CN201675396U - 短焦投影电子白板固定支架 - Google Patents
短焦投影电子白板固定支架 Download PDFInfo
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- CN201675396U CN201675396U CN 201020200019 CN201020200019U CN201675396U CN 201675396 U CN201675396 U CN 201675396U CN 201020200019 CN201020200019 CN 201020200019 CN 201020200019 U CN201020200019 U CN 201020200019U CN 201675396 U CN201675396 U CN 201675396U
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CN 201020200019 CN201675396U (zh) | 2010-05-21 | 2010-05-21 | 短焦投影电子白板固定支架 |
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CN 201020200019 CN201675396U (zh) | 2010-05-21 | 2010-05-21 | 短焦投影电子白板固定支架 |
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CN201675396U true CN201675396U (zh) | 2010-12-22 |
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CN 201020200019 Expired - Fee Related CN201675396U (zh) | 2010-05-21 | 2010-05-21 | 短焦投影电子白板固定支架 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854405A (zh) * | 2012-09-14 | 2013-01-02 | 中国一冶集团有限公司 | 一种安全高效高压核相方法 |
CN105840963A (zh) * | 2016-05-11 | 2016-08-10 | 海信集团有限公司 | 一种投影屏幕支撑装置及投影系统 |
CN106996746A (zh) * | 2017-05-17 | 2017-08-01 | 成都理工大学 | 可调节测试支架及测量系统 |
CN107684264A (zh) * | 2017-08-18 | 2018-02-13 | 滁州市状元郎电子科技有限公司 | 一种便于移动的简易电子白板支架 |
US10139720B2 (en) | 2016-05-11 | 2018-11-27 | Hisense Co., Ltd. | Projection system and projection screen supporting device |
-
2010
- 2010-05-21 CN CN 201020200019 patent/CN201675396U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102854405A (zh) * | 2012-09-14 | 2013-01-02 | 中国一冶集团有限公司 | 一种安全高效高压核相方法 |
CN105840963A (zh) * | 2016-05-11 | 2016-08-10 | 海信集团有限公司 | 一种投影屏幕支撑装置及投影系统 |
US10139720B2 (en) | 2016-05-11 | 2018-11-27 | Hisense Co., Ltd. | Projection system and projection screen supporting device |
US10634985B2 (en) | 2016-05-11 | 2020-04-28 | Hisense Co., Ltd. | Projection system and projection screen supporting device |
CN106996746A (zh) * | 2017-05-17 | 2017-08-01 | 成都理工大学 | 可调节测试支架及测量系统 |
CN107684264A (zh) * | 2017-08-18 | 2018-02-13 | 滁州市状元郎电子科技有限公司 | 一种便于移动的简易电子白板支架 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Jinshan orangery Chau Industrial Park in Cangshan Gulou District of Fuzhou City, Fujian province 350002 Building No. 8 Patentee before: Fuzhou Returnstar Technology Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101222 Termination date: 20180521 |