CN203968375U - 车载硅麦克风组装体 - Google Patents
车载硅麦克风组装体 Download PDFInfo
- Publication number
- CN203968375U CN203968375U CN201420146377.3U CN201420146377U CN203968375U CN 203968375 U CN203968375 U CN 203968375U CN 201420146377 U CN201420146377 U CN 201420146377U CN 203968375 U CN203968375 U CN 203968375U
- Authority
- CN
- China
- Prior art keywords
- vehicle
- silicon microphone
- mems
- microphone
- casing body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 90
- 239000010703 silicon Substances 0.000 title claims abstract description 90
- 230000002463 transducing effect Effects 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 230000005236 sound signal Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 10
- 238000000429 assembly Methods 0.000 claims 10
- 238000005516 engineering process Methods 0.000 description 10
- 230000006854 communication Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
Description
Claims (20)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420146377.3U CN203968375U (zh) | 2014-03-28 | 2014-03-28 | 车载硅麦克风组装体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420146377.3U CN203968375U (zh) | 2014-03-28 | 2014-03-28 | 车载硅麦克风组装体 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203968375U true CN203968375U (zh) | 2014-11-26 |
Family
ID=51928912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420146377.3U Expired - Fee Related CN203968375U (zh) | 2014-03-28 | 2014-03-28 | 车载硅麦克风组装体 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203968375U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107005773A (zh) * | 2016-04-12 | 2017-08-01 | 深圳市鲁粤盛科技有限公司 | 一种车载传声器模组 |
-
2014
- 2014-03-28 CN CN201420146377.3U patent/CN203968375U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107005773A (zh) * | 2016-04-12 | 2017-08-01 | 深圳市鲁粤盛科技有限公司 | 一种车载传声器模组 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vehicle silicon microphone assembly Effective date of registration: 20170110 Granted publication date: 20141126 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SINCODE SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2017990000022 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180326 Granted publication date: 20141126 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SINCODE SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2017990000022 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vehicle silicon microphone assembly Effective date of registration: 20180329 Granted publication date: 20141126 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SINCODE SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018110000005 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20201113 Granted publication date: 20141126 Pledgee: China Co. truction Bank Corp Beijing Zhongguancun branch Pledgor: BEIJING SINCODE SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: 2018110000005 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |
|
CF01 | Termination of patent right due to non-payment of annual fee |