CN203759775U - 基于二维码识别的双重加密门禁系统 - Google Patents
基于二维码识别的双重加密门禁系统 Download PDFInfo
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- CN203759775U CN203759775U CN201420130305.XU CN201420130305U CN203759775U CN 203759775 U CN203759775 U CN 203759775U CN 201420130305 U CN201420130305 U CN 201420130305U CN 203759775 U CN203759775 U CN 203759775U
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139491A (zh) * | 2015-08-10 | 2015-12-09 | 闻泰通讯股份有限公司 | 一种基于加密型二维码的手机门禁系统 |
CN105303663A (zh) * | 2015-11-10 | 2016-02-03 | 重庆蓝岸通讯技术有限公司 | 利用二维码实现交互开门的装置 |
CN107452099A (zh) * | 2017-06-22 | 2017-12-08 | 阜阳万瑞斯电子锁业有限公司 | 一种基于二维码及人机验证的智能电控锁远程控制系统和方法 |
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2014
- 2014-03-21 CN CN201420130305.XU patent/CN203759775U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105139491A (zh) * | 2015-08-10 | 2015-12-09 | 闻泰通讯股份有限公司 | 一种基于加密型二维码的手机门禁系统 |
CN105139491B (zh) * | 2015-08-10 | 2017-11-28 | 闻泰通讯股份有限公司 | 一种基于加密型二维码的手机门禁系统 |
CN105303663A (zh) * | 2015-11-10 | 2016-02-03 | 重庆蓝岸通讯技术有限公司 | 利用二维码实现交互开门的装置 |
CN107452099A (zh) * | 2017-06-22 | 2017-12-08 | 阜阳万瑞斯电子锁业有限公司 | 一种基于二维码及人机验证的智能电控锁远程控制系统和方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SICHUAN JIZHI LANGRUN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GAO CHUNMING Effective date: 20150629 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150629 Address after: 610041, No. 18, No. 2, No. 8, 88, five road, hi tech Zone, Chengdu, Sichuan Patentee after: GAO CHUNMING Address before: 610054, No. two, section four, Jianshe North Road, Chengdu, Sichuan, Chenghua District Patentee before: Gao Chunming |
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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: 20140806 Termination date: 20180321 |