CN208724170U - 一种带近场通信的入耳式tws耳机 - Google Patents
一种带近场通信的入耳式tws耳机 Download PDFInfo
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- CN208724170U CN208724170U CN201822154336.XU CN201822154336U CN208724170U CN 208724170 U CN208724170 U CN 208724170U CN 201822154336 U CN201822154336 U CN 201822154336U CN 208724170 U CN208724170 U CN 208724170U
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CN201822154336.XU CN208724170U (zh) | 2018-12-21 | 2018-12-21 | 一种带近场通信的入耳式tws耳机 |
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CN201822154336.XU CN208724170U (zh) | 2018-12-21 | 2018-12-21 | 一种带近场通信的入耳式tws耳机 |
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Effective date of registration: 20210429 Address after: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: No. 1609, 16 floor, Jing Rong mansion, No. 2039 Tianfu mansion, Tianfu Avenue, Tianfu New District, Sichuan, Sichuan Patentee before: CHENGDU BISHENG TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210524 Address after: No.6 Kechuang Road, Jiangyang District, Luzhou City, Sichuan Province Patentee after: Vodysound Technology (Sichuan) Co.,Ltd. Address before: Unit 2414-2416, main building, no.371, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. |
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Effective date of registration: 20220704 Granted publication date: 20190409 |