ITMI920358A1 - Sistema di trasmissione e ricezione di potenza digitale senza contatti in un radiotelefono - Google Patents

Sistema di trasmissione e ricezione di potenza digitale senza contatti in un radiotelefono

Info

Publication number
ITMI920358A1
ITMI920358A1 ITMI920358A ITMI920358A1 IT MI920358 A1 ITMI920358 A1 IT MI920358A1 IT MI920358 A ITMI920358 A IT MI920358A IT MI920358 A1 ITMI920358 A1 IT MI920358A1
Authority
IT
Italy
Prior art keywords
telephone
radio
contacts
power transmission
reception system
Prior art date
Application number
Other languages
English (en)
Inventor
Chung-Sik Hong
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
Publication of ITMI920358A0 publication Critical patent/ITMI920358A0/it
Publication of ITMI920358A1 publication Critical patent/ITMI920358A1/it
Application granted granted Critical
Publication of IT1254805B publication Critical patent/IT1254805B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • 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
    • H02J50/10—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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3883—Arrangements for mounting batteries or battery chargers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
IT92MI358 1991-10-25 1992-02-19 Sistema di trasmissione e ricezione di potenza digitale senza contattiin un radiotelefono IT1254805B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910018829A KR950004749B1 (ko) 1991-10-25 1991-10-25 무선 전화기의 무접점 디지탈 파워 송수신 시스템

Publications (3)

Publication Number Publication Date
ITMI920358A0 ITMI920358A0 (it) 1992-02-19
ITMI920358A1 true ITMI920358A1 (it) 1993-08-19
IT1254805B IT1254805B (it) 1995-10-11

Family

ID=19321770

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92MI358 IT1254805B (it) 1991-10-25 1992-02-19 Sistema di trasmissione e ricezione di potenza digitale senza contattiin un radiotelefono

Country Status (5)

Country Link
US (1) US5396538A (it)
KR (1) KR950004749B1 (it)
AT (1) AT406626B (it)
IT (1) IT1254805B (it)
SE (1) SE515229C2 (it)

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JPH0795285A (ja) * 1993-09-24 1995-04-07 Uniden Corp コードレス電話装置
GB2330461B (en) * 1994-06-30 1999-06-02 Nec Corp Noncontacting charging device
JP2671809B2 (ja) * 1994-06-30 1997-11-05 日本電気株式会社 非接触型充電装置
US5831420A (en) * 1997-04-28 1998-11-03 Motorola, Inc. Pulse load averaging power converter
AU3046297A (en) 1997-06-16 1999-01-04 Yehuda Binder Battery substitute pack
DE19730456A1 (de) * 1997-07-16 1999-01-21 Berchtold Gmbh & Co Geb Elektrisch betriebene medizinische Vorrichtung
US5905372A (en) * 1997-12-17 1999-05-18 Motorola, Inc. Apparatus and method for delivering power to a contactless portable data device
US6049701A (en) * 1998-01-07 2000-04-11 Nortel Networks Corporation Corded to uncorded telephone conversion kit
US6127799A (en) * 1999-05-14 2000-10-03 Gte Internetworking Incorporated Method and apparatus for wireless powering and recharging
US6687387B1 (en) 1999-12-27 2004-02-03 Internet Pictures Corporation Velocity-dependent dewarping of images
WO2002035802A2 (en) * 2000-10-24 2002-05-02 Yaron Mayer Cellular phone that exposes the user's brain to much less microwave radiation than ordinary cellular phones with the help of a proxy (intermediary) device
US7263388B2 (en) * 2001-06-29 2007-08-28 Nokia Corporation Charging system for portable equipment
KR100442360B1 (ko) * 2001-09-12 2004-07-30 엘지전자 주식회사 충전된 휴대폰을 이용한 휴대폰 충전 장치
GB2388716B (en) * 2002-05-13 2004-10-20 Splashpower Ltd Improvements relating to contact-less power transfer
US6954053B2 (en) * 2002-07-10 2005-10-11 Atmel Corporation Interface for shunt voltage regulator in a contactless smartcard
DE10250613B4 (de) * 2002-10-30 2007-02-08 Advanced Micro Devices, Inc., Sunnyvale Integrierter RF-Signalpegeldetektor, der für die automatische Leistungspegelsteuerung verwendbar ist
US6967462B1 (en) 2003-06-05 2005-11-22 Nasa Glenn Research Center Charging of devices by microwave power beaming
EP1671471A1 (en) * 2003-08-20 2006-06-21 Musky Communications (Proprietary) Limited A mobile telephone and an accessory
US7378817B2 (en) * 2003-12-12 2008-05-27 Microsoft Corporation Inductive power adapter
US7375492B2 (en) * 2003-12-12 2008-05-20 Microsoft Corporation Inductively charged battery pack
US7211986B1 (en) * 2004-07-01 2007-05-01 Plantronics, Inc. Inductive charging system
US9130602B2 (en) * 2006-01-18 2015-09-08 Qualcomm Incorporated Method and apparatus for delivering energy to an electrical or electronic device via a wireless link
US8447234B2 (en) 2006-01-18 2013-05-21 Qualcomm Incorporated Method and system for powering an electronic device via a wireless link
RU2306653C1 (ru) * 2006-04-20 2007-09-20 Олег Валерьевич Белянин Беспроводная зарядная система с обратной связью
US7706771B2 (en) * 2007-02-08 2010-04-27 Broadcom Corporation Inductive powering for a mobile communication device and method for use therewith
US8378523B2 (en) * 2007-03-02 2013-02-19 Qualcomm Incorporated Transmitters and receivers for wireless energy transfer
US9774086B2 (en) * 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods
US9124120B2 (en) 2007-06-11 2015-09-01 Qualcomm Incorporated Wireless power system and proximity effects
EP2176939B1 (en) * 2007-08-09 2017-09-13 Qualcomm Incorporated Increasing the q factor of a resonator
GB0716679D0 (en) 2007-08-28 2007-10-03 Fells J Inductive power supply
CN101803109A (zh) * 2007-09-13 2010-08-11 高通股份有限公司 最大化来自无线功率磁谐振器的功率产量
WO2009049281A2 (en) * 2007-10-11 2009-04-16 Nigel Power, Llc Wireless power transfer using magneto mechanical systems
US8629576B2 (en) * 2008-03-28 2014-01-14 Qualcomm Incorporated Tuning and gain control in electro-magnetic power systems
US20090299918A1 (en) * 2008-05-28 2009-12-03 Nigelpower, Llc Wireless delivery of power to a mobile powered device
EP2294673A1 (en) 2008-07-09 2011-03-16 Access Business Group International LLC Wireless charging system
US7825537B2 (en) 2008-11-14 2010-11-02 Harris Corporation Inductive power transfer system and method
USD611898S1 (en) 2009-07-17 2010-03-16 Lin Wei Yang Induction charger
USD611899S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
USD611900S1 (en) 2009-07-31 2010-03-16 Lin Wei Yang Induction charger
US8460816B2 (en) * 2009-10-08 2013-06-11 Etymotic Research, Inc. Rechargeable battery assemblies and methods of constructing rechargeable battery assemblies
US8022775B2 (en) * 2009-10-08 2011-09-20 Etymotic Research, Inc. Systems and methods for maintaining a drive signal to a resonant circuit at a resonant frequency
US8174234B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8174233B2 (en) * 2009-10-08 2012-05-08 Etymotic Research, Inc. Magnetically coupled battery charging system
US8237402B2 (en) * 2009-10-08 2012-08-07 Etymotic Research, Inc. Magnetically coupled battery charging system
JP5670168B2 (ja) * 2010-12-13 2015-02-18 Ｕｄトラックス株式会社 蓄電セル及び蓄電装置
US20120244969A1 (en) 2011-03-25 2012-09-27 May Patents Ltd. System and Method for a Motion Sensing Device
US9601267B2 (en) 2013-07-03 2017-03-21 Qualcomm Incorporated Wireless power transmitter with a plurality of magnetic oscillators
ITUB20153500A1 (it) * 2015-09-09 2017-03-09 St Microelectronics Srl Procedimento per trasmettere potenza e dati attraverso una barriera di isolamento galvanico, sistema ed apparecchiatura corrispondenti
IT201600088207A1 (it) 2016-08-30 2018-03-02 St Microelectronics Srl Circuito di isolamento galvanico, sistema e procedimento corrispondenti
US10433396B1 (en) * 2018-04-02 2019-10-01 Energizer Brands, Llc Portable electrical device with integrated charger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919491A (en) * 1973-09-12 1975-11-11 Curtis L Luce Telephone transmitter and receiver
JPS56115045A (en) * 1980-02-15 1981-09-10 Nippon Telegr & Teleph Corp <Ntt> Telephone to be set on travelling object
DE3040137A1 (de) * 1980-10-24 1982-05-13 Standard Elektrik Lorenz Ag, 7000 Stuttgart Punktfoermige einrichtung zur uebertragung von information zwischen einer trasse und auf dieser gefuehrten fahrzeugen
AT386098B (de) * 1984-12-05 1988-06-27 Siemens Ag Oesterreich Batterieladekontakteinrichtung fuer schnurlose telefonapparate
FR2578126B1 (fr) * 1985-02-26 1992-01-03 Lecheviller Jean Pierre Appareil telephonique a borne fixe et combine mobile
FR2595889B1 (fr) * 1986-03-14 1988-05-06 Havel Christophe Dispositif de controle de puissance d'emission dans une station emettrice-receptrice de radiocommunication
GB2202414A (en) * 1987-03-10 1988-09-21 Oxley Dev Co Ltd Transmission of power and/or data
US5070500A (en) * 1988-08-30 1991-12-03 Tokyo Keiki Company Ltd. Memory package system utilizing inductive coupling between memory module and read/write unit
KR950004749B1 (ko) * 1991-10-25 1995-05-06 삼성전자주식회사 무선 전화기의 무접점 디지탈 파워 송수신 시스템

Also Published As

Publication number Publication date
SE9200554L (sv) 1993-04-26
SE515229C2 (sv) 2001-07-02
AT406626B (de) 2000-07-25
ATA13192A (de) 1999-11-15
IT1254805B (it) 1995-10-11
US5396538A (en) 1995-03-07
SE9200554D0 (sv) 1992-02-25
KR930009267A (ko) 1993-05-22
ITMI920358A0 (it) 1992-02-19
KR950004749B1 (ko) 1995-05-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225