CN202488524U - 受话器 - Google Patents
受话器 Download PDFInfo
- Publication number
- CN202488524U CN202488524U CN2012200089149U CN201220008914U CN202488524U CN 202488524 U CN202488524 U CN 202488524U CN 2012200089149 U CN2012200089149 U CN 2012200089149U CN 201220008914 U CN201220008914 U CN 201220008914U CN 202488524 U CN202488524 U CN 202488524U
- Authority
- CN
- China
- Prior art keywords
- sidewall
- voice coil
- basin frame
- receiver
- receiver according
- 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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Images
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200089149U CN202488524U (zh) | 2012-01-10 | 2012-01-10 | 受话器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200089149U CN202488524U (zh) | 2012-01-10 | 2012-01-10 | 受话器 |
Publications (1)
Publication Number | Publication Date |
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CN202488524U true CN202488524U (zh) | 2012-10-10 |
Family
ID=46962909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200089149U Expired - Fee Related CN202488524U (zh) | 2012-01-10 | 2012-01-10 | 受话器 |
Country Status (1)
Country | Link |
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CN (1) | CN202488524U (zh) |
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2012
- 2012-01-10 CN CN2012200089149U patent/CN202488524U/zh not_active Expired - Fee Related
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170508 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: 20181106 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. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20210110 |