CN2567695Y - 内置导线网格电磁感应层的便携式电子白板 - Google Patents
内置导线网格电磁感应层的便携式电子白板 Download PDFInfo
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- CN2567695Y CN2567695Y CN 02257336 CN02257336U CN2567695Y CN 2567695 Y CN2567695 Y CN 2567695Y CN 02257336 CN02257336 CN 02257336 CN 02257336 U CN02257336 U CN 02257336U CN 2567695 Y CN2567695 Y CN 2567695Y
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CN 02257336 CN2567695Y (zh) | 2002-09-16 | 2002-09-16 | 内置导线网格电磁感应层的便携式电子白板 |
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CN 02257336 CN2567695Y (zh) | 2002-09-16 | 2002-09-16 | 内置导线网格电磁感应层的便携式电子白板 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101290551B (zh) * | 2007-04-20 | 2010-06-23 | 太瀚科技股份有限公司 | 卷轴式电子白板与检测薄膜天线片下拉长度的方法 |
CN102201617A (zh) * | 2010-03-25 | 2011-09-28 | 汉王科技股份有限公司 | 天线阵列制造方法 |
CN102944966A (zh) * | 2012-10-17 | 2013-02-27 | 廖长春 | 交互式投影幕 |
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2002
- 2002-09-16 CN CN 02257336 patent/CN2567695Y/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101290551B (zh) * | 2007-04-20 | 2010-06-23 | 太瀚科技股份有限公司 | 卷轴式电子白板与检测薄膜天线片下拉长度的方法 |
CN102201617A (zh) * | 2010-03-25 | 2011-09-28 | 汉王科技股份有限公司 | 天线阵列制造方法 |
CN102944966A (zh) * | 2012-10-17 | 2013-02-27 | 廖长春 | 交互式投影幕 |
CN102944966B (zh) * | 2012-10-17 | 2014-02-12 | 廖长春 | 交互式投影幕 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: TAIJUN TECHNOLOGY(SHENZHEN) LTD. Free format text: FORMER OWNER: TAIJUN INDUSTRIAL CO., LTD. Effective date: 20050422 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20050422 Address after: 518106, No. 23, third industrial zone, down village, Gongming Town, Shenzhen, Guangdong, Baoan District Patentee after: Taiguen Technology (Shenzhen) Co., Ltd. Address before: Taoyuan County of Taiwan province Zhongli City Ring Road No. 400 10F 5 Patentee before: Taijun Industry Co., Ltd. |
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Effective date of abandoning: 20060215 |
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C25 | Abandonment of patent right or utility model to avoid double patenting |