CN202551302U - 用于微型扬声器装置的气压平衡与低音增强外壳装置 - Google Patents
用于微型扬声器装置的气压平衡与低音增强外壳装置 Download PDFInfo
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- CN202551302U CN202551302U CN2012200004511U CN201220000451U CN202551302U CN 202551302 U CN202551302 U CN 202551302U CN 2012200004511 U CN2012200004511 U CN 2012200004511U CN 201220000451 U CN201220000451 U CN 201220000451U CN 202551302 U CN202551302 U CN 202551302U
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CN2012200004511U CN202551302U (zh) | 2012-01-04 | 2012-01-04 | 用于微型扬声器装置的气压平衡与低音增强外壳装置 |
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CN2012200004511U CN202551302U (zh) | 2012-01-04 | 2012-01-04 | 用于微型扬声器装置的气压平衡与低音增强外壳装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN103200495A (zh) * | 2012-01-04 | 2013-07-10 | 苏州恒听电子有限公司 | 用于微型扬声器装置的气压平衡与低音增强外壳装置 |
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2012
- 2012-01-04 CN CN2012200004511U patent/CN202551302U/zh not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103200495A (zh) * | 2012-01-04 | 2013-07-10 | 苏州恒听电子有限公司 | 用于微型扬声器装置的气压平衡与低音增强外壳装置 |
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 |
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Effective date of registration: 20170122 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. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20170314 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. |
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DD01 | Delivery of document by public notice |
Addressee: Suzhou Hengting Electronic Co., Ltd. Document name: Notification of Passing Examination on Formalities |
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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. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 215299 No. 168, Ludang Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province (north of the original Lingyi Road) Patentee after: Suzhou Yiyi Technology Co.,Ltd. Address before: No. 368, Youyi Road, Bache Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yiyi Electronic Technology Co., Ltd |
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Granted publication date: 20121121 |