CN202334815U - 用于助听器的传声器电磁屏蔽壳 - Google Patents
用于助听器的传声器电磁屏蔽壳 Download PDFInfo
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- CN202334815U CN202334815U CN2011203352080U CN201120335208U CN202334815U CN 202334815 U CN202334815 U CN 202334815U CN 2011203352080 U CN2011203352080 U CN 2011203352080U CN 201120335208 U CN201120335208 U CN 201120335208U CN 202334815 U CN202334815 U CN 202334815U
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CN2011203352080U CN202334815U (zh) | 2011-09-08 | 2011-09-08 | 用于助听器的传声器电磁屏蔽壳 |
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CN2011203352080U CN202334815U (zh) | 2011-09-08 | 2011-09-08 | 用于助听器的传声器电磁屏蔽壳 |
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CN202334815U true CN202334815U (zh) | 2012-07-11 |
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CN2011203352080U Expired - Lifetime CN202334815U (zh) | 2011-09-08 | 2011-09-08 | 用于助听器的传声器电磁屏蔽壳 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103002390A (zh) * | 2011-09-08 | 2013-03-27 | 苏州恒听电子有限公司 | 用于助听器的传声器电磁屏蔽壳 |
CN103079130A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种改善受话器啸叫的装置 |
CN103079131A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种具有开闭孔的电路板及其受话器 |
CN103079133A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种改进型改善受话器啸叫的装置 |
CN108289273A (zh) * | 2018-03-28 | 2018-07-17 | 深圳倍声声学技术有限公司 | 一种膜片及受话器 |
-
2011
- 2011-09-08 CN CN2011203352080U patent/CN202334815U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103002390A (zh) * | 2011-09-08 | 2013-03-27 | 苏州恒听电子有限公司 | 用于助听器的传声器电磁屏蔽壳 |
CN103079130A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种改善受话器啸叫的装置 |
CN103079131A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种具有开闭孔的电路板及其受话器 |
CN103079133A (zh) * | 2012-12-25 | 2013-05-01 | 苏州恒听电子有限公司 | 一种改进型改善受话器啸叫的装置 |
CN103079131B (zh) * | 2012-12-25 | 2016-08-03 | 苏州恒听电子有限公司 | 一种具有开闭孔的电路板及其受话器 |
CN108289273A (zh) * | 2018-03-28 | 2018-07-17 | 深圳倍声声学技术有限公司 | 一种膜片及受话器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170206 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: High tech Zone Suzhou city Jiangsu province 215011 Chuk Yuen Road No. 209 Patentee before: Suzhou Hengting Electronic Co., Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170321 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee before: Suzhou Puliansi Electronic Technology Co., Ltd. |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Suzhou Hengting Electronic Co., Ltd. Document name: Notification of Passing Examination on Formalities |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 368 Youyi Road, Babai friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yiyi Electronic Technology Co., Ltd Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee before: Suzhou Yilan Acoustic Technology Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120711 |