CN1075912C - 适用于无线电通信设备的电能控制装置 - Google Patents
适用于无线电通信设备的电能控制装置 Download PDFInfo
- Publication number
- CN1075912C CN1075912C CN96107579A CN96107579A CN1075912C CN 1075912 C CN1075912 C CN 1075912C CN 96107579 A CN96107579 A CN 96107579A CN 96107579 A CN96107579 A CN 96107579A CN 1075912 C CN1075912 C CN 1075912C
- Authority
- CN
- China
- Prior art keywords
- battery
- threshold value
- voltage threshold
- under voltage
- hardware
- 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.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or 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
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Automation & Control Theory (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Transceivers (AREA)
- Mobile Radio Communication Systems (AREA)
- Transmitters (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/453,217 US6571091B1 (en) | 1995-05-30 | 1995-05-30 | Power control method and apparatus suitable for use in a radio communication device |
US453,217 | 1995-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1138254A CN1138254A (zh) | 1996-12-18 |
CN1075912C true CN1075912C (zh) | 2001-12-05 |
Family
ID=23799644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96107579A Expired - Fee Related CN1075912C (zh) | 1995-05-30 | 1996-05-29 | 适用于无线电通信设备的电能控制装置 |
Country Status (15)
Country | Link |
---|---|
US (1) | US6571091B1 (zh) |
JP (1) | JP3869042B2 (zh) |
KR (1) | KR100227180B1 (zh) |
CN (1) | CN1075912C (zh) |
AR (1) | AR002151A1 (zh) |
AU (1) | AU699536B2 (zh) |
BR (1) | BR9602502A (zh) |
CA (1) | CA2175861C (zh) |
DE (1) | DE19621439A1 (zh) |
FR (1) | FR2734910B1 (zh) |
GB (1) | GB2302770B (zh) |
IT (1) | IT1285193B1 (zh) |
MX (1) | MX9602052A (zh) |
SE (1) | SE9602011L (zh) |
TW (1) | TW304240B (zh) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3037167B2 (ja) * | 1996-12-12 | 2000-04-24 | 埼玉日本電気株式会社 | 携帯無線機の電源制御システムおよび電源制御方法 |
KR100233133B1 (ko) * | 1997-08-29 | 1999-12-01 | 윤종용 | 개인 정보 단말기의 효율적 전원관리 방법 |
KR100440912B1 (ko) * | 1997-12-31 | 2004-09-18 | 서창전기통신 주식회사 | 휴대용 무선통신기기의 배터리 잔량 표시방법 |
GB2335569A (en) * | 1998-03-18 | 1999-09-22 | Motorola Inc | Selective power down of a data unit in response to battery level |
JP3895496B2 (ja) * | 1999-04-09 | 2007-03-22 | 富士通株式会社 | 充電制御回路及び充電装置並びに充電制御方法 |
KR20010091049A (ko) * | 2000-04-07 | 2001-10-22 | 오카베 히로무 | 부가기능을 가진 배터리-전원공급 이동전화 |
GB2368495B (en) | 2000-10-23 | 2004-06-30 | Ericsson Telefon Ab L M | Monitoring circuit |
KR100700558B1 (ko) * | 2001-06-11 | 2007-03-28 | 엘지전자 주식회사 | 스마트폰 배터리의 잔여 전원 사용 방법 |
US8707406B2 (en) * | 2002-07-26 | 2014-04-22 | Sierra Wireless, Inc. | Always-on virtual private network access |
US7157882B2 (en) | 2002-11-22 | 2007-01-02 | Milwaukee Electric Tool Corporation | Method and system for battery protection employing a selectively-actuated switch |
US8471532B2 (en) | 2002-11-22 | 2013-06-25 | Milwaukee Electric Tool Corporation | Battery pack |
US7589500B2 (en) | 2002-11-22 | 2009-09-15 | Milwaukee Electric Tool Corporation | Method and system for battery protection |
GB0316969D0 (en) * | 2003-07-19 | 2003-08-27 | Koninkl Philips Electronics Nv | Improved battery powered devices |
KR100605820B1 (ko) * | 2004-03-22 | 2006-08-01 | 삼성전자주식회사 | 피디에이 기능과 폰 기능을 구비한 피디에이폰에서사용자데이터 보호방법 |
KR100695891B1 (ko) * | 2004-11-17 | 2007-03-19 | 삼성전자주식회사 | 동작 모드에 따라 락 아웃을 선택적으로 수행하는 장치 및방법 |
US7436151B2 (en) * | 2004-12-23 | 2008-10-14 | Dell Products L.P. | Systems and methods for detecting charge switching element failure in a battery system |
GB2440065B (en) * | 2004-12-23 | 2008-07-30 | Dell Products Lp | Method for verifying smart battery failures by measuring inputcharging voltage and associated systems |
US7518341B2 (en) * | 2004-12-23 | 2009-04-14 | Dell Product L.P. | Method for verifying smart battery failures by measuring input charging voltage and associated systems |
US7560829B2 (en) | 2004-12-31 | 2009-07-14 | Intel Corporation | Power system using multiple battery pack types |
CN101076160A (zh) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业(深圳)有限公司 | 省电的移动通讯终端及方法 |
CN101076159A (zh) * | 2006-05-19 | 2007-11-21 | 鸿富锦精密工业(深圳)有限公司 | 省电的移动通讯终端及方法 |
US20090080503A1 (en) * | 2007-09-26 | 2009-03-26 | Infineon Technologies Ag | Apparatus and method for controlling an operation of an apparatus |
US20100026455A1 (en) * | 2008-07-30 | 2010-02-04 | Russell Calvarese | Device and Method for Reducing Peak Current Demands In a Mobile Device |
US20110257917A1 (en) * | 2010-04-16 | 2011-10-20 | Lg Chem, Ltd. | Voltage management methods and systems for performing analog-to-digital conversions |
JP5353970B2 (ja) * | 2011-08-05 | 2013-11-27 | ソニー株式会社 | 情報処理装置及び情報処理方法 |
DE102012018799A1 (de) * | 2012-09-22 | 2014-03-27 | Dräger Safety AG & Co. KGaA | Versorgungsschaltung in einem Kommunikationssystem einer Kopfschutzbedeckung, Kopfschutzbedeckung mit einer solchen Versorgungsschaltung und Verfahren zum Betrieb einer solchen Versorgungsschaltung |
US9426748B2 (en) * | 2014-07-11 | 2016-08-23 | Qualcomm Incorporated | Dynamic sleep mode based upon battery charge |
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 |
US11392151B2 (en) * | 2020-07-29 | 2022-07-19 | Cirrus Logic, Inc. | Dual-level detection to reduce voltage droop on critical battery voltage nodes |
JP7164827B1 (ja) * | 2021-07-09 | 2022-11-02 | ダイキン工業株式会社 | 通信アダプタ |
CN115411828A (zh) * | 2022-11-02 | 2022-11-29 | 深圳多为智联科技有限公司 | 一种对讲机电池保护电路及对讲机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1010910B (zh) * | 1987-07-07 | 1990-12-19 | 菲利浦光灯制造公司 | 电池组供电的设备 |
US5095308A (en) * | 1990-01-09 | 1992-03-10 | Southern Marine Research, Inc. | Transceiver with battery saver and method of using same |
CN1099535A (zh) * | 1993-02-26 | 1995-03-01 | 索尼公司 | 电源电路和使用该电源电路的无线电通信机 |
JPH07131402A (ja) * | 1993-11-09 | 1995-05-19 | Hitachi Ltd | 携帯電話用電源監視装置 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3721834A (en) * | 1971-06-30 | 1973-03-20 | Lithic Syst Inc | Stored energy regulating circuit |
US4086525A (en) | 1976-12-28 | 1978-04-25 | General Electric Company | Circuit for preventing overdischarge of a battery |
US4642479A (en) | 1985-04-04 | 1987-02-10 | Motorola, Inc. | Power distribution device |
DE3611484C2 (de) | 1986-04-05 | 1994-06-09 | Ceag Licht & Strom | Schaltungsanordnung für eine tragbare Leuchte |
US4734635A (en) * | 1986-09-26 | 1988-03-29 | Motorola, Inc. | Microprocessor controlled battery reconditioner for portable radio transceivers |
KR890005226B1 (ko) | 1986-12-29 | 1989-12-18 | 삼성반도체통신 주식회사 | 배터리 보호회로 |
JPS63137527U (zh) * | 1987-02-23 | 1988-09-09 | ||
FR2612010A1 (fr) | 1987-02-24 | 1988-09-09 | Polynesie Francaise Ministre E | Generateur d'energie electrique a partir notamment d'energie solaire |
JPS63247668A (ja) * | 1987-04-02 | 1988-10-14 | Sharp Corp | 電圧レベル判別装置 |
US4798975A (en) | 1987-08-13 | 1989-01-17 | Motorola, Inc. | High noise immunity input level detector with hysteresis |
US5047961A (en) | 1988-05-31 | 1991-09-10 | Simonsen Bent P | Automatic battery monitoring system |
GB2231213A (en) | 1989-02-24 | 1990-11-07 | Pyramid Power Systems Limited | An uninterruptible power supply for a facsimile machine |
US5073837A (en) | 1989-08-10 | 1991-12-17 | Samsung Electronics Co., Ltd. | Low voltage protection circuit |
JP2806589B2 (ja) | 1990-01-23 | 1998-09-30 | 日本電気株式会社 | 移動電話装置 |
KR930001812B1 (ko) | 1990-07-19 | 1993-03-13 | 삼성전자주식회사 | 휴대용 이동체 통신시스템의 밧데리 과방전 및 과전압 보호회로 |
JPH04110785A (ja) | 1990-08-31 | 1992-04-13 | Fujitsu Ltd | バッテリのアラーム装置 |
JPH04268852A (ja) | 1991-02-22 | 1992-09-24 | Mitsubishi Electric Corp | 通信装置 |
US5424721A (en) | 1991-03-30 | 1995-06-13 | Nec Corporation | Method and arrangement for advising when radio pager battery requires replacement |
US5265271A (en) * | 1991-09-23 | 1993-11-23 | Motorola, Inc. | Low battery detector |
EP0585021A3 (en) | 1992-08-18 | 1994-05-18 | Black & Decker Inc. | Improvements in battery operated electric machines |
-
1995
- 1995-05-30 US US08/453,217 patent/US6571091B1/en not_active Expired - Lifetime
-
1996
- 1996-05-06 CA CA002175861A patent/CA2175861C/en not_active Expired - Fee Related
- 1996-05-06 TW TW085105373A patent/TW304240B/zh active
- 1996-05-17 AU AU52331/96A patent/AU699536B2/en not_active Ceased
- 1996-05-20 FR FR9606211A patent/FR2734910B1/fr not_active Expired - Fee Related
- 1996-05-23 GB GB9610845A patent/GB2302770B/en not_active Expired - Fee Related
- 1996-05-27 IT IT96RM000362A patent/IT1285193B1/it active IP Right Grant
- 1996-05-28 DE DE19621439A patent/DE19621439A1/de not_active Withdrawn
- 1996-05-28 SE SE9602011A patent/SE9602011L/xx not_active Application Discontinuation
- 1996-05-28 BR BR9602502A patent/BR9602502A/pt active Search and Examination
- 1996-05-28 JP JP15598096A patent/JP3869042B2/ja not_active Expired - Fee Related
- 1996-05-29 CN CN96107579A patent/CN1075912C/zh not_active Expired - Fee Related
- 1996-05-29 KR KR1019960018402A patent/KR100227180B1/ko active IP Right Grant
- 1996-05-30 MX MX9602052A patent/MX9602052A/es active IP Right Grant
- 1996-05-30 AR ARP960102808A patent/AR002151A1/es unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1010910B (zh) * | 1987-07-07 | 1990-12-19 | 菲利浦光灯制造公司 | 电池组供电的设备 |
US5095308A (en) * | 1990-01-09 | 1992-03-10 | Southern Marine Research, Inc. | Transceiver with battery saver and method of using same |
CN1099535A (zh) * | 1993-02-26 | 1995-03-01 | 索尼公司 | 电源电路和使用该电源电路的无线电通信机 |
JPH07131402A (ja) * | 1993-11-09 | 1995-05-19 | Hitachi Ltd | 携帯電話用電源監視装置 |
Also Published As
Publication number | Publication date |
---|---|
CA2175861A1 (en) | 1996-12-01 |
AR002151A1 (es) | 1998-01-07 |
DE19621439A1 (de) | 1997-01-09 |
GB2302770A (en) | 1997-01-29 |
SE9602011D0 (sv) | 1996-05-28 |
GB9610845D0 (en) | 1996-07-31 |
CN1138254A (zh) | 1996-12-18 |
FR2734910B1 (fr) | 1998-03-27 |
KR960042287A (ko) | 1996-12-21 |
KR100227180B1 (ko) | 1999-10-15 |
IT1285193B1 (it) | 1998-06-03 |
ITRM960362A1 (it) | 1997-11-27 |
MX9602052A (es) | 1997-01-31 |
TW304240B (zh) | 1997-05-01 |
FR2734910A1 (fr) | 1996-12-06 |
CA2175861C (en) | 2000-02-01 |
ITRM960362A0 (it) | 1996-05-27 |
BR9602502A (pt) | 1998-09-08 |
JP3869042B2 (ja) | 2007-01-17 |
AU5233196A (en) | 1996-12-12 |
GB2302770B (en) | 1999-12-01 |
SE9602011L (sv) | 1996-12-01 |
US6571091B1 (en) | 2003-05-27 |
AU699536B2 (en) | 1998-12-03 |
JPH08331004A (ja) | 1996-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1075912C (zh) | 适用于无线电通信设备的电能控制装置 | |
US8666384B2 (en) | Cordless telephone set | |
JP5531473B2 (ja) | 情報処理装置 | |
US7839018B2 (en) | Method and system of hybrid power management | |
US20060164039A1 (en) | Battery remaining display apparatus and wireless telephone apparatus | |
JPH0774670A (ja) | 携帯無線通信装置 | |
CN1128474A (zh) | 防止电池用完时带来麻烦的便携式通信设备 | |
GB2336955A (en) | Power supply control in battery powered portable electronic devices; portable radio communication devices | |
CN1237283A (zh) | 便携式电子装置及其方法 | |
EP1434329A3 (en) | Electronic apparatus, electronic apparatus system, and operation mode switching method | |
US6969973B2 (en) | Apparatus for calculating remaining battery capacity | |
CN100353641C (zh) | 一种基站系统的分级供电系统及方法 | |
US20040212253A1 (en) | Uninterruptible power supply having programmable power output | |
CN1291399A (zh) | 无线电话系统中基本单元的电池备用装置 | |
JP2000078766A (ja) | 携帯型電子機器及び充電回路 | |
CN220139250U (zh) | 一种供电控制电路 | |
CN1327287A (zh) | 具有阶梯式调整电池充电电压的整流电源 | |
CA2432476C (en) | Battery pack | |
JP3024587B2 (ja) | 携帯情報端末装置 | |
JPH0643979A (ja) | 携帯形電子機器およびその電源回路 | |
JPH02143182A (ja) | 電池警告装置 | |
JPH05223907A (ja) | バッテリ残量測定装置 | |
KR100607926B1 (ko) | 휴대용단말기의 전력제어장치 | |
JPH09172402A (ja) | 移動無線機のバッテリーセービング装置 | |
KR200209497Y1 (ko) | 통신장치용 전원공급장치 |
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: 20110105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110105 Address after: Illinois Instrunment Patentee after: Motorola Mobility LLC Address before: Illinois Patentee before: Motorola Inc. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20011205 Termination date: 20150529 |
|
EXPY | Termination of patent right or utility model |