IN2014CN02954A - - Google Patents
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- Publication number
- IN2014CN02954A IN2014CN02954A IN2954CHN2014A IN2014CN02954A IN 2014CN02954 A IN2014CN02954 A IN 2014CN02954A IN 2954CHN2014 A IN2954CHN2014 A IN 2954CHN2014A IN 2014CN02954 A IN2014CN02954 A IN 2014CN02954A
- Authority
- IN
- India
- Prior art keywords
- received voltage
- transmitter
- threshold value
- apparatus further
- circuit
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
-
- 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
- H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
-
- 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
- H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters 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
- H02J50/80—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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
- H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Power Engineering (AREA)
- Signal Processing (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
- Transmitters (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161550173P | 2011-10-21 | 2011-10-21 | |
US201261591201P | 2012-01-26 | 2012-01-26 | |
US13/622,204 US9508487B2 (en) | 2011-10-21 | 2012-09-18 | Systems and methods for limiting voltage in wireless power receivers |
PCT/US2012/060626 WO2013059330A1 (en) | 2011-10-21 | 2012-10-17 | Systems and methods for limiting voltage in wireless power receivers |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014CN02954A true IN2014CN02954A (de) | 2015-07-03 |
Family
ID=48135364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN2954CHN2014 IN2014CN02954A (de) | 2011-10-21 | 2012-10-17 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9508487B2 (de) |
EP (1) | EP2769478B1 (de) |
JP (2) | JP6001077B2 (de) |
KR (2) | KR101592800B1 (de) |
CN (1) | CN103959666B (de) |
IN (1) | IN2014CN02954A (de) |
WO (1) | WO2013059330A1 (de) |
Families Citing this family (59)
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KR101848303B1 (ko) * | 2012-07-10 | 2018-04-13 | 삼성전자주식회사 | 전력 전송을 제어하기 위한 방법 및 이를 위한 전력 송신기 |
US9130369B2 (en) | 2012-08-29 | 2015-09-08 | Qualcomm Incorporated | Wireless power overvoltage protection circuit with reduced power dissipation |
EP2894757B1 (de) | 2012-09-05 | 2018-06-06 | Renesas Electronics Corporation | Kontaktloses ladevorrichtung sowie kontaktloses energieversorgungssystem damit |
JP5874617B2 (ja) * | 2012-11-30 | 2016-03-02 | 株式会社デンソー | 非接触給電装置 |
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KR20150000028A (ko) * | 2013-06-20 | 2015-01-02 | 삼성전자주식회사 | 충전 환경 판별이 가능한 무선 전력 전송 시스템 |
JP2015012633A (ja) * | 2013-06-26 | 2015-01-19 | キヤノン株式会社 | 受電装置、制御方法、及びプログラム |
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US9361564B2 (en) | 2013-12-02 | 2016-06-07 | Qualcomm Technologies International, Ltd. | Protection of an NFC or RFID radio in the presence of strong electromagnetic fields |
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EP2911265B1 (de) | 2014-02-20 | 2020-01-01 | Samsung Electronics Co., Ltd | Verfahren zur Verhinderung einer Anomalie während des drahtlosen Ladens |
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JP6427983B2 (ja) * | 2014-06-20 | 2018-11-28 | 船井電機株式会社 | 非接触給電システムおよび非接触受電装置 |
US9277369B2 (en) | 2014-06-30 | 2016-03-01 | Qualcomm Technologies International, Ltd. | Method for determining location of wireless devices |
DE102014019621A1 (de) * | 2014-12-29 | 2016-06-30 | Markus Rehm | Kopplungsoptimierte elektrische drahtlose Energieübertragung |
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US10063103B2 (en) * | 2015-07-02 | 2018-08-28 | Ningbo WeiE Electronic Technology Co., Ltd | Contactless power transmission device and power transmission method thereof |
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KR102482045B1 (ko) * | 2016-02-04 | 2022-12-28 | 한국과학기술원 | 임피던스 변화검출장치 |
US10377469B2 (en) * | 2016-03-04 | 2019-08-13 | The Boeing Company | Non-contact power supply and data transfer on aerial vehicles |
US9985481B2 (en) * | 2016-03-28 | 2018-05-29 | Intel IP Corporation | Dynamic power adjustment mechanism for mitigating wireless power interference |
DE102016112007A1 (de) * | 2016-06-30 | 2018-01-04 | Rittal Gmbh & Co. Kg | Schließanordnung, insbesondere Türschlossanordnung für einen Schaltschrank und ein entsprechendes Verfahren |
US20180204101A1 (en) * | 2017-01-13 | 2018-07-19 | Qualcomm Incorporated | Protection system for radio frequency switches |
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US10291075B2 (en) * | 2017-02-22 | 2019-05-14 | Qualcomm Incorporated | Over voltage protection detection |
EP4277084A3 (de) | 2017-03-07 | 2024-04-10 | Powermat Technologies Ltd. | System zum drahtlosen stromladen |
KR102673854B1 (ko) | 2017-03-07 | 2024-06-10 | 파워매트 테크놀로지스 엘티디. | 무선 전력 충전 시스템 |
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JP7187135B2 (ja) * | 2017-05-16 | 2022-12-12 | ラピスセミコンダクタ株式会社 | 無線受電装置、無線給電装置、無線電力伝送システム、及び無線受電装置の過大磁界保護方法 |
CN107846231B (zh) * | 2017-11-24 | 2020-06-30 | 浙江苍南仪表集团东星智能仪表有限公司 | 一种nb-iot的网络终端设备 |
DE102018201030A1 (de) | 2018-01-24 | 2019-07-25 | Kardion Gmbh | Magnetkuppelelement mit magnetischer Lagerungsfunktion |
DE102018206724A1 (de) * | 2018-05-02 | 2019-11-07 | Kardion Gmbh | Energieübertragungssystem und Verfahren zur drahtlosen Energieübertragung |
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KR102669786B1 (ko) * | 2018-07-31 | 2024-05-29 | 삼성전자주식회사 | 무선 전력 수신 장치 및 그 제어 방법 |
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CN111668941A (zh) | 2019-03-05 | 2020-09-15 | 恩智浦美国有限公司 | 用于无线电力接收器的过电压保护电路系统 |
US11095146B2 (en) | 2019-05-15 | 2021-08-17 | Stmicroelectronics Asia Pacific Pte Ltd. | HW and methods for improving safety protocol in wireless chargers |
US11404920B2 (en) * | 2020-05-20 | 2022-08-02 | Stmicroelectronics Design And Application S.R.O. | Methods and apparatus for protecting wireless charging receivers |
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US11699551B2 (en) | 2020-11-05 | 2023-07-11 | Kardion Gmbh | Device for inductive energy transmission in a human body and use of the device |
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US9508487B2 (en) | 2011-10-21 | 2016-11-29 | Qualcomm Incorporated | Systems and methods for limiting voltage in wireless power receivers |
US9130369B2 (en) | 2012-08-29 | 2015-09-08 | Qualcomm Incorporated | Wireless power overvoltage protection circuit with reduced power dissipation |
-
2012
- 2012-09-18 US US13/622,204 patent/US9508487B2/en active Active
- 2012-10-17 KR KR1020147013266A patent/KR101592800B1/ko active IP Right Grant
- 2012-10-17 CN CN201280059446.0A patent/CN103959666B/zh active Active
- 2012-10-17 IN IN2954CHN2014 patent/IN2014CN02954A/en unknown
- 2012-10-17 KR KR1020157017705A patent/KR101897325B1/ko active IP Right Grant
- 2012-10-17 WO PCT/US2012/060626 patent/WO2013059330A1/en active Application Filing
- 2012-10-17 EP EP12794572.3A patent/EP2769478B1/de active Active
- 2012-10-17 JP JP2014537178A patent/JP6001077B2/ja not_active Expired - Fee Related
-
2016
- 2016-08-31 JP JP2016169000A patent/JP6339643B2/ja active Active
- 2016-09-09 US US15/261,496 patent/US10128688B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2017005991A (ja) | 2017-01-05 |
US20170126066A1 (en) | 2017-05-04 |
US10128688B2 (en) | 2018-11-13 |
WO2013059330A1 (en) | 2013-04-25 |
CN103959666A (zh) | 2014-07-30 |
KR101897325B1 (ko) | 2018-09-11 |
CN103959666B (zh) | 2016-06-22 |
EP2769478A1 (de) | 2014-08-27 |
JP2014533074A (ja) | 2014-12-08 |
KR101592800B1 (ko) | 2016-02-05 |
US9508487B2 (en) | 2016-11-29 |
KR20150085116A (ko) | 2015-07-22 |
EP2769478B1 (de) | 2021-06-16 |
JP6001077B2 (ja) | 2016-10-05 |
US20130099585A1 (en) | 2013-04-25 |
JP6339643B2 (ja) | 2018-06-06 |
KR20140082823A (ko) | 2014-07-02 |
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