CN104050501A - 一种无源三频多界面智能卡及其自适应工作方法 - Google Patents
一种无源三频多界面智能卡及其自适应工作方法 Download PDFInfo
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107358286A (zh) * | 2017-07-24 | 2017-11-17 | 深圳华视微电子有限公司 | 一种面向无源场景的生物识别安全认证智能卡及认证方法 |
CN109902790A (zh) * | 2019-04-24 | 2019-06-18 | 深圳市润方科技有限公司 | 一种多频段自适应rfid芯片及其使用方法 |
CN112446452A (zh) * | 2019-09-02 | 2021-03-05 | 义隆电子股份有限公司 | 智能卡及其控制方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107358286A (zh) * | 2017-07-24 | 2017-11-17 | 深圳华视微电子有限公司 | 一种面向无源场景的生物识别安全认证智能卡及认证方法 |
CN109902790A (zh) * | 2019-04-24 | 2019-06-18 | 深圳市润方科技有限公司 | 一种多频段自适应rfid芯片及其使用方法 |
CN109902790B (zh) * | 2019-04-24 | 2024-05-24 | 深圳市润方科技有限公司 | 一种多频段自适应rfid芯片及其使用方法 |
CN112446452A (zh) * | 2019-09-02 | 2021-03-05 | 义隆电子股份有限公司 | 智能卡及其控制方法 |
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Effective date of registration: 20200415 Address after: 215500, No. three, No. 99 South Ring Road, Changshou City, Jiangsu, Suzhou Patentee after: CHANGSHU INSTITUTE OF TECHNOLOGY Address before: 2812, 109, Zhongxing Road, Nangang District, Heilongjiang, Harbin, 150086, China Patentee before: Zhang Fusheng |
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Effective date of registration: 20230522 Address after: 215000 group 13, bachha Youyi village, East Taihu Lake ecotourism Resort (Taihu new town), Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou luoken Electronic Technology Co.,Ltd. Address before: 215500 Changshou City South Three Ring Road No. 99, Suzhou, Jiangsu Patentee before: CHANGSHU INSTITUTE OF TECHNOLOGY |