CN201315067Y - Usb接口无驱的nfc读写器 - Google Patents
Usb接口无驱的nfc读写器 Download PDFInfo
- Publication number
- CN201315067Y CN201315067Y CNU2008202352109U CN200820235210U CN201315067Y CN 201315067 Y CN201315067 Y CN 201315067Y CN U2008202352109 U CNU2008202352109 U CN U2008202352109U CN 200820235210 U CN200820235210 U CN 200820235210U CN 201315067 Y CN201315067 Y CN 201315067Y
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- Prior art keywords
- nfc
- microprocessor
- usb interface
- write line
- read write
- Prior art date
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- 238000004891 communication Methods 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000013068 supply chain management Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
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Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352109U CN201315067Y (zh) | 2008-12-19 | 2008-12-19 | Usb接口无驱的nfc读写器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202352109U CN201315067Y (zh) | 2008-12-19 | 2008-12-19 | Usb接口无驱的nfc读写器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315067Y true CN201315067Y (zh) | 2009-09-23 |
Family
ID=41126864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202352109U Expired - Fee Related CN201315067Y (zh) | 2008-12-19 | 2008-12-19 | Usb接口无驱的nfc读写器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315067Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810412A (zh) * | 2014-01-24 | 2014-05-21 | 安徽云盾信息技术有限公司 | 一种基于nfc技术的加密设备公钥同步的方法 |
-
2008
- 2008-12-19 CN CNU2008202352109U patent/CN201315067Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103810412A (zh) * | 2014-01-24 | 2014-05-21 | 安徽云盾信息技术有限公司 | 一种基于nfc技术的加密设备公钥同步的方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 518055 Guangdong Province, Nanshan District Shenzhen tea light Lu Wenguang Industrial District 17 building 4 floor Patentee after: Shenzhen Decard Technology Co., Ltd. Address before: Shenzhen high tech Industrial Park in Guangdong province 518057 Gao Xin Road Chinese science and Technology Development Institute, room 510 Patentee before: Shenzhen Decard Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN DECARD SMARTCARD TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN DECARD TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518055 Guangdong Province, Nanshan District Shenzhen tea light Lu Wenguang Industrial District 17 building 4 floor Patentee after: SHENZHEN DECARD SMARTCARD TECH CO., LTD. Address before: 518055 Guangdong Province, Nanshan District Shenzhen tea light Lu Wenguang Industrial District 17 building 4 floor Patentee before: Shenzhen Decard Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20161219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |