CN202353802U - 磁路系统及包括其的动圈式电声换能器 - Google Patents
磁路系统及包括其的动圈式电声换能器 Download PDFInfo
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- CN202353802U CN202353802U CN2011204529425U CN201120452942U CN202353802U CN 202353802 U CN202353802 U CN 202353802U CN 2011204529425 U CN2011204529425 U CN 2011204529425U CN 201120452942 U CN201120452942 U CN 201120452942U CN 202353802 U CN202353802 U CN 202353802U
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- magnet
- magnetic conductive
- conductive board
- circuit system
- magnetic
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Priority Applications (1)
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CN2011204529425U CN202353802U (zh) | 2011-11-15 | 2011-11-15 | 磁路系统及包括其的动圈式电声换能器 |
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CN2011204529425U CN202353802U (zh) | 2011-11-15 | 2011-11-15 | 磁路系统及包括其的动圈式电声换能器 |
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CN202353802U true CN202353802U (zh) | 2012-07-25 |
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CN2011204529425U Expired - Fee Related CN202353802U (zh) | 2011-11-15 | 2011-11-15 | 磁路系统及包括其的动圈式电声换能器 |
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CN (1) | CN202353802U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104822116A (zh) * | 2014-12-31 | 2015-08-05 | 苏州恒听电子有限公司 | 具有定位机构的受话器 |
CN104968064A (zh) * | 2015-07-14 | 2015-10-07 | 于宝深 | 电感线圈装置及其制造方法 |
-
2011
- 2011-11-15 CN CN2011204529425U patent/CN202353802U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104822116A (zh) * | 2014-12-31 | 2015-08-05 | 苏州恒听电子有限公司 | 具有定位机构的受话器 |
CN104968064A (zh) * | 2015-07-14 | 2015-10-07 | 于宝深 | 电感线圈装置及其制造方法 |
CN104968064B (zh) * | 2015-07-14 | 2016-06-01 | 于宝深 | 电感线圈装置及其制造方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KNOWLES IPC (M) SDN. BHD. Free format text: FORMER OWNER: KNOWLES ELECTRONICS (BEIJING) CO., LTD. Effective date: 20150106 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: Malaysia, Bayan Lepas, Penang Industrial Park, 104 Java Road Patentee after: Roche international purchasing center (Malaysia) SDN BHD Address before: 100176, No. 20, Tongji South Road, Yizhuang economic and Technological Development Zone, Beijing, Daxing District Patentee before: Floor Electronics (Beijing) Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 100176 Beijing City Tongji economic and Technological Development Zone, Road No. 20 Patentee after: SOUND SOLUTIONS INTERNATIONAL Co.,Ltd. Address before: 100176 Beijing City Economic Development Zone, Tongji Road No. 20 Patentee before: Floor Electronics (Beijing) Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160930 Address after: 100176 Beijing City Economic Development Zone, Tongji Road No. 20 Patentee after: Floor Electronics (Beijing) Co.,Ltd. Address before: Malaysia, Bayan Lepas, Penang Industrial Park, 104 Java Road Patentee before: Roche international purchasing center (Malaysia) SDN BHD |
|
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: 20120725 Termination date: 20191115 |