CN209105388U - 一种提高专注力头戴式蓝牙耳机 - Google Patents
一种提高专注力头戴式蓝牙耳机 Download PDFInfo
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- CN209105388U CN209105388U CN201821513706.8U CN201821513706U CN209105388U CN 209105388 U CN209105388 U CN 209105388U CN 201821513706 U CN201821513706 U CN 201821513706U CN 209105388 U CN209105388 U CN 209105388U
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CN201821513706.8U CN209105388U (zh) | 2018-09-13 | 2018-09-13 | 一种提高专注力头戴式蓝牙耳机 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114440104A (zh) * | 2021-12-21 | 2022-05-06 | 云南电网有限责任公司 | 一种头戴式配网架空线实景采集装置 |
CN118319095A (zh) * | 2024-06-12 | 2024-07-12 | 联纲光电科技股份有限公司 | 蓝牙头盔通话装置和具有蓝牙头盔通话装置的头盔 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114440104A (zh) * | 2021-12-21 | 2022-05-06 | 云南电网有限责任公司 | 一种头戴式配网架空线实景采集装置 |
CN118319095A (zh) * | 2024-06-12 | 2024-07-12 | 联纲光电科技股份有限公司 | 蓝牙头盔通话装置和具有蓝牙头盔通话装置的头盔 |
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GR01 | Patent grant | ||
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Address after: 213001 NO.160, Chuangxin Avenue, Longhutang street, Xinbei District, Changzhou City, Jiangsu Province Patentee after: Jiangsu Tiankai Education Information Consulting Co.,Ltd. Address before: 213001 NO.160, Chuangxin Avenue, Longhutang street, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Tiankai Intelligent Education Information Consulting Co.,Ltd. |
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Effective date of registration: 20210112 Address after: No.1501, building 1, Xinqiao Commercial Plaza, Xinbei District, Changzhou City, Jiangsu Province 213001 Patentee after: Changzhou Kunyuan Shikang Vision Health Technology Co.,Ltd. Address before: 213001 NO.160, Chuangxin Avenue, Longhutang street, Xinbei District, Changzhou City, Jiangsu Province Patentee before: Jiangsu Tiankai Education Information Consulting Co.,Ltd. |
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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: 20190712 |