CN206620264U - 一种物理分频耳机 - Google Patents
一种物理分频耳机 Download PDFInfo
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- CN206620264U CN206620264U CN201720444075.8U CN201720444075U CN206620264U CN 206620264 U CN206620264 U CN 206620264U CN 201720444075 U CN201720444075 U CN 201720444075U CN 206620264 U CN206620264 U CN 206620264U
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CN201720444075.8U CN206620264U (zh) | 2017-04-25 | 2017-04-25 | 一种物理分频耳机 |
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CN201720444075.8U CN206620264U (zh) | 2017-04-25 | 2017-04-25 | 一种物理分频耳机 |
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CN206620264U true CN206620264U (zh) | 2017-11-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108600922A (zh) * | 2018-01-03 | 2018-09-28 | 歌尔股份有限公司 | 发声器件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108600922A (zh) * | 2018-01-03 | 2018-09-28 | 歌尔股份有限公司 | 发声器件 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20191112 Address after: Floor 4, 5, 6, building 8, Huarong Road, Tongsheng community, Dalang street, Longhua New District, Shenzhen City, Guangdong Province Patentee after: Liu Youli Address before: 528467 B District, 4 floor, 1 building, 152 South Road, Tanzhou, Zhongshan, Guangdong Patentee before: ZHONGSHAN HUNGSING ELECTRONICS CO., LTD. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200628 Address after: Unit 401, block 3, block 28-2, Fu'an Industrial Park, Chonghe village committee, Leliu sub district office, Shunde District, Foshan City, Guangdong Province Patentee after: Gaopuda (Guangdong) charging Co., Ltd Address before: Floor 4, 5, 6, building 8, Huarong Road, Tongsheng community, Dalang street, Longhua New District, Shenzhen City, Guangdong Province Patentee before: Liu Youli |