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EP3363097A4 - Focusing pulsed transmissions in multipath wireless power delivery environments - Google Patents

Focusing pulsed transmissions in multipath wireless power delivery environments Download PDF

Info

Publication number
EP3363097A4
EP3363097A4 EP16856309.6A EP16856309A EP3363097A4 EP 3363097 A4 EP3363097 A4 EP 3363097A4 EP 16856309 A EP16856309 A EP 16856309A EP 3363097 A4 EP3363097 A4 EP 3363097A4
Authority
EP
European Patent Office
Prior art keywords
wireless power
power delivery
multipath wireless
delivery environments
pulsed transmissions
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.)
Withdrawn
Application number
EP16856309.6A
Other languages
German (de)
French (fr)
Other versions
EP3363097A1 (en
Inventor
Hatem Zeine
Siamak Ebadi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ossia Inc
Original Assignee
Ossia Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ossia Inc filed Critical Ossia Inc
Priority claimed from PCT/US2016/057124 external-priority patent/WO2017066629A1/en
Publication of EP3363097A1 publication Critical patent/EP3363097A1/en
Publication of EP3363097A4 publication Critical patent/EP3363097A4/en
Withdrawn legal-status Critical Current

Links

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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
EP16856309.6A 2015-10-15 2016-10-14 Focusing pulsed transmissions in multipath wireless power delivery environments Withdrawn EP3363097A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562242248P 2015-10-15 2015-10-15
PCT/US2016/057124 WO2017066629A1 (en) 2015-10-15 2016-10-14 Focusing pulsed transmissions in multipath wireless power delivery environments

Publications (2)

Publication Number Publication Date
EP3363097A1 EP3363097A1 (en) 2018-08-22
EP3363097A4 true EP3363097A4 (en) 2019-03-13

Family

ID=62873023

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16856309.6A Withdrawn EP3363097A4 (en) 2015-10-15 2016-10-14 Focusing pulsed transmissions in multipath wireless power delivery environments

Country Status (2)

Country Link
EP (1) EP3363097A4 (en)
CN (1) CN108370367A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020110220A1 (en) * 2020-04-14 2021-10-14 Brusa Elektronik Ag Device and method for driving an electric vehicle
WO2024055285A1 (en) * 2022-09-16 2024-03-21 Qualcomm Incorporated Techniques for energy transfer devices supporting multiple types of wireless energy transfer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120326660A1 (en) * 2011-06-27 2012-12-27 Board Of Regents, The University Of Texas System Wireless Power Transmission
US20150171512A1 (en) * 2013-12-17 2015-06-18 Elwha Llc Sub-nyquist holographic aperture antenna configured to define selectable, arbitrary complex electromagnetic fields
US20150229133A1 (en) * 2012-09-19 2015-08-13 Duke University Subscription based miso and mimo wireless energy transfer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8159364B2 (en) * 2007-06-14 2012-04-17 Omnilectric, Inc. Wireless power transmission system
KR101779344B1 (en) * 2011-02-07 2017-09-19 삼성전자주식회사 Method and Apparatus for controlling wireless power transmission and reception, and wireless power transmission system
US20120274154A1 (en) * 2011-04-27 2012-11-01 Research In Motion Limited Methods and apparatuses for wireless power transfer
KR101910194B1 (en) * 2011-11-07 2018-10-22 엘에스전선 주식회사 System for wireless power transmission and reception capable of multi charge
US9553473B2 (en) * 2013-02-04 2017-01-24 Ossia Inc. Systems and methods for optimally delivering pulsed wireless power
CN104184219A (en) * 2014-07-30 2014-12-03 重庆邮电大学 TR-based reverse cooperation RF power supply system and method
CN104753131B (en) * 2015-02-16 2016-02-24 郑州携能通信技术有限公司 A kind of wireless charging method and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120326660A1 (en) * 2011-06-27 2012-12-27 Board Of Regents, The University Of Texas System Wireless Power Transmission
US20150229133A1 (en) * 2012-09-19 2015-08-13 Duke University Subscription based miso and mimo wireless energy transfer
US20150171512A1 (en) * 2013-12-17 2015-06-18 Elwha Llc Sub-nyquist holographic aperture antenna configured to define selectable, arbitrary complex electromagnetic fields

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2017066629A1 *

Also Published As

Publication number Publication date
CN108370367A (en) 2018-08-03
EP3363097A1 (en) 2018-08-22

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20180509

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

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DAV Request for validation of the european patent (deleted)
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A4 Supplementary search report drawn up and despatched

Effective date: 20190212

RIC1 Information provided on ipc code assigned before grant

Ipc: H02J 50/20 20160101AFI20190206BHEP

Ipc: H02J 7/02 20160101ALN20190206BHEP

Ipc: H04L 29/02 20060101ALI20190206BHEP

Ipc: H02J 50/90 20160101ALI20190206BHEP

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Effective date: 20190918