KR0147199B1 - Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로 - Google Patents
Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로Info
- Publication number
- KR0147199B1 KR0147199B1 KR1019950010039A KR19950010039A KR0147199B1 KR 0147199 B1 KR0147199 B1 KR 0147199B1 KR 1019950010039 A KR1019950010039 A KR 1019950010039A KR 19950010039 A KR19950010039 A KR 19950010039A KR 0147199 B1 KR0147199 B1 KR 0147199B1
- Authority
- KR
- South Korea
- Prior art keywords
- memory
- secondary battery
- voltage
- power supply
- battery
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/141—Battery and back-up supplies
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Power Sources (AREA)
- Direct Current Feeding And Distribution (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Description
Claims (6)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950010039A KR0147199B1 (ko) | 1995-04-27 | 1995-04-27 | Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로 |
| JP7326892A JP2880104B2 (ja) | 1995-04-27 | 1995-12-15 | Icメモリカードのメモリicへの電力供給方法およびその回路 |
| US08/639,465 US5687129A (en) | 1995-04-27 | 1996-04-29 | Method and circuit for supplying memory IC power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950010039A KR0147199B1 (ko) | 1995-04-27 | 1995-04-27 | Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960038561A KR960038561A (ko) | 1996-11-21 |
| KR0147199B1 true KR0147199B1 (ko) | 1998-09-15 |
Family
ID=19413071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950010039A Expired - Fee Related KR0147199B1 (ko) | 1995-04-27 | 1995-04-27 | Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5687129A (ko) |
| JP (1) | JP2880104B2 (ko) |
| KR (1) | KR0147199B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100116940A (ko) * | 2009-04-23 | 2010-11-02 | 삼성전자주식회사 | 보조 전원 장치 및 그것을 포함하는 사용자 장치 |
| US9626259B2 (en) | 2008-12-09 | 2017-04-18 | Samsung Electronics Co., Ltd. | Auxiliary power supply and user device including the same |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2173428A1 (en) | 1995-04-06 | 1996-10-07 | Donald W. Church | Electronic parking meter |
| US6060789A (en) * | 1997-01-14 | 2000-05-09 | Citizen Watch Co., Ltd. | Power supply switching circuit for portable equipment |
| AUPR269301A0 (en) * | 2001-01-24 | 2001-02-22 | Cochlear Limited | Power supply for a cochlear implant |
| US8026637B2 (en) * | 2001-01-24 | 2011-09-27 | Cochlear Limited | Power supply having an auxiliary power cell |
| KR100419485B1 (ko) * | 2001-07-23 | 2004-02-19 | 한국전자통신연구원 | 아이씨 카드용 전원 공급 장치 |
| KR20030042968A (ko) * | 2001-11-26 | 2003-06-02 | 한국전자통신연구원 | 전하 순환 회로를 이용한 아이 씨 카드용 승압 장치 및 그제어방법 |
| US6854657B2 (en) * | 2001-11-28 | 2005-02-15 | General Instrument Corporation | Dual battery configuration and method of using the same to provide a long-term power solution in a programmable smart card |
| FR2837583B1 (fr) * | 2002-03-19 | 2005-02-04 | Schneider Automation | Dispositif de sauvegarde de donnees d'une carte electronique mobile |
| KR100730490B1 (ko) * | 2005-05-11 | 2007-06-20 | 가부시키가이샤 에프이시 | 비접촉식 아이씨 카드를 위한 아이씨 칩 내 전력 공급 회로 |
| US20090100238A1 (en) * | 2006-03-14 | 2009-04-16 | Masaharu Adachi | Memory card and memory card control changeover method |
| EP2110921B1 (en) * | 2008-04-14 | 2013-06-19 | Stanley Black & Decker, Inc. | Battery management system for a cordless tool |
| US20110316716A1 (en) | 2008-12-23 | 2011-12-29 | George Allan Mackay | Low power wireless parking meter and parking meter network |
| CA2756489C (en) | 2011-03-03 | 2023-09-26 | J.J. Mackay Canada Limited | Parking meter with contactless payment |
| CA145137S (en) | 2012-04-02 | 2013-07-22 | Jj Mackay Canada Ltd | Single space parking meter |
| CN113472050B (zh) | 2014-05-18 | 2024-01-16 | 百得有限公司 | 电动工具系统 |
| US9893384B2 (en) | 2014-05-18 | 2018-02-13 | Black & Decker Inc. | Transport system for convertible battery pack |
| CA2894350C (en) | 2015-06-16 | 2023-03-28 | J.J. Mackay Canada Limited | Coin chute with anti-fishing assembly |
| USRE48566E1 (en) | 2015-07-15 | 2021-05-25 | J.J. Mackay Canada Limited | Parking meter |
| CA3176773A1 (en) | 2015-08-11 | 2017-02-11 | J.J. Mackay Canada Limited | Single space parking meter retrofit |
| CA3178276A1 (en) | 2015-08-11 | 2017-02-11 | J.J. Mackay Canada Limited | Single space parking meter |
| USD813059S1 (en) | 2016-02-24 | 2018-03-20 | J.J. Mackay Canada Limited | Parking meter |
| EP3560062A4 (en) | 2016-12-23 | 2020-06-24 | Black & Decker Inc. | Cordless power tool system |
| US11922756B2 (en) | 2019-01-30 | 2024-03-05 | J.J. Mackay Canada Limited | Parking meter having touchscreen display |
| CA3031936A1 (en) | 2019-01-30 | 2020-07-30 | J.J. Mackay Canada Limited | Spi keyboard module for a parking meter and a parking meter having an spi keyboard module |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58183044U (ja) * | 1982-05-31 | 1983-12-06 | 三菱電機株式会社 | 電源回路 |
| JPH0693253B2 (ja) * | 1988-06-17 | 1994-11-16 | 三菱電機株式会社 | Icメモリカード用バッテリ回路 |
| JPH0695350B2 (ja) * | 1988-08-12 | 1994-11-24 | 三菱電機株式会社 | Icメモリカード用バッテリ回路 |
| US5212664A (en) * | 1989-04-05 | 1993-05-18 | Mitsubishi Denki Kabushiki Kaisha | Information card with dual power detection signals to memory decoder |
| JPH03173317A (ja) * | 1989-11-30 | 1991-07-26 | Nippondenso Co Ltd | 太陽光利用電源装置 |
| JPH04222427A (ja) * | 1990-12-22 | 1992-08-12 | Iwaki Electron Corp Ltd | 電池バックアップ回路 |
| JPH05191928A (ja) * | 1992-01-14 | 1993-07-30 | Toshiba Corp | 電源回路 |
| JPH05300562A (ja) * | 1992-04-22 | 1993-11-12 | Daikin Ind Ltd | 電池用電源回路 |
| JPH06119510A (ja) * | 1992-10-07 | 1994-04-28 | Mitsubishi Electric Corp | メモリカード |
-
1995
- 1995-04-27 KR KR1019950010039A patent/KR0147199B1/ko not_active Expired - Fee Related
- 1995-12-15 JP JP7326892A patent/JP2880104B2/ja not_active Expired - Fee Related
-
1996
- 1996-04-29 US US08/639,465 patent/US5687129A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9626259B2 (en) | 2008-12-09 | 2017-04-18 | Samsung Electronics Co., Ltd. | Auxiliary power supply and user device including the same |
| KR20100116940A (ko) * | 2009-04-23 | 2010-11-02 | 삼성전자주식회사 | 보조 전원 장치 및 그것을 포함하는 사용자 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2880104B2 (ja) | 1999-04-05 |
| US5687129A (en) | 1997-11-11 |
| KR960038561A (ko) | 1996-11-21 |
| JPH08308099A (ja) | 1996-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR0147199B1 (ko) | Ic 메모리 카드의 메모리 ic 전원공급 방법 및 회로 | |
| EP0693815B1 (en) | Auxiliary battery charge control circuits | |
| US4730287A (en) | Power supply for electronic timpiece | |
| US5554919A (en) | Charge/discharge circuit having a simple circuit for protecting a secondary cell from overcharging and overdischarging | |
| US5047988A (en) | Disposable IC memory card having an embedded battery | |
| US5668463A (en) | Auxiliary battery charge control circuit | |
| EP0580180A1 (en) | Charging circuit capable of supplying DC voltage directly to power supply circuit when battery is removed | |
| JP3517708B2 (ja) | 太陽電池を用いた電源装置 | |
| JP2799261B2 (ja) | バッテリ充電制御装置 | |
| JP3624531B2 (ja) | 電力制御装置、発電装置および電子機器 | |
| KR20080087010A (ko) | 전하 축적 장치를 포함하는 백-업 회로 | |
| JPH0455781A (ja) | 電池の残容量表示装置 | |
| SU1598045A1 (ru) | Устройство дл питани нагрузки | |
| JPH1146451A (ja) | 太陽電池式電源装置 | |
| JPH09322430A (ja) | バックアップ回路 | |
| JPH07163064A (ja) | 太陽電池の電源装置 | |
| JPH05184083A (ja) | 電源装置 | |
| KR200183632Y1 (ko) | 연축전지의 과방전 방지 장치 | |
| KR960016376B1 (ko) | 배터리 충방전 회로 | |
| JPH09205726A (ja) | 過放電防止装置 | |
| KR880002077Y1 (ko) | 휘발성 메모리용 전원자동전환장치 | |
| SU1681337A1 (ru) | Запоминающее устройство с сохранением информации при отключении питани ранением | |
| KR100207824B1 (ko) | 메모리의 백업시간 연장을 위한 백업 배터리 회로 | |
| JPS62207145A (ja) | サブバツテリ節電方式 | |
| JPS59156124A (ja) | 電源バツクアツプ回路 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20120424 Year of fee payment: 15 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 15 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20130516 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20130516 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |