CN202019449U - 一种mems麦克风 - Google Patents
一种mems麦克风 Download PDFInfo
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- CN202019449U CN202019449U CN2011200782000U CN201120078200U CN202019449U CN 202019449 U CN202019449 U CN 202019449U CN 2011200782000 U CN2011200782000 U CN 2011200782000U CN 201120078200 U CN201120078200 U CN 201120078200U CN 202019449 U CN202019449 U CN 202019449U
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- 239000000758 substrate Substances 0.000 claims description 27
- 239000002184 metal Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000047 product Substances 0.000 description 7
- 238000005538 encapsulation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011200782000U CN202019449U (zh) | 2011-03-23 | 2011-03-23 | 一种mems麦克风 |
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CN2011200782000U CN202019449U (zh) | 2011-03-23 | 2011-03-23 | 一种mems麦克风 |
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CN202019449U true CN202019449U (zh) | 2011-10-26 |
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CN2011200782000U Expired - Lifetime CN202019449U (zh) | 2011-03-23 | 2011-03-23 | 一种mems麦克风 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105338455A (zh) * | 2014-07-21 | 2016-02-17 | 美律电子(惠州)有限公司 | 具改良式背盖的微机电麦克风封装结构及其制法 |
CN106303809A (zh) * | 2015-06-09 | 2017-01-04 | 钰太芯微电子科技(上海)有限公司 | 一种pcb板及防水型麦克风及制作工艺 |
CN107879310A (zh) * | 2017-11-06 | 2018-04-06 | 余帝乾 | 一种多功能集成叠层传感器 |
-
2011
- 2011-03-23 CN CN2011200782000U patent/CN202019449U/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105338455A (zh) * | 2014-07-21 | 2016-02-17 | 美律电子(惠州)有限公司 | 具改良式背盖的微机电麦克风封装结构及其制法 |
CN105338455B (zh) * | 2014-07-21 | 2018-11-09 | 美律电子(惠州)有限公司 | 具改良式背盖的微机电麦克风封装结构及其制法 |
CN106303809A (zh) * | 2015-06-09 | 2017-01-04 | 钰太芯微电子科技(上海)有限公司 | 一种pcb板及防水型麦克风及制作工艺 |
CN107879310A (zh) * | 2017-11-06 | 2018-04-06 | 余帝乾 | 一种多功能集成叠层传感器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: Goertek Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20200608 Address after: 266104 room 103, 396 Songling Road, Laoshan District, Qingdao, Shandong Province Patentee after: Goer Microelectronics Co.,Ltd. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: GOERTEK Inc. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20111026 |
|
CX01 | Expiry of patent term |