CN202310059U - 音响结构及应用该音响结构的电子装置 - Google Patents
音响结构及应用该音响结构的电子装置 Download PDFInfo
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- CN202310059U CN202310059U CN2011203502961U CN201120350296U CN202310059U CN 202310059 U CN202310059 U CN 202310059U CN 2011203502961 U CN2011203502961 U CN 2011203502961U CN 201120350296 U CN201120350296 U CN 201120350296U CN 202310059 U CN202310059 U CN 202310059U
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- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
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CN2011203502961U CN202310059U (zh) | 2011-09-19 | 2011-09-19 | 音响结构及应用该音响结构的电子装置 |
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CN2011203502961U CN202310059U (zh) | 2011-09-19 | 2011-09-19 | 音响结构及应用该音响结构的电子装置 |
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CN202310059U true CN202310059U (zh) | 2012-07-04 |
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CN2011203502961U Expired - Lifetime CN202310059U (zh) | 2011-09-19 | 2011-09-19 | 音响结构及应用该音响结构的电子装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016179990A1 (zh) * | 2015-05-13 | 2016-11-17 | 歌尔声学股份有限公司 | 振动扬声器 |
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2011
- 2011-09-19 CN CN2011203502961U patent/CN202310059U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016179990A1 (zh) * | 2015-05-13 | 2016-11-17 | 歌尔声学股份有限公司 | 振动扬声器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: Nanshan District Xili street Shahe road 518000 Shenzhen City, Guangdong province No. 3151 emerging industrial park (Jian Xing Technology Building B building 801-805) Patentee after: Shenzhen Technology Co., Ltd. Address before: 518000 Futian District, Shenzhen Binhe Road interchange with Xiangmi Lake, Tian An Innovation Technology Plaza (phase two) east block, 1101 Patentee before: Shenzhen Doov Technology Co., Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170731 Address after: 644005, 21, 27 and 7, west section of port Park Avenue, Lingang Economic and Technological Development Zone, Sichuan, Yibin Patentee after: Sichuan doov intelligent Yungu Limited Address before: Nanshan District Xili street Shahe road 518000 Shenzhen City, Guangdong province No. 3151 emerging industrial park (Jian Xing Technology Building B building 801-805) Patentee before: Shenzhen Technology Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20120704 |
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CX01 | Expiry of patent term |