CN201111183Y - 一种电子密码钥匙 - Google Patents
一种电子密码钥匙 Download PDFInfo
- Publication number
- CN201111183Y CN201111183Y CNU2007201698143U CN200720169814U CN201111183Y CN 201111183 Y CN201111183 Y CN 201111183Y CN U2007201698143 U CNU2007201698143 U CN U2007201698143U CN 200720169814 U CN200720169814 U CN 200720169814U CN 201111183 Y CN201111183 Y CN 201111183Y
- Authority
- CN
- China
- Prior art keywords
- card chip
- smart card
- antenna
- cryptographic keys
- cpu
- 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
Links
- 239000003292 glue Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 210000003298 dental enamel Anatomy 0.000 claims description 4
- 239000012943 hotmelt Substances 0.000 claims description 3
- 238000004891 communication Methods 0.000 abstract description 22
- 238000004026 adhesive bonding Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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- Near-Field Transmission Systems (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201698143U CN201111183Y (zh) | 2007-07-20 | 2007-07-20 | 一种电子密码钥匙 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201698143U CN201111183Y (zh) | 2007-07-20 | 2007-07-20 | 一种电子密码钥匙 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111183Y true CN201111183Y (zh) | 2008-09-03 |
Family
ID=39895721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201698143U Expired - Lifetime CN201111183Y (zh) | 2007-07-20 | 2007-07-20 | 一种电子密码钥匙 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111183Y (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101902325A (zh) * | 2010-07-02 | 2010-12-01 | 恒宝股份有限公司 | 一种基于无线通信技术的Key设备 |
| CN102236802A (zh) * | 2010-04-20 | 2011-11-09 | 深圳市安捷信联科技有限公司 | 一种多功能智能卡读写器 |
| CN101751709B (zh) * | 2008-12-02 | 2012-02-29 | 河南省电力公司南阳供电公司 | 需密码授权的万能钥匙 |
-
2007
- 2007-07-20 CN CNU2007201698143U patent/CN201111183Y/zh not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101751709B (zh) * | 2008-12-02 | 2012-02-29 | 河南省电力公司南阳供电公司 | 需密码授权的万能钥匙 |
| CN102236802A (zh) * | 2010-04-20 | 2011-11-09 | 深圳市安捷信联科技有限公司 | 一种多功能智能卡读写器 |
| CN102236802B (zh) * | 2010-04-20 | 2013-06-05 | 深圳市国民电子商务有限公司 | 一种多功能智能卡读写器 |
| CN101902325A (zh) * | 2010-07-02 | 2010-12-01 | 恒宝股份有限公司 | 一种基于无线通信技术的Key设备 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Watcdata Intelligent Technology Co., Ltd. Assignor: Beijing Woqi Data System Co., Ltd. Contract fulfillment period: 2009.1.1 to 2015.1.1 Contract record no.: 2009990000420 Denomination of utility model: Electronic cipher key Granted publication date: 20080903 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 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080903 |