CN100492402C - 双界面电子钥匙 - Google Patents
双界面电子钥匙 Download PDFInfo
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- CN100492402C CN100492402C CNB031003265A CN03100326A CN100492402C CN 100492402 C CN100492402 C CN 100492402C CN B031003265 A CNB031003265 A CN B031003265A CN 03100326 A CN03100326 A CN 03100326A CN 100492402 C CN100492402 C CN 100492402C
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031003265A CN100492402C (zh) | 2003-01-09 | 2003-01-09 | 双界面电子钥匙 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB031003265A CN100492402C (zh) | 2003-01-09 | 2003-01-09 | 双界面电子钥匙 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1516062A CN1516062A (zh) | 2004-07-28 |
CN100492402C true CN100492402C (zh) | 2009-05-27 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB031003265A Expired - Fee Related CN100492402C (zh) | 2003-01-09 | 2003-01-09 | 双界面电子钥匙 |
Country Status (1)
Country | Link |
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CN (1) | CN100492402C (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100383819C (zh) * | 2004-11-12 | 2008-04-23 | 厦门盛华电子科技有限公司 | 带无线射频通信功能的手机智能卡及配套的外围处理装置 |
CN100362528C (zh) * | 2005-11-25 | 2008-01-16 | 上海复旦微电子股份有限公司 | 兼容逻辑加密卡的非接触cpu卡 |
CN100511255C (zh) * | 2006-10-23 | 2009-07-08 | 郑保夏 | 非接触式数字安全系统 |
CN102662874B (zh) * | 2012-04-06 | 2015-06-10 | 中国科学院数据与通信保护研究教育中心 | 双界面加密存储卡及其中的数据管理方法和系统 |
CN102722668A (zh) * | 2012-05-28 | 2012-10-10 | 东南大学 | 无线安全电脑锁及其使用方法 |
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2003
- 2003-01-09 CN CNB031003265A patent/CN100492402C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN1516062A (zh) | 2004-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING WATCHSMART TECHNOLOGIES Co.,Ltd. Assignor: BEIJING WATCH DATA SYSTEM Co.,Ltd. Contract fulfillment period: 2009.1.1 to 2015.1.1 Contract record no.: 2009990000420 Denomination of invention: Double-interface electronic key License type: Exclusive license Record date: 20090505 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.1.1 TO 2015.1.1; CHANGE OF CONTRACT Name of requester: BEIJING WOQI SMART SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20090505 |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 100102 B, seat 18, Wangjing mansion, No. 9, Central South Road, Wangjing, Chaoyang District, Beijing Patentee after: BEIJING WATCHDATA Co.,Ltd. Address before: 100102 B, seat 18, Wangjing mansion, No. 9, Central South Road, Wangjing, Chaoyang District, Beijing Patentee before: BEIJING WATCH DATA SYSTEM Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20220109 |