CN208609192U - 外壳及具有该外壳的麦克风 - Google Patents
外壳及具有该外壳的麦克风 Download PDFInfo
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CN201821189447.8U CN208609192U (zh) | 2018-07-25 | 2018-07-25 | 外壳及具有该外壳的麦克风 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110752386A (zh) * | 2019-09-20 | 2020-02-04 | 江苏大学 | 一种燃料电池双极板和方法 |
CN111711905A (zh) * | 2020-06-24 | 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 |
WO2021179533A1 (zh) * | 2020-03-07 | 2021-09-16 | 广东海洋大学 | 一种激光制备海洋环境下金属材料防腐蚀表层的方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110752386A (zh) * | 2019-09-20 | 2020-02-04 | 江苏大学 | 一种燃料电池双极板和方法 |
CN110752386B (zh) * | 2019-09-20 | 2022-08-23 | 江苏大学 | 一种燃料电池双极板和方法 |
WO2021179533A1 (zh) * | 2020-03-07 | 2021-09-16 | 广东海洋大学 | 一种激光制备海洋环境下金属材料防腐蚀表层的方法 |
US11939679B2 (en) | 2020-03-07 | 2024-03-26 | Guangdong Ocean University | Method for preparing an anticorrosive surface layer of a metal material in a marine environment by laser |
CN111711905A (zh) * | 2020-06-24 | 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 |
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Effective date of registration: 20201013 Address after: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronic office building) Patentee after: GoerTek Optical Technology Co.,Ltd. Address before: 266104 Laoshan Qingdao District North House Street investment service center room, Room 308, Shandong Patentee before: GOERTEK TECHNOLOGY Co.,Ltd. |
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TR01 | Transfer of patent right |
Effective date of registration: 20221219 Address after: 266104 No. 500, Songling Road, Laoshan District, Qingdao, Shandong Patentee after: GOERTEK TECHNOLOGY Co.,Ltd. Address before: 261031 north of Yuqing street, east of Dongming Road, high tech Zone, Weifang City, Shandong Province (Room 502, Geer electronics office building) Patentee before: GoerTek Optical Technology Co.,Ltd. |
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TR01 | Transfer of patent right |