CN104506983A - 一种具有新型屏蔽壳的受话器 - Google Patents
一种具有新型屏蔽壳的受话器 Download PDFInfo
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CN201410851759.0A CN104506983A (zh) | 2014-12-31 | 2014-12-31 | 一种具有新型屏蔽壳的受话器 |
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CN201410851759.0A CN104506983A (zh) | 2014-12-31 | 2014-12-31 | 一种具有新型屏蔽壳的受话器 |
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CN104506983A true CN104506983A (zh) | 2015-04-08 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106385657A (zh) * | 2016-08-31 | 2017-02-08 | 苏州倍声声学技术有限公司 | 一种动铁喇叭 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020146141A1 (en) * | 2001-04-04 | 2002-10-10 | Onno Geschiere | Acoustic receiver having improved mechanical suspension |
CN101651913A (zh) * | 2009-06-19 | 2010-02-17 | 瑞声声学科技(深圳)有限公司 | 麦克风 |
CN103139679A (zh) * | 2013-01-31 | 2013-06-05 | 苏州恒听电子有限公司 | 具有多片式振膜的受话器 |
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- 2014-12-31 CN CN201410851759.0A patent/CN104506983A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020146141A1 (en) * | 2001-04-04 | 2002-10-10 | Onno Geschiere | Acoustic receiver having improved mechanical suspension |
CN101651913A (zh) * | 2009-06-19 | 2010-02-17 | 瑞声声学科技(深圳)有限公司 | 麦克风 |
CN103139679A (zh) * | 2013-01-31 | 2013-06-05 | 苏州恒听电子有限公司 | 具有多片式振膜的受话器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106385657A (zh) * | 2016-08-31 | 2017-02-08 | 苏州倍声声学技术有限公司 | 一种动铁喇叭 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20170113 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Applicant after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: 215011 Zhujianglu Road high tech Zone, Jiangsu, No. 855, building, No. 7 Applicant before: Suzhou Hengting Electronic Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170302 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Applicant 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 Applicant before: Suzhou Puliansi Electronic Technology Co., Ltd. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150408 |
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RJ01 | Rejection of invention patent application after publication |