JPH0426923Y2 - - Google Patents
Info
- Publication number
- JPH0426923Y2 JPH0426923Y2 JP1989055787U JP5578789U JPH0426923Y2 JP H0426923 Y2 JPH0426923 Y2 JP H0426923Y2 JP 1989055787 U JP1989055787 U JP 1989055787U JP 5578789 U JP5578789 U JP 5578789U JP H0426923 Y2 JPH0426923 Y2 JP H0426923Y2
- Authority
- JP
- Japan
- Prior art keywords
- data
- card
- eeprom
- memory area
- processing function
- 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
Links
Landscapes
- Credit Cards Or The Like (AREA)
- Storage Device Security (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989055787U JPH0426923Y2 (enrdf_load_html_response) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989055787U JPH0426923Y2 (enrdf_load_html_response) | 1989-05-17 | 1989-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH022772U JPH022772U (enrdf_load_html_response) | 1990-01-10 |
JPH0426923Y2 true JPH0426923Y2 (enrdf_load_html_response) | 1992-06-29 |
Family
ID=31281689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989055787U Expired JPH0426923Y2 (enrdf_load_html_response) | 1989-05-17 | 1989-05-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0426923Y2 (enrdf_load_html_response) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5538624A (en) * | 1978-09-05 | 1980-03-18 | Sanyo Electric Co Ltd | Nonvolatile semiconductor memory device |
FR2455320B1 (fr) * | 1979-04-25 | 1986-01-24 | Cii Honeywell Bull | Dispositif de recyclage de supports d'enregistrement identifiables a l'aide de donnees d'identification et composes de memoires monolithiques non volatiles effacables |
-
1989
- 1989-05-17 JP JP1989055787U patent/JPH0426923Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPH022772U (enrdf_load_html_response) | 1990-01-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6228297A (ja) | 更新情報と履歴情報の読出し手段を有するicカ−ド | |
US5148543A (en) | Ic card with a stored data change inhibition function | |
JPH08286976A (ja) | 不揮発性メモリ領域の保護方法及び回路 | |
JP2547368B2 (ja) | 携帯可能なデータ担体 | |
JPH0426923Y2 (enrdf_load_html_response) | ||
JP3471842B2 (ja) | データ管理装置、データ記憶装置およびデータ管理方法 | |
JPS5977699A (ja) | Icカ−ド | |
JPH026115B2 (enrdf_load_html_response) | ||
JP3512252B2 (ja) | Cpuを内蔵した情報記録媒体 | |
JPH048838B2 (enrdf_load_html_response) | ||
JPH01263892A (ja) | 携帯可能電子装置 | |
JP2528466B2 (ja) | Icカ−ド | |
JPH0554158B2 (enrdf_load_html_response) | ||
JP3168572B2 (ja) | Cpu暴走検知機能付きicカード | |
KR101118494B1 (ko) | 데이터 및 애플리케이션을 식별 매체에 기록하는 방법 | |
JP2591796B2 (ja) | Icカード | |
JP2609645B2 (ja) | 携帯可能電子装置 | |
RU2353973C2 (ru) | Безопасный способ изменения данных, записанных в карточке с памятью | |
JPH0233690A (ja) | Icカード発行方法 | |
JP2692905B2 (ja) | 携帯可能電子装置 | |
JP2022184327A (ja) | セキュアエレメント,デバイスおよび不揮発性メモリの管理方法 | |
JPS63301388A (ja) | Icカ−ド | |
JP2752074B2 (ja) | 携帯可能電子装置のデータ記憶方法 | |
JP3274152B2 (ja) | 携帯可能電子装置 | |
JPS63301390A (ja) | Icカ−ド |