CN201967113U - 发声器装置 - Google Patents
发声器装置 Download PDFInfo
- Publication number
- CN201967113U CN201967113U CN2010206920781U CN201020692078U CN201967113U CN 201967113 U CN201967113 U CN 201967113U CN 2010206920781 U CN2010206920781 U CN 2010206920781U CN 201020692078 U CN201020692078 U CN 201020692078U CN 201967113 U CN201967113 U CN 201967113U
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- CN
- China
- Prior art keywords
- acoustical generator
- generator device
- support arm
- monomer
- lower cover
- 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 - Lifetime
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206920781U CN201967113U (zh) | 2010-12-30 | 2010-12-30 | 发声器装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206920781U CN201967113U (zh) | 2010-12-30 | 2010-12-30 | 发声器装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201967113U true CN201967113U (zh) | 2011-09-07 |
Family
ID=44529666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206920781U Expired - Lifetime CN201967113U (zh) | 2010-12-30 | 2010-12-30 | 发声器装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201967113U (zh) |
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2010
- 2010-12-30 CN CN2010206920781U patent/CN201967113U/zh not_active Expired - Lifetime
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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: 20170504 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: 20181022 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 | ||
CX01 | Expiry of patent term |
Granted publication date: 20110907 |
|
CX01 | Expiry of patent term |