CN101989330B - 高频rfid标签电路及芯片 - Google Patents
高频rfid标签电路及芯片 Download PDFInfo
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- CN101989330B CN101989330B CN 200910057735 CN200910057735A CN101989330B CN 101989330 B CN101989330 B CN 101989330B CN 200910057735 CN200910057735 CN 200910057735 CN 200910057735 A CN200910057735 A CN 200910057735A CN 101989330 B CN101989330 B CN 101989330B
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Priority Applications (1)
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CN 200910057735 CN101989330B (zh) | 2009-08-07 | 2009-08-07 | 高频rfid标签电路及芯片 |
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CN 200910057735 CN101989330B (zh) | 2009-08-07 | 2009-08-07 | 高频rfid标签电路及芯片 |
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CN101989330A CN101989330A (zh) | 2011-03-23 |
CN101989330B true CN101989330B (zh) | 2013-01-09 |
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CN 200910057735 Active CN101989330B (zh) | 2009-08-07 | 2009-08-07 | 高频rfid标签电路及芯片 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150020672A (ko) * | 2012-06-12 | 2015-02-26 | 더 리젠츠 오브 더 유니버시티 오브 미시건 | 단거리 통신용 초저전력 라디오 |
CN103683991A (zh) * | 2013-11-28 | 2014-03-26 | 成都位时通科技有限公司 | 供电稳定的电源电路 |
CN104834955B (zh) * | 2015-04-20 | 2017-11-14 | 卓捷创芯科技(深圳)有限公司 | 一种整流和负载调制组合的射频前端电路和无源射频标签 |
CN108596315B (zh) * | 2018-05-11 | 2021-07-13 | 上海宜链物联网有限公司 | 一种防止撕毁后重复利用的rfid标签芯片电路 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1350718A (zh) * | 1999-03-12 | 2002-05-22 | 艾利森公司 | 钳位电路和用于同步整流的方法 |
CN1674390A (zh) * | 2005-03-11 | 2005-09-28 | 广东中钰科技有限公司 | 视频监控设备防雷器 |
CN101062697A (zh) * | 2006-04-28 | 2007-10-31 | 株式会社岛野 | 自行车用过电压防止装置 |
CN201051716Y (zh) * | 2007-06-07 | 2008-04-23 | 建德市正达电器有限公司 | 一种集电极峰压吸收及电压钳位电路 |
CN101330261A (zh) * | 2007-06-18 | 2008-12-24 | 天钰信息科技(上海)有限公司 | 开关电源电路 |
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2009
- 2009-08-07 CN CN 200910057735 patent/CN101989330B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1350718A (zh) * | 1999-03-12 | 2002-05-22 | 艾利森公司 | 钳位电路和用于同步整流的方法 |
CN1674390A (zh) * | 2005-03-11 | 2005-09-28 | 广东中钰科技有限公司 | 视频监控设备防雷器 |
CN101062697A (zh) * | 2006-04-28 | 2007-10-31 | 株式会社岛野 | 自行车用过电压防止装置 |
CN201051716Y (zh) * | 2007-06-07 | 2008-04-23 | 建德市正达电器有限公司 | 一种集电极峰压吸收及电压钳位电路 |
CN101330261A (zh) * | 2007-06-18 | 2008-12-24 | 天钰信息科技(上海)有限公司 | 开关电源电路 |
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CN101989330A (zh) | 2011-03-23 |
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Owner name: SHANGHAI HUAHONG GRACE SEMICONDUCTOR MANUFACTURING Free format text: FORMER OWNER: HUAHONG NEC ELECTRONICS CO LTD, SHANGHAI Effective date: 20140108 |
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Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 201203 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20140108 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech Park No. 1399 Patentee after: Shanghai Huahong Grace Semiconductor Manufacturing Corporation Address before: 201206, Shanghai, Pudong New Area, Sichuan Road, No. 1188 Bridge Patentee before: Shanghai Huahong NEC Electronics Co., Ltd. |