-21 | キヤノン株式会社 | Power transmission equipment, control methods for power transmission equipment, and programs |
EP3707803A4 (en) * | 2017-11-08 | 2021-07-07 | Ossia Inc. | Anytime beaconing in a wireless power transmission system |
KR102469310B1 (en) | 2017-11-23 | 2022-11-22 | 삼성전자주식회사 | Wireless power transmitting device, electronic device for wirelessly receiving power and method of operating thereof |
US10714983B2 (en) * | 2017-12-21 | 2020-07-14 | Apple Inc. | Near-field microwave wireless power system |
CN108134416B (en) * | 2017-12-21 | 2021-11-09 | 同济大学 | Mobile optical charging system based on time division multiplexing and pulse width modulation and application |
EP4131724A1 (en) * | 2017-12-22 | 2023-02-08 | Ossia Inc. | Transmission path identification based on propagation channel diversity |
CN108539876A (en) * | 2018-01-17 | 2018-09-14 | 北京网信云服信息科技有限公司 | A kind of wireless charging transmitter and wireless charging receiver |
JP7101792B2 (en) * | 2018-03-08 | 2022-07-15 | サプライ,インコーポレイテッド | Methods and systems for wireless power transfer |
US10923968B2 (en) * | 2018-03-12 | 2021-02-16 | Mediatek Inc. | Combined wireless charging and position tracking |
US11404910B2 (en) * | 2018-03-23 | 2022-08-02 | Raytheon Company | Multi-cell inductive wireless power transfer system |
JP2019170144A (en) * | 2018-03-23 | 2019-10-03 | 悠 小澤 | Radio power feeding system |
JP2021519572A (en) * | 2018-03-27 | 2021-08-10 | グル ワイヤレス インコーポレーテッド | Wireless power transmission according to the situation |
KR102039921B1 (en) * | 2018-05-18 | 2019-11-05 | 한밭대학교 산학협력단 | Phase array antenna and wireless power transmission system and method using thereof |
KR102602320B1 (en) | 2018-08-14 | 2023-11-16 | 삼성전자주식회사 | Wireless power receiving device, wireless power transmitting device, and method for controlling thereof |
EP3826138A4 (en) * | 2018-08-21 | 2021-06-23 | Mitsubishi Electric Corporation | Non-contact power supply system, power reception apparatus for non-contact power supply, and activation signal transmission method by power reception apparatus for non-contact power supplying |
JP6906488B2 (en) | 2018-09-05 | 2021-07-21 | 株式会社東芝 | Electronic devices and methods |
CN109193968B (en) * | 2018-10-15 | 2019-10-29 | 清华大学 | Based on adaptive phase-adjusted ultrasonic wave charging system and method |
KR102117330B1 (en) * | 2018-11-21 | 2020-06-01 | 성균관대학교 산학협력단 | Method and apparatus for microwave power transmitting and method and apparatus for microwave power receiving |
US20210408682A1 (en) * | 2018-11-30 | 2021-12-30 | Alexander KHRIPKOV | Beam Steering Antenna Structure and Electronic Device Comprising Said Structure |
KR102614867B1 (en) * | 2018-12-18 | 2023-12-15 | 한국전기연구원 | Two-dimension array type super high frequency transmission system |
KR102630451B1 (en) * | 2019-01-04 | 2024-01-31 | 삼성전자주식회사 | Wireless power transmitting device and method of operating thereof |
CN111835097B (en) | 2019-04-22 | 2022-02-11 | 北京小米移动软件有限公司 | Wireless charging system, wireless charging device and wireless power receiving device |
US11088449B2 (en) * | 2019-05-31 | 2021-08-10 | Sensata Technologies, Inc. | Radio frequency transceiver with an antenna having selectable polarization |
CN110992088B (en) * | 2019-11-22 | 2022-06-03 | 北京交通大学 | Information age-based wireless energy supply network energy trading method |
CN111121741A (en) * | 2019-12-17 | 2020-05-08 | 湖北麦格森斯科技有限公司 | Electronic compass without inclination angle compensation |
NO345876B1 (en) * | 2020-01-27 | 2021-09-20 | Raadgivende Ingenioer Per Dypvik As | Electric charger for utilizing transmitted energy on a communication line |
WO2021217495A1 (en) | 2020-04-29 | 2021-11-04 | 华为数字能源技术有限公司 | Long-distance wireless charging transmitting end, receiving end, and system |
CN111610391A (en) * | 2020-05-09 | 2020-09-01 | 广东雷霆技术有限公司 | Power supply efficiency detection method applied to NFC wireless power supply technology |
KR102426981B1 (en) | 2020-08-04 | 2022-07-28 | 연세대학교 산학협력단 | Transmitting and receiving apparatus and method of wireless power transmission system to improve wireless power transmission efficiency |
KR102457507B1 (en) * | 2020-11-11 | 2022-10-20 | 연세대학교 산학협력단 | Apparatus and method for estimating channel of wireless power transmission system using an intelligent reflective surface |
KR102580255B1 (en) * | 2020-11-30 | 2023-09-20 | 경희대학교 산학협력단 | Apparatus and method for transmitting wireless power to multi device |
WO2022221435A1 (en) | 2021-04-14 | 2022-10-20 | Supply, Inc. | System and method for wireless power networking |
CN113691966B (en) * | 2021-08-23 | 2023-09-05 | 上海联净电子科技有限公司 | Audio playing method, system, equipment and storage medium based on simultaneous transmission of information and energy |
KR102609635B1 (en) * | 2021-10-22 | 2023-12-05 | 한국전자기술연구원 | mmWave wireless power transmission device using Rotman lens |
WO2023240429A1 (en) * | 2022-06-14 | 2023-12-21 | Qualcomm Incorporated | Radio frequency energy harvesting configuration |
Citations (4)
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US20100315045A1 (en) * | 2007-06-14 | 2010-12-16 | Omnilectric, Inc. | Wireless power transmission system |
US20120326660A1 (en) * | 2011-06-27 | 2012-12-27 | Board Of Regents, The University Of Texas System | Wireless Power Transmission |
US20140375261A1 (en) * | 2012-02-05 | 2014-12-25 | Humavox Ltd. | Remote charging system |
US20140375253A1 (en) * | 2013-06-24 | 2014-12-25 | DvineWave Inc. | Methodology for multiple pocket-forming |
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KR101087870B1 (en) * | 2009-09-02 | 2011-11-30 | 채광묵 | Transmitting Apparatus and Receiving Apparatus for Remote Position Indication |
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US20140008993A1 (en) * | 2012-07-06 | 2014-01-09 | DvineWave Inc. | Methodology for pocket-forming |
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-
2015
- 2015-12-22 WO PCT/US2015/067291 patent/WO2016109316A1/en active Application Filing
- 2015-12-22 JP JP2017534995A patent/JP6912380B2/en active Active
- 2015-12-22 KR KR1020177021228A patent/KR20170100649A/en not_active Application Discontinuation
- 2015-12-22 EP EP15876036.3A patent/EP3241224A4/en active Pending
- 2015-12-22 CN CN201580077115.3A patent/CN107408448B/en active Active
- 2015-12-22 CN CN201910405209.9A patent/CN110289701B/en active Active
-
2021
- 2021-07-08 JP JP2021113776A patent/JP7274533B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100315045A1 (en) * | 2007-06-14 | 2010-12-16 | Omnilectric, Inc. | Wireless power transmission system |
US20120326660A1 (en) * | 2011-06-27 | 2012-12-27 | Board Of Regents, The University Of Texas System | Wireless Power Transmission |
US20140375261A1 (en) * | 2012-02-05 | 2014-12-25 | Humavox Ltd. | Remote charging system |
US20140375253A1 (en) * | 2013-06-24 | 2014-12-25 | DvineWave Inc. | Methodology for multiple pocket-forming |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016109316A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117314397B (en) * | 2023-11-29 | 2024-02-02 | 贵州省公路建设养护集团有限公司 | Safety inspection method based on bridge construction, electronic equipment and storage medium |
Also Published As
Publication number | Publication date |
---|---|
CN110289701A (en) | 2019-09-27 |
JP6912380B2 (en) | 2021-08-04 |
JP7274533B2 (en) | 2023-05-16 |
JP2018506252A (en) | 2018-03-01 |
CN107408448B (en) | 2019-06-14 |
KR20170100649A (en) | 2017-09-04 |
JP2021182858A (en) | 2021-11-25 |
CN110289701B (en) | 2023-11-24 |
EP3241224A1 (en) | 2017-11-08 |
WO2016109316A1 (en) | 2016-07-07 |
CN107408448A (en) | 2017-11-28 |
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