CN1195259A - 有多种电池安排的多模无线电话 - Google Patents
有多种电池安排的多模无线电话 Download PDFInfo
- Publication number
- CN1195259A CN1195259A CN98106104A CN98106104A CN1195259A CN 1195259 A CN1195259 A CN 1195259A CN 98106104 A CN98106104 A CN 98106104A CN 98106104 A CN98106104 A CN 98106104A CN 1195259 A CN1195259 A CN 1195259A
- Authority
- CN
- China
- Prior art keywords
- radio telephone
- main battery
- balancing cell
- switch
- telecommunication circuit
- 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.)
- Granted
Links
Images
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
- H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
- H04B1/406—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with more than one transmission mode, e.g. analog and digital modes
-
- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0254—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets comprising one or a plurality of mechanically detachable modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
Description
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US831362 | 1986-02-20 | ||
US08/831,362 US6021332A (en) | 1997-04-01 | 1997-04-01 | Multi-mode radiotelephone having a multiple battery arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1195259A true CN1195259A (zh) | 1998-10-07 |
CN1116776C CN1116776C (zh) | 2003-07-30 |
Family
ID=25258870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98106104A Expired - Lifetime CN1116776C (zh) | 1997-04-01 | 1998-03-31 | 有多种电池安排的多模无线电话 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6021332A (zh) |
CN (1) | CN1116776C (zh) |
GB (1) | GB2325591B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101884151A (zh) * | 2007-12-03 | 2010-11-10 | 摩托罗拉公司 | 便携式无线电装置及电池组配置 |
CN101394622B (zh) * | 2007-09-19 | 2012-05-09 | 中兴通讯股份有限公司 | 一种组合式移动终端 |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19545762C1 (de) * | 1995-12-07 | 1997-04-24 | Siemens Ag | Verfahren zum Erkennen von Betriebszuständen eines elektrischen Gerätes und elektrisches Gerät zum Erkennen von gerätespezifischen Betriebszuständen |
WO1998011760A2 (en) * | 1996-09-12 | 1998-03-19 | Telefonaktiebolaget Lm Ericsson (Publ) | A multimode telecommunication terminal device |
CN1260939A (zh) * | 1997-06-16 | 2000-07-19 | 瑞士电信公司 | 移动机,芯片卡和通信方法 |
JPH11168403A (ja) * | 1997-12-04 | 1999-06-22 | Toshiba Corp | デュアルモード無線通信装置、電源供給装置およびrf信号増幅装置 |
US6131017A (en) * | 1998-03-27 | 2000-10-10 | Motorola, Inc. | Dual system portable electronic communicator |
US6218806B1 (en) * | 1998-06-03 | 2001-04-17 | Black & Decker Inc. | Method and apparatus for obtaining product use information |
US6594488B1 (en) * | 1998-12-30 | 2003-07-15 | At&T Corp. | Method and apparatus for over-the-air activation of neighborhood cordless-type services |
US7181207B1 (en) | 1998-12-30 | 2007-02-20 | At&T Corp. | Method and apparatus for over-the-air activation of neighborhood cordless-type services |
US6169384B1 (en) * | 1999-04-19 | 2001-01-02 | Packard Bell Nec Inc. | Power source system for portable electronic devices |
JP3406867B2 (ja) * | 1999-09-29 | 2003-05-19 | 株式会社東芝 | 移動通信端末装置 |
US6184651B1 (en) * | 2000-03-20 | 2001-02-06 | Motorola, Inc. | Contactless battery charger with wireless control link |
US6229282B1 (en) * | 2000-03-22 | 2001-05-08 | Hughes Electronics Corporation | Low-voltage-drop, spring-activated bypass of failed battery cell |
US6275005B1 (en) * | 2000-03-22 | 2001-08-14 | Hughes Electronics Corporation | Low-voltage-drop bypass of failed battery cell |
WO2001073684A1 (de) * | 2000-03-29 | 2001-10-04 | Skidata Ag | Berührungsloser datenträger |
GB2362544A (en) * | 2000-05-17 | 2001-11-21 | Roke Manor Research | Filtering module for multi-mode communiction terminal |
JP2002101574A (ja) * | 2000-09-22 | 2002-04-05 | Sony Corp | 電源回路 |
JP3455730B2 (ja) * | 2001-02-22 | 2003-10-14 | 株式会社東芝 | 電子機器および拡張ユニット |
KR100739665B1 (ko) * | 2001-03-27 | 2007-07-13 | 삼성전자주식회사 | 전자기기용 배터리 및 그 배터리를 채용한 전자기기 |
US6617827B2 (en) | 2001-07-26 | 2003-09-09 | Qualcomm, Incorporated | Battery charger with sequential charging |
JP2004187467A (ja) * | 2002-12-06 | 2004-07-02 | Century Corp | 携帯電話用の臨時電源 |
US6983169B2 (en) * | 2003-03-14 | 2006-01-03 | Motorola, Inc. | Wireless device allowing for configuration of settings and method therefor |
GB2404818B (en) * | 2003-08-01 | 2007-10-03 | Agilent Technologies Inc | Low-cost s-umts based distress transmitters for personal use |
JP3866735B2 (ja) * | 2004-05-10 | 2007-01-10 | 株式会社東芝 | 多機能型移動通信端末 |
US7489105B2 (en) * | 2005-03-21 | 2009-02-10 | Eveready Battery Company, Inc. | Portable power supply |
US20070241721A1 (en) * | 2005-03-21 | 2007-10-18 | Eveready Battery Company, Inc. | Direct current power supply |
DE102005039588B4 (de) * | 2005-04-26 | 2015-12-31 | Bury Sp.Z.O.O | Steuergerät für eine Freisprechanlage für Mobiltelefone |
US7688029B2 (en) * | 2005-11-08 | 2010-03-30 | Eveready Battery Company, Inc. | Portable battery powered appliance and method of operation |
US7531986B2 (en) | 2006-02-23 | 2009-05-12 | Eveready Battery Company, Inc. | Power supply for battery powered devices |
US8494479B2 (en) * | 2006-04-27 | 2013-07-23 | Honeywell International Inc. | System and method for optimizing power supplies in a wireless transceiver |
US20070298753A1 (en) * | 2006-06-22 | 2007-12-27 | Tom Tary | Rechargeable cellular telephone |
KR100824888B1 (ko) * | 2006-08-22 | 2008-04-23 | 삼성에스디아이 주식회사 | 하이브리드 배터리 팩 및 그것의 충전 방법과 방전 방법 |
JP2008161045A (ja) * | 2006-11-28 | 2008-07-10 | Semiconductor Energy Lab Co Ltd | 半導体装置及び当該半導体装置の充電方法、並びに当該半導体装置を用いた通信システム |
EP2122798A1 (en) * | 2007-01-25 | 2009-11-25 | Eveready Battery Company, Inc. | Portable power supply |
CN101589557B (zh) * | 2007-01-25 | 2014-05-07 | 永备电池有限公司 | 应用扩展器设备 |
KR100871256B1 (ko) * | 2007-03-13 | 2008-11-28 | 삼성전자주식회사 | 휴대 단말기의 배터리 충/방전 제어 장치 및 방법 |
US20080231226A1 (en) * | 2007-03-23 | 2008-09-25 | Eveready Battery Company, Inc. | Battery Powered Device |
US8421405B2 (en) * | 2007-06-13 | 2013-04-16 | Kyocera Corporation | Charge system, mobile electronic device, cell terminal used for them, and secondary cell |
US7933571B2 (en) * | 2007-06-20 | 2011-04-26 | Motorola Mobility, Inc. | Method and apparatus for selecting a communication mode based on energy sources in a hybrid power supply |
TW200934032A (en) * | 2008-01-30 | 2009-08-01 | Tsann Kuen Entpr Co Ltd | Induction type electrical power supply |
TW200935704A (en) * | 2008-02-01 | 2009-08-16 | Tsann Kuen Entpr Co Ltd | Induction type electrical power structure and system |
US8024012B2 (en) * | 2008-06-11 | 2011-09-20 | International Business Machines Corporation | Intelligent wireless power charging system |
US8806271B2 (en) * | 2008-12-09 | 2014-08-12 | Samsung Electronics Co., Ltd. | Auxiliary power supply and user device including the same |
KR101097263B1 (ko) * | 2009-12-28 | 2011-12-21 | 삼성에스디아이 주식회사 | 배터리 팩 및 이의 충전 제어방법 |
US9236375B2 (en) | 2011-09-14 | 2016-01-12 | Fairchild Semiconductor Corporation | Load switch with true reverse current blocking |
US20130076147A1 (en) * | 2011-09-28 | 2013-03-28 | Fairchild Semiconductor Corporation | Multiple battery power path management system |
US9236912B2 (en) | 2011-11-22 | 2016-01-12 | Fairchild Semiconductor Corporation | Dual input single output power multiplexer for near field communication application |
US9002413B2 (en) * | 2012-10-25 | 2015-04-07 | Terrence Michael Furtney | Battery cell phone combination |
JP6257820B1 (ja) * | 2017-03-13 | 2018-01-10 | 株式会社フジクラ | センサ装置およびセンサネットワークシステム |
EP3813266B1 (en) * | 2019-10-25 | 2023-12-06 | Rohde & Schwarz GmbH & Co. KG | Communication device and method for providing uninterrupted power to a communication device |
EP3813264A1 (en) * | 2019-10-25 | 2021-04-28 | Rohde & Schwarz GmbH & Co. KG | Mobile communication device and method for providing uninterrupted power to a mobile communication device |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6392132A (ja) * | 1986-10-06 | 1988-04-22 | Toshiba Corp | コ−ドレス電話装置 |
JP2555054B2 (ja) * | 1987-03-13 | 1996-11-20 | 株式会社日立製作所 | 移動通信用複合端末 |
US5036532A (en) * | 1989-08-03 | 1991-07-30 | Motorola, Inc. | Portable telephone with power source/mode change during calls |
FI89434C (fi) * | 1991-05-30 | 1993-09-27 | Nokia Mobile Phones Ltd | Av skilda moduler hopsaettbar radiotelefon |
FI90929C (fi) * | 1992-05-25 | 1994-04-11 | Nokia Mobile Phones Ltd | Kytkentä akun lämpötilan ja tyypin ilmaisemiseksi |
JP2833397B2 (ja) * | 1993-01-29 | 1998-12-09 | 三菱電機株式会社 | 携帯機 |
US5732359A (en) * | 1994-05-13 | 1998-03-24 | Westinghouse Electric Corporation | Mobile terminal apparatus and method having network inter-operability |
US5535432A (en) * | 1994-09-14 | 1996-07-09 | Ericsson Ge Mobile Communications Inc. | Dual-mode satellite/cellular phone with a frequency synthesizer |
US5857148A (en) * | 1995-06-13 | 1999-01-05 | Motorola, Inc. | Portable electronic device and method for coupling power thereto |
US5684384A (en) * | 1995-10-31 | 1997-11-04 | Motorola, Inc. | Apparatus and method for discharging and charging a multiple battery arrangement |
US5701337A (en) * | 1995-12-27 | 1997-12-23 | Telefonaktiebolaget Lm Ericsson (Publ) | System and method for implementing a combined mobile phone and pager in a telecommunications network |
GB2314483A (en) * | 1996-06-21 | 1997-12-24 | Orbitel Mobile Communications | Mobile phone with additional plug-in communication module |
US5717307A (en) * | 1996-07-24 | 1998-02-10 | Motorola, Inc. | Apparatus and method for identifying the type and brand of a battery for a portable device |
-
1997
- 1997-04-01 US US08/831,362 patent/US6021332A/en not_active Expired - Lifetime
-
1998
- 1998-03-27 GB GB9806500A patent/GB2325591B/en not_active Expired - Fee Related
- 1998-03-31 CN CN98106104A patent/CN1116776C/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101394622B (zh) * | 2007-09-19 | 2012-05-09 | 中兴通讯股份有限公司 | 一种组合式移动终端 |
CN101884151A (zh) * | 2007-12-03 | 2010-11-10 | 摩托罗拉公司 | 便携式无线电装置及电池组配置 |
CN101884151B (zh) * | 2007-12-03 | 2013-05-15 | 摩托罗拉解决方案公司 | 便携式无线电装置及电池组配置 |
Also Published As
Publication number | Publication date |
---|---|
US6021332A (en) | 2000-02-01 |
GB2325591A (en) | 1998-11-25 |
CN1116776C (zh) | 2003-07-30 |
GB2325591B (en) | 2002-01-09 |
GB9806500D0 (en) | 1998-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110111 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110111 Address after: Illinois Instrunment Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
CP02 | Change in the address of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20030730 |