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 PDFInfo
- 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- Withdrawn
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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
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 |
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 |
EP18785163.9A Active EP3580831B1 (en) | 2017-04-12 | 2018-04-06 | Wireless power transmitter, and wireless power receiving electronic device |
EP18785165.4A Withdrawn EP3610555A4 (en) | 2017-04-12 | 2018-04-09 | Electronic device for wirelessly receiving power and operation method thereof |
Family Applications Before (1)
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 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18785163.9A Active EP3580831B1 (en) | 2017-04-12 | 2018-04-06 | Wireless power transmitter, and wireless power receiving electronic device |
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) | KR102472543B1 (en) |
CN (4) | CN110495070B (en) |
Families Citing this family (12)
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 |
KR102700442B1 (en) * | 2019-01-15 | 2024-08-30 | 삼성전자주식회사 | Wireless power relay device and display system that supplies power wirelessly |
KR102213633B1 (en) * | 2019-08-08 | 2021-02-05 | 엘지전자 주식회사 | Wireless power transceiver and display system having the same |
KR102696065B1 (en) * | 2019-09-18 | 2024-08-20 | 한국전력공사 | Method for transmitting wireless power and electronic device thereof |
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 |
CN113872336A (en) * | 2021-09-29 | 2021-12-31 | 维沃移动通信有限公司 | Charging apparatus and charging method |
Citations (4)
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)
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 |
CN202632519U (en) * | 2009-03-02 | 2012-12-26 | 霍为民 | Device used to eliminate standby power consumption of electric appliance with on-off capable of controlled in infrared remote mode |
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 |
WO2012094826A1 (en) * | 2011-01-14 | 2012-07-19 | 海尔集团公司 | Wireless power supplying system and control method thereof |
US10523276B2 (en) * | 2011-08-16 | 2019-12-31 | Qualcomm Incorporated | Wireless power receiver with multiple receiver coils |
AU2012305097B2 (en) * | 2011-09-08 | 2016-10-20 | Samsung Electronics Co., Ltd. | 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 |
WO2015171910A1 (en) * | 2014-05-07 | 2015-11-12 | Witricity Corporation | Foreign object detection in wireless energy transfer systems |
CN105226843B (en) * | 2014-05-27 | 2017-09-15 | 松下知识产权经营株式会社 | The power transmission device of Wireless power transmission system and Wireless power transmission system |
KR20150142216A (en) * | 2014-06-11 | 2015-12-22 | 주식회사 켐트로닉스 | Auxiliary battery having solar collector with transmitter-receiver wireless charge |
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 |
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 |
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 |
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 |
-
2017
- 2017-06-27 KR KR1020170081282A patent/KR102472543B1/en active IP Right Grant
- 2017-06-27 KR KR1020170081380A patent/KR102439878B1/en active IP Right Grant
- 2017-06-27 KR KR1020170081243A patent/KR102417809B1/en active IP Right Grant
- 2017-11-22 KR KR1020170156739A patent/KR102481939B1/en active IP Right Grant
-
2018
- 2018-04-06 CN CN201880023956.XA patent/CN110495070B/en active Active
- 2018-04-06 EP EP18784736.3A patent/EP3610556B1/en active Active
- 2018-04-06 EP EP18783655.6A patent/EP3568897A4/en not_active Withdrawn
- 2018-04-06 EP EP18785163.9A patent/EP3580831B1/en active Active
- 2018-04-06 CN CN201880021070.1A patent/CN110462974B/en active Active
- 2018-04-06 CN CN201880023749.4A patent/CN110495069B/en active Active
- 2018-04-09 CN CN201880021347.0A patent/CN110462972B/en active Active
- 2018-04-09 EP EP18785165.4A patent/EP3610555A4/en not_active Withdrawn
Patent Citations (4)
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 |
---|---|
KR20180115207A (en) | 2018-10-22 |
EP3568897A1 (en) | 2019-11-20 |
KR102417809B1 (en) | 2022-07-06 |
KR102472543B1 (en) | 2022-12-01 |
EP3610555A4 (en) | 2020-04-15 |
EP3610556A1 (en) | 2020-02-19 |
KR20180115200A (en) | 2018-10-22 |
KR20180115199A (en) | 2018-10-22 |
CN110462972B (en) | 2023-04-07 |
EP3580831A4 (en) | 2020-03-04 |
CN110495070B (en) | 2023-04-25 |
CN110462974B (en) | 2024-02-09 |
KR20180115201A (en) | 2018-10-22 |
EP3610555A1 (en) | 2020-02-19 |
EP3610556A4 (en) | 2020-04-29 |
CN110495069B (en) | 2024-02-13 |
EP3610556B1 (en) | 2023-10-18 |
EP3610556C0 (en) | 2023-10-18 |
CN110462974A (en) | 2019-11-15 |
CN110462972A (en) | 2019-11-15 |
KR102481939B1 (en) | 2022-12-28 |
KR102439878B1 (en) | 2022-09-05 |
CN110495070A (en) | 2019-11-22 |
EP3580831B1 (en) | 2023-08-23 |
EP3580831A1 (en) | 2019-12-18 |
CN110495069A (en) | 2019-11-22 |
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