CN205139875U - 一种基于红外触摸的电子黑板 - Google Patents
一种基于红外触摸的电子黑板 Download PDFInfo
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- CN205139875U CN205139875U CN201520909584.4U CN201520909584U CN205139875U CN 205139875 U CN205139875 U CN 205139875U CN 201520909584 U CN201520909584 U CN 201520909584U CN 205139875 U CN205139875 U CN 205139875U
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CN201520909584.4U CN205139875U (zh) | 2015-11-16 | 2015-11-16 | 一种基于红外触摸的电子黑板 |
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CN201520909584.4U CN205139875U (zh) | 2015-11-16 | 2015-11-16 | 一种基于红外触摸的电子黑板 |
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CN205139875U true CN205139875U (zh) | 2016-04-06 |
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Cited By (1)
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CN109254685A (zh) * | 2018-08-28 | 2019-01-22 | 上海优熠电子科技有限公司 | 多位置模式触摸屏 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109254685A (zh) * | 2018-08-28 | 2019-01-22 | 上海优熠电子科技有限公司 | 多位置模式触摸屏 |
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Effective date of registration: 20170728 Address after: 210000 Jiangsu Province, Nanjing city Yuhuatai district road 18, building 3, Phoenix Patentee after: Jiangsu Oudi Electronic Science & Technology Co., Ltd. Address before: No. 3 Gu Tan Road in Gaochun Economic Development Zone of Nanjing city in Jiangsu province 211316 Patentee before: NANJING ODIN TECHNOLOGY CO., LTD. |
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TR01 | Transfer of patent right | ||
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Address after: No. 12-9 Fengji road in Yuhuatai District of Nanjing City, Jiangsu province 210039 Patentee after: Jiangsu Oudi Electronic Science & Technology Co., Ltd. Address before: 210000 Jiangsu Province, Nanjing city Yuhuatai district road 18, building 3, Phoenix Patentee before: Jiangsu Oudi Electronic Science & Technology Co., Ltd. |
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CP02 | Change in the address of a patent holder |