CN101840520A - 一种智能卡及访问智能卡闪存的方法 - Google Patents
一种智能卡及访问智能卡闪存的方法 Download PDFInfo
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- CN101840520A CN101840520A CN200910244079A CN200910244079A CN101840520A CN 101840520 A CN101840520 A CN 101840520A CN 200910244079 A CN200910244079 A CN 200910244079A CN 200910244079 A CN200910244079 A CN 200910244079A CN 101840520 A CN101840520 A CN 101840520A
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CN 200910244079 CN101840520B (zh) | 2009-12-28 | 2009-12-28 | 一种智能卡及访问智能卡闪存的方法 |
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CN 200910244079 CN101840520B (zh) | 2009-12-28 | 2009-12-28 | 一种智能卡及访问智能卡闪存的方法 |
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CN101840520A true CN101840520A (zh) | 2010-09-22 |
CN101840520B CN101840520B (zh) | 2012-07-25 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169459A (zh) * | 2010-11-29 | 2011-08-31 | 北京握奇数据系统有限公司 | 一种访问数据的方法、装置和智能卡 |
CN104317743A (zh) * | 2014-09-29 | 2015-01-28 | 上海华为技术有限公司 | 对spi flash的写保护方法和控制器 |
CN112463263A (zh) * | 2020-12-03 | 2021-03-09 | 北京元心科技有限公司 | 程序运行方法、装置、电子设备及计算机可读存储介质 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2004030102A (ja) * | 2002-06-25 | 2004-01-29 | Sony Corp | 情報記憶装置、およびメモリアクセス制御システム、および方法、並びにコンピュータ・プログラム |
CN100559507C (zh) * | 2004-01-29 | 2009-11-11 | 群联电子股份有限公司 | 具防写功能的微型存储装置 |
JP2006053703A (ja) * | 2004-08-11 | 2006-02-23 | Hitachi Ltd | 記憶制御システム及び方法 |
CN100517277C (zh) * | 2006-10-31 | 2009-07-22 | 佛山市顺德区顺达电脑厂有限公司 | 闪存的保护模块及其关机方法 |
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2009
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102169459A (zh) * | 2010-11-29 | 2011-08-31 | 北京握奇数据系统有限公司 | 一种访问数据的方法、装置和智能卡 |
CN102169459B (zh) * | 2010-11-29 | 2013-04-24 | 北京握奇数据系统有限公司 | 一种访问数据的方法、装置和智能卡 |
CN104317743A (zh) * | 2014-09-29 | 2015-01-28 | 上海华为技术有限公司 | 对spi flash的写保护方法和控制器 |
WO2016050140A1 (zh) * | 2014-09-29 | 2016-04-07 | 华为技术有限公司 | 对spi flash的写保护方法和控制器 |
CN104317743B (zh) * | 2014-09-29 | 2018-06-05 | 上海华为技术有限公司 | 对spi flash的写保护方法和控制器 |
CN112463263A (zh) * | 2020-12-03 | 2021-03-09 | 北京元心科技有限公司 | 程序运行方法、装置、电子设备及计算机可读存储介质 |
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CN101840520B (zh) | 2012-07-25 |
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Inventor after: Jia Qinggang Inventor after: Wang Youjun Inventor before: Jia Qinggang |
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Address after: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee after: BEIJING WATCHDATA Co.,Ltd. Address before: 100015 Beijing city Chaoyang District Dongzhimen West eight Street No. 2 room Wanhong Yan Dong Business Garden Patentee before: BEIJING WATCH DATA SYSTEM Co.,Ltd. |
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Addressee: Patent of Beijing grip Data Co.,Ltd. The person in charge Document name: Patent termination notice |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20120725 Termination date: 20211228 |