CN105913108B - Rfid芯片防转移的方法、防转移rfid芯片和电路 - Google Patents
Rfid芯片防转移的方法、防转移rfid芯片和电路 Download PDFInfo
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- CN105913108B CN105913108B CN201610222487.7A CN201610222487A CN105913108B CN 105913108 B CN105913108 B CN 105913108B CN 201610222487 A CN201610222487 A CN 201610222487A CN 105913108 B CN105913108 B CN 105913108B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
- G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
- G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches
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- Computer Security & Cryptography (AREA)
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- Microelectronics & Electronic Packaging (AREA)
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- Credit Cards Or The Like (AREA)
- Near-Field Transmission Systems (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610222487.7A CN105913108B (zh) | 2016-04-11 | 2016-04-11 | Rfid芯片防转移的方法、防转移rfid芯片和电路 |
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CN201610222487.7A CN105913108B (zh) | 2016-04-11 | 2016-04-11 | Rfid芯片防转移的方法、防转移rfid芯片和电路 |
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CN105913108A CN105913108A (zh) | 2016-08-31 |
CN105913108B true CN105913108B (zh) | 2020-12-08 |
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CN201610222487.7A Active CN105913108B (zh) | 2016-04-11 | 2016-04-11 | Rfid芯片防转移的方法、防转移rfid芯片和电路 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106447016A (zh) * | 2016-11-29 | 2017-02-22 | 珠海南方集成电路设计服务中心 | 一种rfid在无源状态下使能或禁用的保护方法和系统 |
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 |
CN109165716B (zh) * | 2018-10-12 | 2021-07-27 | 上海坤锐电子科技有限公司 | 一种射频芯片、电子标签及其识别方法 |
CN109360005B (zh) * | 2018-10-12 | 2021-07-27 | 苏州晟达力芯电子科技有限公司 | 一种射频芯片、电子标签及其识别方法 |
CN113177625B (zh) * | 2021-02-04 | 2022-01-28 | 上海爪字物联科技有限公司 | 一种rfid标签撕裂的检测方法及rfid芯片 |
CN113298215A (zh) * | 2021-05-19 | 2021-08-24 | 华大恒芯科技有限公司 | 一种使用随机电容的rfid标签防转移方法 |
CN113298216A (zh) * | 2021-05-19 | 2021-08-24 | 华大恒芯科技有限公司 | 具有随机电容的rfid芯片、标签 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539933A (zh) * | 2010-12-13 | 2012-07-04 | 中兴通讯股份有限公司 | 一种射频识别电子标签的检测工具及方法 |
CN203038313U (zh) * | 2012-12-30 | 2013-07-03 | 章玺 | 带有光感模块的rfid电子标签和防拆卸rfid电子标签 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103455831B (zh) * | 2013-09-04 | 2016-08-17 | 成都芯昊芯科技有限公司 | 一种能识别物理特征变化的无源电子标签 |
CN204087248U (zh) * | 2014-08-06 | 2015-01-07 | 成都九洲电子信息系统股份有限公司 | 防拆卸2.45GHz有源标签 |
CN204557538U (zh) * | 2015-05-14 | 2015-08-12 | 成都芯昊芯科技有限公司 | 一种具有拆卸检测功能的无源电子标签 |
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2016
- 2016-04-11 CN CN201610222487.7A patent/CN105913108B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102539933A (zh) * | 2010-12-13 | 2012-07-04 | 中兴通讯股份有限公司 | 一种射频识别电子标签的检测工具及方法 |
CN203038313U (zh) * | 2012-12-30 | 2013-07-03 | 章玺 | 带有光感模块的rfid电子标签和防拆卸rfid电子标签 |
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CN105913108A (zh) | 2016-08-31 |
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Effective date of registration: 20190314 Address after: 621000 No. 128 Mianxing East Road, Mianyang High-tech Zone, Sichuan Province Applicant after: Sichuan Kiloway Electron Inc. Address before: 214434 B3 Floor, Cyberport, Yangtze River Creative Intelligence Industrial Park, 201 Jinshan Road, Jiangyin City, Wuxi City, Jiangsu Province Applicant before: Jiangsu kiloway Electronic Technology Co., Ltd. |
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Effective date of registration: 20191113 Address after: 621000 a412, No.133, mianxing East Road, high tech Zone, Mianyang City, Sichuan Province Applicant after: Sichuan kailuwei Technology Co., Ltd Address before: 621000 Sichuan city of Mianyang province high tech Zone Mian Xing Road No. 128 Applicant before: Sichuan Kiloway Electron Inc. |
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