EP3568897A4 - Wireless power transmitter, wireless power receiving electronic device, and method for operating the same - Google Patents

Wireless power transmitter, wireless power receiving electronic device, and method for operating the same Download PDF

Info

Publication number
EP3568897A4
EP3568897A4 EP18783655.6A EP18783655A EP3568897A4 EP 3568897 A4 EP3568897 A4 EP 3568897A4 EP 18783655 A EP18783655 A EP 18783655A EP 3568897 A4 EP3568897 A4 EP 3568897A4
Authority
EP
European Patent Office
Prior art keywords
wireless power
operating
electronic device
same
receiving electronic
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Withdrawn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
EP18783655.6A
Other languages
German (de)
French (fr)
Other versions
EP3568897A1 (en
Inventor
Sung-Ku Yeo
Dae-Hyun Kim
Young-Joon Kim
Kang-Ho Byun
Hyo-Seok Han
Ki-Young Kim
Ji-Hoon Jung
Jae-Hyun Park
Eun-Song Um
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority claimed from PCT/KR2018/004093 external-priority patent/WO2018190581A1/en
Publication of EP3568897A1 publication Critical patent/EP3568897A1/en
Publication of EP3568897A4 publication Critical patent/EP3568897A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66—Regulating electric power
    • 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
    • H02J50/20—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
    • H02J50/60—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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/22—The load being a portable electronic device
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/63—Generation or supply of power specially adapted for television receivers
EP18783655.6A 2017-04-12 2018-04-06 Wireless power transmitter, wireless power receiving electronic device, and method for operating the same Withdrawn EP3568897A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762484473P 2017-04-12 2017-04-12
KR1020170081380A KR102439878B1 (en) 2017-04-12 2017-06-27 Wireless power transmitting device, electronic device for wirelessly receiving power and operation method thereof
PCT/KR2018/004093 WO2018190581A1 (en) 2017-04-12 2018-04-06 Wireless power transmitter, wireless power receiving electronic device, and method for operating the same

Publications (2)

Publication Number Publication Date
EP3568897A1 EP3568897A1 (en) 2019-11-20
EP3568897A4 true EP3568897A4 (en) 2020-01-01

Family

ID=64102444

Family Applications (4)

Application Number Title Priority Date Filing Date
EP18784736.3A Active EP3610556B1 (en) 2017-04-12 2018-04-06 Wireless power transmitting device, and operation method thereof
EP18785163.9A Active EP3580831B1 (en) 2017-04-12 2018-04-06 Wireless power transmitter, and wireless power receiving electronic device
EP18783655.6A Withdrawn EP3568897A4 (en) 2017-04-12 2018-04-06 Wireless power transmitter, wireless power receiving electronic device, and method for operating the same
EP18785165.4A Withdrawn EP3610555A4 (en) 2017-04-12 2018-04-09 Electronic device for wirelessly receiving power and operation method thereof

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP18784736.3A Active EP3610556B1 (en) 2017-04-12 2018-04-06 Wireless power transmitting device, and operation method thereof
EP18785163.9A Active EP3580831B1 (en) 2017-04-12 2018-04-06 Wireless power transmitter, and wireless power receiving electronic device

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP18785165.4A Withdrawn EP3610555A4 (en) 2017-04-12 2018-04-09 Electronic device for wirelessly receiving power and operation method thereof

Country Status (3)

Country Link
EP (4) EP3610556B1 (en)
KR (4) KR102439878B1 (en)
CN (4) CN110495070B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102483258B1 (en) * 2018-02-06 2023-01-02 삼성전자주식회사 Wireless power transmission apparatus and wireless power transmission method thereof
KR102587029B1 (en) * 2018-11-01 2023-10-10 엔에이치엔 주식회사 Method and system for establishing a connection between an Internet of Things system and a wireless charging receiver
KR102153809B1 (en) * 2018-11-16 2020-09-08 한국과학기술원 Apparatus and method for wirelessly transmiing power by considering rectifier performance of iot sensor
KR102250248B1 (en) * 2018-12-28 2021-05-10 주식회사 워프솔루션 Wireless charging system using ultra wide band
KR102213633B1 (en) * 2019-08-08 2021-02-05 엘지전자 주식회사 Wireless power transceiver and display system having the same
EP3855566B1 (en) * 2020-01-23 2024-05-01 Premo, SL Multiband 3d universal antenna
CN111263219A (en) * 2020-03-26 2020-06-09 广东九联科技股份有限公司 Wireless power supply communication system
KR20220014708A (en) * 2020-07-29 2022-02-07 삼성전자주식회사 Electronic device for prodiving power and operating method thereof
WO2022108426A1 (en) * 2020-11-17 2022-05-27 한국과학기술원 Three-dimensional wireless power transmission path control method and wireless power transmission system using same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140225562A1 (en) * 2011-09-29 2014-08-14 Powerbyproxi Limited Wirelessly rechargeable battery and components thereof
JP2015153773A (en) * 2014-02-10 2015-08-24 国立大学法人埼玉大学 Non-contact power feeding system
WO2016048008A1 (en) * 2014-09-25 2016-03-31 한국과학기술원 Wide area omni-directional wireless power transmission device
US20160172890A1 (en) * 2014-12-12 2016-06-16 Qualcomm Incorporated Wearable devices for wireless power transfer and communication

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7518267B2 (en) * 2003-02-04 2009-04-14 Access Business Group International Llc Power adapter for a remote device
US6642852B2 (en) * 2002-03-01 2003-11-04 Universal Electronics Inc. Remote control device with appliance power awareness
US9324230B2 (en) * 2008-12-04 2016-04-26 Gentex Corporation System and method for configuring a wireless control system of a vehicle using induction field communication
WO2010099644A1 (en) * 2009-03-02 2010-09-10 Huo Weimin Device used for eliminating standby power consumption of the infrared remote control electrical appliance
CN102104285B (en) * 2009-12-18 2013-04-24 海尔集团公司 Power supply method for display device and display device with wireless power supply
KR20110112917A (en) * 2010-04-08 2011-10-14 삼성전자주식회사 Television set with wireless power transform function
CN103563212B (en) * 2011-01-14 2017-03-29 海尔集团公司 Wireless power supply system and its control method
US10523276B2 (en) * 2011-08-16 2019-12-31 Qualcomm Incorporated Wireless power receiver with multiple receiver coils
CN103765797A (en) * 2011-09-08 2014-04-30 三星电子株式会社 Wireless power receiver and control method thereof
KR101305823B1 (en) * 2011-11-25 2013-09-06 한국전기연구원 Apparatus for relaying wireless power, method for transmitting wireless power and method for contorlling resonance frequency
US10312715B2 (en) * 2015-09-16 2019-06-04 Energous Corporation Systems and methods for wireless power charging
US9859756B2 (en) * 2012-07-06 2018-01-02 Energous Corporation Transmittersand methods for adjusting wireless power transmission based on information from receivers
JP6048800B2 (en) * 2012-09-06 2016-12-21 パナソニックＩｐマネジメント株式会社 Contactless power supply system, contactless adapter
KR102015496B1 (en) * 2013-03-04 2019-08-28 엘지전자 주식회사 Electronic device, electronic vechicle, wireless power transfer apparatus
KR102096312B1 (en) * 2013-07-03 2020-04-02 엘지전자 주식회사 Wireless power transmitter and method of wireless power transmittion
EP3140680B1 (en) * 2014-05-07 2021-04-21 WiTricity Corporation Foreign object detection in wireless energy transfer systems
CN107257167B (en) * 2014-05-27 2020-01-21 松下知识产权经营株式会社 Power transmission device and wireless power transmission system
KR20150142215A (en) * 2014-06-11 2015-12-22 주식회사 켐트로닉스 Auxiliary battery having removable disk with transmitter-receiver wireless charge and method for transmitting power and data thereof
KR20150142216A (en) * 2014-06-11 2015-12-22 주식회사 켐트로닉스 Auxiliary battery having solar collector with transmitter-receiver wireless charge
US10070171B2 (en) * 2014-12-22 2018-09-04 Verizon Patent And Licensing Inc. User interface navigation assistance systems and methods
CN107231821B (en) * 2014-12-29 2021-02-09 艾诺格思公司 TV system with wireless power transmitter
KR20170005696A (en) * 2015-07-06 2017-01-16 엘지이노텍 주식회사 Wireless Power Supplying Method and Apparatus Therefor
CN106410991B (en) * 2015-07-30 2021-08-27 松下知识产权经营株式会社 Foreign object detection device, wireless power transmission device, and wireless power transmission system
KR101740924B1 (en) * 2015-08-03 2017-05-29 (주)뉴한시스 Portable wireless dual charging battery pack
US10675980B2 (en) * 2015-09-04 2020-06-09 Intel Corporation Wireless charging apparatus with controlled power level adjustment
KR102513790B1 (en) * 2015-09-09 2023-03-27 삼성전자주식회사 Method and apparatus for transmitting a wireless power
US9941752B2 (en) * 2015-09-16 2018-04-10 Energous Corporation Systems and methods of object detection in wireless power charging systems
CN105958602A (en) * 2016-06-30 2016-09-21 庄景阳 Wireless power supply device of television
CN105933629A (en) * 2016-06-30 2016-09-07 庄景阳 Wireless power supply method for television
CN106100144A (en) * 2016-06-30 2016-11-09 泉州市中研智能机电研究院有限公司 Incremental plan based on wireless power

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140225562A1 (en) * 2011-09-29 2014-08-14 Powerbyproxi Limited Wirelessly rechargeable battery and components thereof
JP2015153773A (en) * 2014-02-10 2015-08-24 国立大学法人埼玉大学 Non-contact power feeding system
WO2016048008A1 (en) * 2014-09-25 2016-03-31 한국과학기술원 Wide area omni-directional wireless power transmission device
US20160172890A1 (en) * 2014-12-12 2016-06-16 Qualcomm Incorporated Wearable devices for wireless power transfer and communication

Also Published As

Publication number Publication date
EP3610556B1 (en) 2023-10-18
EP3610556C0 (en) 2023-10-18
KR102481939B1 (en) 2022-12-28
CN110495069A (en) 2019-11-22
EP3610555A4 (en) 2020-04-15
CN110462972B (en) 2023-04-07
KR102439878B1 (en) 2022-09-05
CN110495069B (en) 2024-02-13
EP3580831B1 (en) 2023-08-23
KR102472543B1 (en) 2022-12-01
EP3580831A1 (en) 2019-12-18
CN110462974A (en) 2019-11-15
EP3610556A4 (en) 2020-04-29
EP3610556A1 (en) 2020-02-19
CN110495070B (en) 2023-04-25
CN110462974B (en) 2024-02-09
EP3580831A4 (en) 2020-03-04
CN110495070A (en) 2019-11-22
EP3610555A1 (en) 2020-02-19
EP3568897A1 (en) 2019-11-20
KR20180115200A (en) 2018-10-22
KR102417809B1 (en) 2022-07-06
KR20180115199A (en) 2018-10-22
KR20180115207A (en) 2018-10-22
CN110462972A (en) 2019-11-15
KR20180115201A (en) 2018-10-22

Similar Documents

Publication Publication Date Title
EP3565087A4 (en) Wireless power transmitter, electronic device receiving power wirelessly, and method for operating same
EP3531537A4 (en) Wireless power transmitter, electronic device, and control methods thereof
EP3667936A4 (en) Electronic device, method and medium for wireless communications
EP3568897A4 (en) Wireless power transmitter, wireless power receiving electronic device, and method for operating the same
EP3457527A4 (en) Wireless power transmission method and device therefor
EP3621319A4 (en) Electronic device and method for wireless communication
EP3476004A4 (en) Antenna for wireless communication and electronic device including the same
EP3358905A4 (en) Wireless communication method using near field communication, and electronic device
EP3297123A4 (en) Wireless power transmission method, wireless power reception method, and apparatus therefor
EP3637918A4 (en) Electronic apparatus, wireless communication device, and wireless communication method
EP3467997A4 (en) Wireless power transmission method and device therefor
EP3823134A4 (en) Electronic device, wireless charging device, and wireless charging method
EP3696944A4 (en) Wireless power transmission device
EP3637937A4 (en) Electronic device in wireless communication system, and wireless communication method
EP3635940A4 (en) Data communication method for wireless power charging and electronic device using the same
EP3654599A4 (en) Transmission device, receiving device, and radio communication method
EP3716401A4 (en) Power feeding device, antenna and electronic device
EP3606205A4 (en) Electronic device and method for wireless communication
EP3815217A4 (en) Wireless power transmitter, electronic device for wirelessly receiving power, and method for operating the same
EP3675321A4 (en) Wireless power transmission apparatus, electronic apparatus for receiving power wirelessly and operation method thereof
EP3598655A4 (en) Electronic device and method for wireless communication
EP3657852A4 (en) Electronic device in wireless communication system, and wireless communication method
EP3467998A4 (en) Wireless power transmitter and wireless power receiver, and operation methods therefor
EP3567740A4 (en) Electronic device, radio communication apparatus, and radio communication method
EP3554150A4 (en) Method for determining transmit power, and wireless communication device

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190815

AK Designated contracting states

Kind code of ref document: A1

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

Extension state: BA ME

A4 Supplementary search report drawn up and despatched

Effective date: 20191129

RIC1 Information provided on ipc code assigned before grant

Ipc: H02J 50/40 20160101AFI20191125BHEP

Ipc: H02J 50/20 20160101ALI20191125BHEP

Ipc: H02J 50/10 20160101ALI20191125BHEP

Ipc: H02J 50/12 20160101ALI20191125BHEP

Ipc: H02J 50/80 20160101ALI20191125BHEP

Ipc: H02J 50/90 20160101ALI20191125BHEP

Ipc: H02J 50/60 20160101ALI20191125BHEP

Ipc: H01F 38/14 20060101ALI20191125BHEP

Ipc: G05F 1/66 20060101ALI20191125BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20210705

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H04N 21/443 20110101ALI20220830BHEP

Ipc: H04N 5/63 20060101ALI20220830BHEP

Ipc: H01F 38/14 20060101ALI20220830BHEP

Ipc: H02J 50/80 20160101ALI20220830BHEP

Ipc: H02J 50/90 20160101ALI20220830BHEP

Ipc: H02J 50/10 20160101ALI20220830BHEP

Ipc: H02J 50/60 20160101ALI20220830BHEP

Ipc: H02J 50/12 20160101ALI20220830BHEP

Ipc: G05F 1/66 20060101ALI20220830BHEP

Ipc: H02J 50/20 20160101ALI20220830BHEP

Ipc: H02J 50/40 20160101AFI20220830BHEP

INTG Intention to grant announced

Effective date: 20221004

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20230215