CN201504312U - 一种扬声器及其发音装置 - Google Patents
一种扬声器及其发音装置 Download PDFInfo
- Publication number
- CN201504312U CN201504312U CN2009202048226U CN200920204822U CN201504312U CN 201504312 U CN201504312 U CN 201504312U CN 2009202048226 U CN2009202048226 U CN 2009202048226U CN 200920204822 U CN200920204822 U CN 200920204822U CN 201504312 U CN201504312 U CN 201504312U
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- diode
- voltage stabilizing
- stabilizing didoe
- negative electrode
- anode
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202048226U CN201504312U (zh) | 2009-09-08 | 2009-09-08 | 一种扬声器及其发音装置 |
Applications Claiming Priority (1)
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CN2009202048226U CN201504312U (zh) | 2009-09-08 | 2009-09-08 | 一种扬声器及其发音装置 |
Publications (1)
Publication Number | Publication Date |
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CN201504312U true CN201504312U (zh) | 2010-06-09 |
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CN2009202048226U Expired - Lifetime CN201504312U (zh) | 2009-09-08 | 2009-09-08 | 一种扬声器及其发音装置 |
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CN (1) | CN201504312U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107703822A (zh) * | 2017-10-27 | 2018-02-16 | 安徽建筑大学 | 一种洗衣机多参数自动检测系统及振动状态数据处理方法 |
CN109270352A (zh) * | 2018-08-23 | 2019-01-25 | 维沃移动通信有限公司 | 一种振幅调节方法及发声装置 |
-
2009
- 2009-09-08 CN CN2009202048226U patent/CN201504312U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107703822A (zh) * | 2017-10-27 | 2018-02-16 | 安徽建筑大学 | 一种洗衣机多参数自动检测系统及振动状态数据处理方法 |
CN107703822B (zh) * | 2017-10-27 | 2023-12-22 | 安徽建筑大学 | 一种洗衣机振动状态数据处理方法 |
CN109270352A (zh) * | 2018-08-23 | 2019-01-25 | 维沃移动通信有限公司 | 一种振幅调节方法及发声装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: XIANGE INTERNATIONAL MEDIA CO., LTD. Free format text: FORMER NAME: WHARFEDALE INTERNATIONAL AUDIO CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong city of Shenzhen province Baoan District West Village Township nine is a science and Technology Industrial Park Patentee after: IAG GROUP CO., LTD. Address before: 518000 Guangdong city of Shenzhen province Baoan District West Village Township nine is a science and Technology Industrial Park Patentee before: Wharfedale International Audio Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sanecore audio (Ji'an) Co., Ltd. Assignor: IAG GROUP CO., LTD. Contract record no.: 2014360000068 Denomination of utility model: Loudspeaker and sound generating device thereof Granted publication date: 20100609 License type: Exclusive License Record date: 20140415 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CX01 | Expiry of patent term |
Granted publication date: 20100609 |
|
CX01 | Expiry of patent term |