CN205320289U - 一种电容式麦克风 - Google Patents
一种电容式麦克风 Download PDFInfo
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- CN205320289U CN205320289U CN201521070887.8U CN201521070887U CN205320289U CN 205320289 U CN205320289 U CN 205320289U CN 201521070887 U CN201521070887 U CN 201521070887U CN 205320289 U CN205320289 U CN 205320289U
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- microphone
- electrode
- fixed electrode
- capacitance
- boss
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- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070887.8U CN205320289U (zh) | 2015-12-18 | 2015-12-18 | 一种电容式麦克风 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070887.8U CN205320289U (zh) | 2015-12-18 | 2015-12-18 | 一种电容式麦克风 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205320289U true CN205320289U (zh) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070887.8U Expired - Lifetime CN205320289U (zh) | 2015-12-18 | 2015-12-18 | 一种电容式麦克风 |
Country Status (1)
| Country | Link |
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| CN (1) | CN205320289U (zh) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110996786A (zh) * | 2017-06-05 | 2020-04-10 | 鲍威尔曼斯菲尔德有限公司 | 用于评估神经肌肉功能的跨膜传感器 |
| CN111295871A (zh) * | 2017-11-13 | 2020-06-16 | 三星电子株式会社 | 根据外部附件的连接控制麦克风的设备和方法 |
| US12414732B2 (en) | 2014-02-28 | 2025-09-16 | Powell Mansfield, Inc. | Systems, methods and devices for sensing EMG activity |
-
2015
- 2015-12-18 CN CN201521070887.8U patent/CN205320289U/zh not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12414732B2 (en) | 2014-02-28 | 2025-09-16 | Powell Mansfield, Inc. | Systems, methods and devices for sensing EMG activity |
| CN110996786A (zh) * | 2017-06-05 | 2020-04-10 | 鲍威尔曼斯菲尔德有限公司 | 用于评估神经肌肉功能的跨膜传感器 |
| CN111295871A (zh) * | 2017-11-13 | 2020-06-16 | 三星电子株式会社 | 根据外部附件的连接控制麦克风的设备和方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20200609 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 | ||
| CP03 | Change of name, title or address |
Address after: F / F, phase II, Qingdao International Innovation Park, 1 Keyuan Weiyi Road, Laoshan District, Qingdao City, Shandong Province, 266104 Patentee after: Geer Microelectronics Co.,Ltd. Country or region after: China Address before: Room 103, 396 Songling Road, Laoshan District, Qingdao City, Shandong Province 266104 Patentee before: Goer Microelectronics Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20160615 |
|
| CX01 | Expiry of patent term |