CN101615308B - 一种用于门禁管理系统的阅读器 - Google Patents
一种用于门禁管理系统的阅读器 Download PDFInfo
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- CN101615308B CN101615308B CN2008100396889A CN200810039688A CN101615308B CN 101615308 B CN101615308 B CN 101615308B CN 2008100396889 A CN2008100396889 A CN 2008100396889A CN 200810039688 A CN200810039688 A CN 200810039688A CN 101615308 B CN101615308 B CN 101615308B
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CN2008100396889A CN101615308B (zh) | 2008-06-26 | 2008-06-26 | 一种用于门禁管理系统的阅读器 |
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CN2008100396889A CN101615308B (zh) | 2008-06-26 | 2008-06-26 | 一种用于门禁管理系统的阅读器 |
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CN101615308A CN101615308A (zh) | 2009-12-30 |
CN101615308B true CN101615308B (zh) | 2011-09-21 |
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CN110097675A (zh) * | 2019-05-31 | 2019-08-06 | 上海工程技术大学 | 一种用于地铁的无障碍通道闸机装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2681242Y (zh) * | 2003-09-17 | 2005-02-23 | 深圳华视电子读写设备有限公司 | 具有温度传感功能的智能卡读写装置 |
CN2785039Y (zh) * | 2004-12-29 | 2006-05-31 | 深圳市雄帝科技发展有限公司 | 兼容第二代身份证的门禁考勤智能卡读卡器 |
CN2898951Y (zh) * | 2006-03-23 | 2007-05-09 | 北京中控科技发展有限公司 | 网络型指纹读卡器 |
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CN2681242Y (zh) * | 2003-09-17 | 2005-02-23 | 深圳华视电子读写设备有限公司 | 具有温度传感功能的智能卡读写装置 |
CN2785039Y (zh) * | 2004-12-29 | 2006-05-31 | 深圳市雄帝科技发展有限公司 | 兼容第二代身份证的门禁考勤智能卡读卡器 |
CN2898951Y (zh) * | 2006-03-23 | 2007-05-09 | 北京中控科技发展有限公司 | 网络型指纹读卡器 |
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Inventor after: Wang Chengjie Inventor after: Du Wei Inventor after: Li Rongzheng Inventor before: Du Wei Inventor before: Wang Chengjie Inventor before: Zhang Qi |
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Free format text: CORRECT: INVENTOR; FROM: DU WEI WANG CHENGJIE ZHANG QI TO: WANG CHENGJIE DU WEI LI RONGZHENG |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Li Rongzheng Inventor after: Chen Siqi Inventor after: Sui Binyan Inventor before: Wang Chengjie Inventor before: Du Wei Inventor before: Li Rongzheng |
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Free format text: CORRECT: INVENTOR; FROM: WANG CHENGJIE DU WEI LI RONGZHENG TO: LI RONGZHENG CHEN SIQI SUI BINYAN |
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Owner name: STATE GRID SHANGHAI ELECTRIC POWER COMPANY Effective date: 20131114 |
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Effective date of registration: 20131114 Address after: 201620 Shanghai city Songjiang District Dragon Road No. 333 Patentee after: Shanghai University of Engineering Science Patentee after: State Grid Shanghai Municipal Electric Power Company Address before: 201620 Shanghai city Songjiang District Dragon Road No. 333 Patentee before: Shanghai University of Engineering Science |