CN1141648C - 采用可编程非易失存储器作为其程序存储器的智能卡 - Google Patents
采用可编程非易失存储器作为其程序存储器的智能卡 Download PDFInfo
- Publication number
- CN1141648C CN1141648C CNB011044179A CN01104417A CN1141648C CN 1141648 C CN1141648 C CN 1141648C CN B011044179 A CNB011044179 A CN B011044179A CN 01104417 A CN01104417 A CN 01104417A CN 1141648 C CN1141648 C CN 1141648C
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- CN
- China
- Prior art keywords
- programmable non
- memory
- smart card
- volatile memory
- program storage
- 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 - Lifetime
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- Storage Device Security (AREA)
- Stored Programmes (AREA)
- Credit Cards Or The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011044179A CN1141648C (zh) | 2001-02-23 | 2001-02-23 | 采用可编程非易失存储器作为其程序存储器的智能卡 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB011044179A CN1141648C (zh) | 2001-02-23 | 2001-02-23 | 采用可编程非易失存储器作为其程序存储器的智能卡 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1312518A CN1312518A (zh) | 2001-09-12 |
CN1141648C true CN1141648C (zh) | 2004-03-10 |
Family
ID=4653883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011044179A Expired - Lifetime CN1141648C (zh) | 2001-02-23 | 2001-02-23 | 采用可编程非易失存储器作为其程序存储器的智能卡 |
Country Status (1)
Country | Link |
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CN (1) | CN1141648C (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1968085B (zh) * | 2005-11-17 | 2010-11-03 | 北京握奇数据系统有限公司 | 一种实现智能卡高速安全通讯的方法 |
CN101206703B (zh) * | 2006-12-22 | 2010-05-19 | 中国科学院计算技术研究所 | 一种具有程序内容对外保密功能的芯片及程序下载方法 |
CN104979016B (zh) * | 2014-04-10 | 2018-03-09 | 国民技术股份有限公司 | 一种智能卡及智能卡的制造方法 |
-
2001
- 2001-02-23 CN CNB011044179A patent/CN1141648C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN1312518A (zh) | 2001-09-12 |
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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: DATANG MICROELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: DATANG TELECOM TECHNOLOGY CO.LTD. MICRO ELECTRONICS HOURS CO.LTD. Effective date: 20080104 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080104 Address after: No. 6 North Yongjia Road, Beijing, Haidian District Patentee after: Datang Microelectronics Technology Co., Ltd. Address before: No. 40, Beijing, Xueyuan Road Patentee before: Microelectronic Branch Company, Datang Telecommunication Science and Technology |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040310 |