CN202979240U - 一种耳机设备、电子设备以及听筒设备 - Google Patents
一种耳机设备、电子设备以及听筒设备 Download PDFInfo
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- CN202979240U CN202979240U CN 201220619759 CN201220619759U CN202979240U CN 202979240 U CN202979240 U CN 202979240U CN 201220619759 CN201220619759 CN 201220619759 CN 201220619759 U CN201220619759 U CN 201220619759U CN 202979240 U CN202979240 U CN 202979240U
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CN 201220619759 CN202979240U (zh) | 2012-11-21 | 2012-11-21 | 一种耳机设备、电子设备以及听筒设备 |
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CN 201220619759 CN202979240U (zh) | 2012-11-21 | 2012-11-21 | 一种耳机设备、电子设备以及听筒设备 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105827862A (zh) * | 2016-05-12 | 2016-08-03 | Tcl移动通信科技(宁波)有限公司 | 一种自动调节听筒声音的方法及移动终端 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105827862A (zh) * | 2016-05-12 | 2016-08-03 | Tcl移动通信科技(宁波)有限公司 | 一种自动调节听筒声音的方法及移动终端 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171113 Address after: Metro Songshan Lake high tech Industrial Development Zone, Guangdong Province, Dongguan City Road 523808 No. 2 South Factory (1) project B2 -5 production workshop Patentee after: Huawei terminal (Dongguan) Co.,Ltd. Address before: 518129 Longgang District, Guangdong, Bantian HUAWEI base B District, building 2, building No. Patentee before: HUAWEI DEVICE Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee after: HUAWEI DEVICE Co.,Ltd. Address before: 523808 Southern Factory Building (Phase I) Project B2 Production Plant-5, New Town Avenue, Songshan Lake High-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Huawei terminal (Dongguan) Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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CX01 | Expiry of patent term |