CN204836546U - 集成式音频信号播放器 - Google Patents
集成式音频信号播放器 Download PDFInfo
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- CN204836546U CN204836546U CN201520597456.0U CN201520597456U CN204836546U CN 204836546 U CN204836546 U CN 204836546U CN 201520597456 U CN201520597456 U CN 201520597456U CN 204836546 U CN204836546 U CN 204836546U
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- audio
- audio signal
- operational amplifier
- power amplifier
- frequency power
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CN201520597456.0U CN204836546U (zh) | 2015-08-10 | 2015-08-10 | 集成式音频信号播放器 |
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CN201520597456.0U CN204836546U (zh) | 2015-08-10 | 2015-08-10 | 集成式音频信号播放器 |
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CN204836546U true CN204836546U (zh) | 2015-12-02 |
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CN201520597456.0U Expired - Fee Related CN204836546U (zh) | 2015-08-10 | 2015-08-10 | 集成式音频信号播放器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106325809A (zh) * | 2016-08-29 | 2017-01-11 | 厦门盈趣科技股份有限公司 | 一种基于音频流可逆传输的控制方法及装置 |
CN106714031A (zh) * | 2015-08-10 | 2017-05-24 | 上海芯望电子技术有限公司 | 集成式音频信号播放器 |
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2015
- 2015-08-10 CN CN201520597456.0U patent/CN204836546U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106714031A (zh) * | 2015-08-10 | 2017-05-24 | 上海芯望电子技术有限公司 | 集成式音频信号播放器 |
CN106325809A (zh) * | 2016-08-29 | 2017-01-11 | 厦门盈趣科技股份有限公司 | 一种基于音频流可逆传输的控制方法及装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Yin Hui Inventor after: Yu Weike Inventor before: Yin Hui |
|
CB03 | Change of inventor or designer information | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170731 Address after: 201203, Shanghai, Pudong New Area, 3000 East Road, 1 blocks, C building, 7 floor Patentee after: Will Semiconductor Ltd. Address before: 200124, C, building 6, building 63, building 421, Rainbow Road, Pudong New Area, Shanghai Patentee before: Shanghai Xin Wang Electron Technology Co., Ltd |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20190810 |
|
CF01 | Termination of patent right due to non-payment of annual fee |