CN203039838U - 发声器件 - Google Patents
发声器件 Download PDFInfo
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- CN203039838U CN203039838U CN 201220665468 CN201220665468U CN203039838U CN 203039838 U CN203039838 U CN 203039838U CN 201220665468 CN201220665468 CN 201220665468 CN 201220665468 U CN201220665468 U CN 201220665468U CN 203039838 U CN203039838 U CN 203039838U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201220665468 CN203039838U (zh) | 2012-12-06 | 2012-12-06 | 发声器件 |
Applications Claiming Priority (1)
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CN 201220665468 CN203039838U (zh) | 2012-12-06 | 2012-12-06 | 发声器件 |
Publications (1)
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CN203039838U true CN203039838U (zh) | 2013-07-03 |
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CN 201220665468 Expired - Fee Related CN203039838U (zh) | 2012-12-06 | 2012-12-06 | 发声器件 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110351649A (zh) * | 2019-06-29 | 2019-10-18 | 瑞声光电科技(常州)有限公司 | 一种扬声器箱及其装配方法 |
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- 2012-12-06 CN CN 201220665468 patent/CN203039838U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110351649A (zh) * | 2019-06-29 | 2019-10-18 | 瑞声光电科技(常州)有限公司 | 一种扬声器箱及其装配方法 |
CN110351649B (zh) * | 2019-06-29 | 2021-06-11 | 瑞声光电科技(常州)有限公司 | 一种扬声器箱及其装配方法 |
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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: 20170524 Address after: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181115 Address after: No. 8, 2 floor, 85 Cavendish Science Park Avenue, Singapore Patentee after: AAC TECHNOLOGIES Pte. Ltd. Address before: Singapore Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee before: AAC MICROTECH (CHANGZHOU) Co.,Ltd. Patentee before: AAC TECHNOLOGIES Pte. Ltd. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20211206 |
|
CF01 | Termination of patent right due to non-payment of annual fee |