CN2898956Y - 一种能改进非接触ic卡操作距离的电路 - Google Patents
一种能改进非接触ic卡操作距离的电路 Download PDFInfo
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- CN2898956Y CN2898956Y CN 200620041013 CN200620041013U CN2898956Y CN 2898956 Y CN2898956 Y CN 2898956Y CN 200620041013 CN200620041013 CN 200620041013 CN 200620041013 U CN200620041013 U CN 200620041013U CN 2898956 Y CN2898956 Y CN 2898956Y
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CN 200620041013 CN2898956Y (zh) | 2006-04-13 | 2006-04-13 | 一种能改进非接触ic卡操作距离的电路 |
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CN 200620041013 CN2898956Y (zh) | 2006-04-13 | 2006-04-13 | 一种能改进非接触ic卡操作距离的电路 |
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CN2898956Y true CN2898956Y (zh) | 2007-05-09 |
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CN 200620041013 Expired - Lifetime CN2898956Y (zh) | 2006-04-13 | 2006-04-13 | 一种能改进非接触ic卡操作距离的电路 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329742B (zh) * | 2007-06-20 | 2013-11-06 | 瑞萨电子株式会社 | 半导体集成电路、包含半导体集成电路的卡及其操作方法 |
CN103679258A (zh) * | 2013-12-31 | 2014-03-26 | 北京豹驰智能科技有限公司 | 一种内嵌多层布线式薄膜电容器的rf基卡 |
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2006
- 2006-04-13 CN CN 200620041013 patent/CN2898956Y/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101329742B (zh) * | 2007-06-20 | 2013-11-06 | 瑞萨电子株式会社 | 半导体集成电路、包含半导体集成电路的卡及其操作方法 |
CN103679258A (zh) * | 2013-12-31 | 2014-03-26 | 北京豹驰智能科技有限公司 | 一种内嵌多层布线式薄膜电容器的rf基卡 |
CN103679258B (zh) * | 2013-12-31 | 2016-08-17 | 北京豹驰智能科技有限公司 | 一种内嵌多层布线式薄膜电容器的rf基卡 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI FUDAN MICROELECTRONICS GROUP COMPANY LIMI Free format text: FORMER NAME: FUDAN MICROELECTRONICS CO., LTD., SHANGHAI |
|
CP03 | Change of name, title or address |
Address after: 200433 building 4, Fudan Science Park, 127 Cathay Pacific Road Co-patentee after: Shanghai Public Transportation Card Co., Ltd. Patentee after: Shanghai Fudan Microelectronic Group Co., Ltd. Address before: 200433 No. 127 Cathay Pacific Road, Shanghai Co-patentee before: Shanghai Public Transportation Card Co., Ltd. Patentee before: Fudan Microelectronics Co., Ltd., Shanghai |
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CX01 | Expiry of patent term |
Granted publication date: 20070509 |
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EXPY | Termination of patent right or utility model |