CN203596007U - 一种带空气净化功能的电子白板 - Google Patents
一种带空气净化功能的电子白板 Download PDFInfo
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- CN203596007U CN203596007U CN201320735877.6U CN201320735877U CN203596007U CN 203596007 U CN203596007 U CN 203596007U CN 201320735877 U CN201320735877 U CN 201320735877U CN 203596007 U CN203596007 U CN 203596007U
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CN201320735877.6U CN203596007U (zh) | 2013-11-20 | 2013-11-20 | 一种带空气净化功能的电子白板 |
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CN203596007U true CN203596007U (zh) | 2014-05-14 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108151143A (zh) * | 2017-12-22 | 2018-06-12 | 玉林市玉州区万通华信科技服务部 | 一种具有净化功能的环保用教学装置 |
CN108922260A (zh) * | 2018-07-05 | 2018-11-30 | 黄河科技学院 | 一种用于计算机多媒体教学的设备 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108151143A (zh) * | 2017-12-22 | 2018-06-12 | 玉林市玉州区万通华信科技服务部 | 一种具有净化功能的环保用教学装置 |
CN108922260A (zh) * | 2018-07-05 | 2018-11-30 | 黄河科技学院 | 一种用于计算机多媒体教学的设备 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 430070 Hubei city of Wuhan province East Lake New Technology Development Zone Xiongchu Street No. 968, Feng Ting Garden (Purple Maple song city) Patentee after: Wuhan Meijiang Xiangbang Technology Co., Ltd. Address before: 430080 Hubei province Wuhan City Peace Avenue Qingshan District New Road No. 3 Building 1 unit, bay 2101 Patentee before: Jia Yunyan |
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CP03 | Change of name, title or address |
Address after: 430070 Hubei city of Wuhan province East Lake New Technology Development Zone Xiongchu Street No. 968, Feng Ting Garden (Zi song Fenglin Uptown) Patentee after: Wuhan Mei Jiang Xingbang Polytron Technologies Inc Address before: 430070 Hubei city of Wuhan province East Lake New Technology Development Zone Xiongchu Street No. 968, Feng Ting Garden (Purple Maple song city) Patentee before: Wuhan Meijiang Xiangbang Technology Co., Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181218 Address after: 551500 Guizhou Bijie Qianxi County Rhododendron Office undertakes the second phase standard factory building of industrial transfer base Patentee after: Guizhou Tianyu Education Equipment Technology Co. Ltd. Address before: 430070 Fengting Garden, 968 Xiongchu Street, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee before: Wuhan Mei Jiang Xingbang Polytron Technologies Inc |
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TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20181120 |
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CF01 | Termination of patent right due to non-payment of annual fee |