CN202372943U - 一种电子白板笔架 - Google Patents
一种电子白板笔架 Download PDFInfo
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- CN202372943U CN202372943U CN2011205414823U CN201120541482U CN202372943U CN 202372943 U CN202372943 U CN 202372943U CN 2011205414823 U CN2011205414823 U CN 2011205414823U CN 201120541482 U CN201120541482 U CN 201120541482U CN 202372943 U CN202372943 U CN 202372943U
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CN2011205414823U CN202372943U (zh) | 2011-12-21 | 2011-12-21 | 一种电子白板笔架 |
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CN2011205414823U CN202372943U (zh) | 2011-12-21 | 2011-12-21 | 一种电子白板笔架 |
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CN202372943U true CN202372943U (zh) | 2012-08-08 |
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CN2011205414823U Expired - Fee Related CN202372943U (zh) | 2011-12-21 | 2011-12-21 | 一种电子白板笔架 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106020567A (zh) * | 2016-05-06 | 2016-10-12 | 科盟(福州)电子科技有限公司 | 由智能笔架及多功能智能交互笔控制的红外电子白板系统 |
CN108052217A (zh) * | 2018-01-26 | 2018-05-18 | 河北华发教育科技股份有限公司 | 一种用于电子白板的智能笔盒 |
-
2011
- 2011-12-21 CN CN2011205414823U patent/CN202372943U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106020567A (zh) * | 2016-05-06 | 2016-10-12 | 科盟(福州)电子科技有限公司 | 由智能笔架及多功能智能交互笔控制的红外电子白板系统 |
CN106020567B (zh) * | 2016-05-06 | 2018-09-21 | 科盟(福州)电子科技有限公司 | 由智能笔架及多功能智能交互笔控制的红外电子白板系统 |
CN108052217A (zh) * | 2018-01-26 | 2018-05-18 | 河北华发教育科技股份有限公司 | 一种用于电子白板的智能笔盒 |
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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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350028 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park Gulou Park Building No. 8 Patentee after: RETURNSTAR INTERACTIVE TECHNOLOGY GROUP Co.,Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350028 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park Gulou Park Building No. 8 Patentee before: Fujian Ruida interactive Polytron Technologies Inc. |
|
CP03 | Change of name, title or address |
Address after: Cangshan District of Fuzhou City, Fujian province 350028 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park Gulou Park Building No. 8 Patentee after: Fujian Ruida interactive Polytron Technologies Inc. Address before: Cangshan District of Fuzhou City, Fujian province 350000 to build a new town, Jinshan Road No. 618, juyuanzhou Industrial Park Gulou Park Building No. 8 Patentee before: Fuzhou Returnstar Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20151221 |
|
EXPY | Termination of patent right or utility model |