CN204442689U - Mems麦克风 - Google Patents
Mems麦克风 Download PDFInfo
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- CN204442689U CN204442689U CN201520053838.7U CN201520053838U CN204442689U CN 204442689 U CN204442689 U CN 204442689U CN 201520053838 U CN201520053838 U CN 201520053838U CN 204442689 U CN204442689 U CN 204442689U
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- 239000002184 metal Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201520053838.7U CN204442689U (zh) | 2015-01-26 | 2015-01-26 | Mems麦克风 |
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CN201520053838.7U CN204442689U (zh) | 2015-01-26 | 2015-01-26 | Mems麦克风 |
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CN204442689U true CN204442689U (zh) | 2015-07-01 |
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CN201520053838.7U Active CN204442689U (zh) | 2015-01-26 | 2015-01-26 | Mems麦克风 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110868682A (zh) * | 2019-12-18 | 2020-03-06 | 青岛歌尔智能传感器有限公司 | 一种mems麦克风 |
CN111711912A (zh) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN112118522A (zh) * | 2020-09-29 | 2020-12-22 | 瑞声声学科技(深圳)有限公司 | Mems麦克风 |
-
2015
- 2015-01-26 CN CN201520053838.7U patent/CN204442689U/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110868682A (zh) * | 2019-12-18 | 2020-03-06 | 青岛歌尔智能传感器有限公司 | 一种mems麦克风 |
CN111711912A (zh) * | 2020-06-30 | 2020-09-25 | 歌尔微电子有限公司 | 微型麦克风防尘装置及mems麦克风 |
CN112118522A (zh) * | 2020-09-29 | 2020-12-22 | 瑞声声学科技(深圳)有限公司 | Mems麦克风 |
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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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200616 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. |