CN202435601U - 发声器件 - Google Patents
发声器件 Download PDFInfo
- Publication number
- CN202435601U CN202435601U CN2011205571218U CN201120557121U CN202435601U CN 202435601 U CN202435601 U CN 202435601U CN 2011205571218 U CN2011205571218 U CN 2011205571218U CN 201120557121 U CN201120557121 U CN 201120557121U CN 202435601 U CN202435601 U CN 202435601U
- Authority
- CN
- China
- Prior art keywords
- fpc
- sound
- housing
- sounding monomer
- microphone device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205571218U CN202435601U (zh) | 2011-12-28 | 2011-12-28 | 发声器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011205571218U CN202435601U (zh) | 2011-12-28 | 2011-12-28 | 发声器件 |
Publications (1)
Publication Number | Publication Date |
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CN202435601U true CN202435601U (zh) | 2012-09-12 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011205571218U Expired - Fee Related CN202435601U (zh) | 2011-12-28 | 2011-12-28 | 发声器件 |
Country Status (1)
Country | Link |
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CN (1) | CN202435601U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021168870A1 (zh) * | 2020-02-24 | 2021-09-02 | 瑞声声学科技(深圳)有限公司 | 一种扬声器箱及终端设备 |
-
2011
- 2011-12-28 CN CN2011205571218U patent/CN202435601U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021168870A1 (zh) * | 2020-02-24 | 2021-09-02 | 瑞声声学科技(深圳)有限公司 | 一种扬声器箱及终端设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170427 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC Acoustic Technologies (Shenzhen) Co., Ltd. Patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181029 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC Technologies (Singapore) Co., Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC Optoelectronic (Changzhou) Co., Ltd. Patentee before: AAC Technologies (Singapore) Co., Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20201228 |
|
CF01 | Termination of patent right due to non-payment of annual fee |