CN202632721U - 一种带集成自动开关风扇装置的led显示屏 - Google Patents
一种带集成自动开关风扇装置的led显示屏 Download PDFInfo
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- CN202632721U CN202632721U CN2012202876581U CN201220287658U CN202632721U CN 202632721 U CN202632721 U CN 202632721U CN 2012202876581 U CN2012202876581 U CN 2012202876581U CN 201220287658 U CN201220287658 U CN 201220287658U CN 202632721 U CN202632721 U CN 202632721U
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CN2012202876581U CN202632721U (zh) | 2012-06-19 | 2012-06-19 | 一种带集成自动开关风扇装置的led显示屏 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104361835A (zh) * | 2014-10-21 | 2015-02-18 | 苏州合欣美电子科技有限公司 | 一种led显示屏降低led结温的方法 |
CN107967891A (zh) * | 2017-11-29 | 2018-04-27 | 苏州诺纳可电子科技有限公司 | 一种led数码管 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104361835A (zh) * | 2014-10-21 | 2015-02-18 | 苏州合欣美电子科技有限公司 | 一种led显示屏降低led结温的方法 |
CN107967891A (zh) * | 2017-11-29 | 2018-04-27 | 苏州诺纳可电子科技有限公司 | 一种led数码管 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 518000 Guangdong province Shenzhen city Longgang District Guanlan Street South Ring concept yishida Science Park Patentee after: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Baoan District Guanlan street and community yishida Bao Yicheng Science Park building B Patentee before: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. |
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GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Guanlan street of Longhua city of Shenzhen province Guangdong District 518000 south ring concept yishida Science Park Patentee after: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. Address before: 518000 Guangdong province Shenzhen city Longgang District Guanlan Street South Ring concept yishida Science Park Patentee before: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Guanlan street of Longhua city of Shenzhen province Guangdong District 518000 south ring concept yishida Science Park Patentee after: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. Address before: Guanlan street of Longhua city of Shenzhen province Guangdong District 518000 south ring concept yishida Science Park Patentee before: SHENZHEN EASTAR ELECTRONIC Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210619 |
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CF01 | Termination of patent right due to non-payment of annual fee |