CN201345681Y - 一种具有声音放大功能的终端 - Google Patents
一种具有声音放大功能的终端 Download PDFInfo
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- CN201345681Y CN201345681Y CNU2009200076132U CN200920007613U CN201345681Y CN 201345681 Y CN201345681 Y CN 201345681Y CN U2009200076132 U CNU2009200076132 U CN U2009200076132U CN 200920007613 U CN200920007613 U CN 200920007613U CN 201345681 Y CN201345681 Y CN 201345681Y
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- voice signal
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Application Number | Priority Date | Filing Date | Title |
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CNU2009200076132U CN201345681Y (zh) | 2009-02-18 | 2009-02-18 | 一种具有声音放大功能的终端 |
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CNU2009200076132U CN201345681Y (zh) | 2009-02-18 | 2009-02-18 | 一种具有声音放大功能的终端 |
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CN201345681Y true CN201345681Y (zh) | 2009-11-11 |
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CNU2009200076132U Expired - Lifetime CN201345681Y (zh) | 2009-02-18 | 2009-02-18 | 一种具有声音放大功能的终端 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101977252A (zh) * | 2010-11-19 | 2011-02-16 | 惠州Tcl移动通信有限公司 | 一种基于手机的麦克风外接实现方法及手机 |
CN105322985A (zh) * | 2014-05-29 | 2016-02-10 | 深圳市赛格导航科技股份有限公司 | 测试车载多媒体设备蓝牙连接的系统及方法 |
CN105872929A (zh) * | 2016-05-30 | 2016-08-17 | 广东欧珀移动通信有限公司 | 扩音方法、装置、系统及移动终端 |
CN106658363A (zh) * | 2016-10-21 | 2017-05-10 | 上海与德信息技术有限公司 | 一种基于移动终端的扩音方法和装置 |
WO2021170061A1 (zh) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | 无线扩音系统及终端 |
-
2009
- 2009-02-18 CN CNU2009200076132U patent/CN201345681Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101977252A (zh) * | 2010-11-19 | 2011-02-16 | 惠州Tcl移动通信有限公司 | 一种基于手机的麦克风外接实现方法及手机 |
CN105322985A (zh) * | 2014-05-29 | 2016-02-10 | 深圳市赛格导航科技股份有限公司 | 测试车载多媒体设备蓝牙连接的系统及方法 |
CN105872929A (zh) * | 2016-05-30 | 2016-08-17 | 广东欧珀移动通信有限公司 | 扩音方法、装置、系统及移动终端 |
CN106658363A (zh) * | 2016-10-21 | 2017-05-10 | 上海与德信息技术有限公司 | 一种基于移动终端的扩音方法和装置 |
WO2021170061A1 (zh) * | 2020-02-28 | 2021-09-02 | 华为技术有限公司 | 无线扩音系统及终端 |
CN113411417A (zh) * | 2020-02-28 | 2021-09-17 | 华为技术有限公司 | 无线扩音系统及终端 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: HUAWEI DEVICE CO., LTD. Free format text: FORMER NAME: SHENZHEN HUAWEI TECHNOLOGY CO. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518129 headquarters building of Bantian HUAWEI base, Longgang District, Guangdong, Shenzhen Patentee after: Huawei Device Co., Ltd. Address before: 518129 headquarters building of Bantian HUAWEI base, Longgang District, Guangdong, Shenzhen Patentee before: Shenzhen Huawei Communication Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171101 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 headquarters building of Bantian HUAWEI base, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Device Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20091111 |