CN204014228U - 一种高速铁路列车led驱动电路 - Google Patents
一种高速铁路列车led驱动电路 Download PDFInfo
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- CN204014228U CN204014228U CN201420505235.1U CN201420505235U CN204014228U CN 204014228 U CN204014228 U CN 204014228U CN 201420505235 U CN201420505235 U CN 201420505235U CN 204014228 U CN204014228 U CN 204014228U
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CN201420505235.1U CN204014228U (zh) | 2014-08-30 | 2014-08-30 | 一种高速铁路列车led驱动电路 |
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CN201420505235.1U CN204014228U (zh) | 2014-08-30 | 2014-08-30 | 一种高速铁路列车led驱动电路 |
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CN204014228U true CN204014228U (zh) | 2014-12-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105376901A (zh) * | 2014-08-30 | 2016-03-02 | 姬志强 | 一种高速铁路列车led驱动电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105376901A (zh) * | 2014-08-30 | 2016-03-02 | 姬志强 | 一种高速铁路列车led驱动电路 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Aigui Inventor before: Ji Zhiqiang Inventor before: Jia Hailiang Inventor before: Zhao Lin Inventor before: Zheng Wei Inventor before: Zhang Linsheng Inventor before: Kong Wei Inventor before: Wang Yatao Inventor before: Wang Yao Inventor before: Shi Wangnan |
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CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170609 Address after: Panyu District Shawan Town, Guangzhou city of Guangdong Province, 511483 Fu Chung Village Fuxing Road No. 1 two floor Patentee after: Guangzhou giant source of electronic products Co., Ltd. Address before: 056000 Handan Development Zone, Hebei, Century Avenue, No. 4, layer 2, layer Patentee before: Ji Zhiqiang |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20180830 |
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CF01 | Termination of patent right due to non-payment of annual fee |