CN202310042U - 一种可防止进铁屑的耳机 - Google Patents
一种可防止进铁屑的耳机 Download PDFInfo
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- CN202310042U CN202310042U CN2011203895176U CN201120389517U CN202310042U CN 202310042 U CN202310042 U CN 202310042U CN 2011203895176 U CN2011203895176 U CN 2011203895176U CN 201120389517 U CN201120389517 U CN 201120389517U CN 202310042 U CN202310042 U CN 202310042U
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- earphone
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Application Number | Priority Date | Filing Date | Title |
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CN2011203895176U CN202310042U (zh) | 2011-10-13 | 2011-10-13 | 一种可防止进铁屑的耳机 |
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CN2011203895176U CN202310042U (zh) | 2011-10-13 | 2011-10-13 | 一种可防止进铁屑的耳机 |
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CN202310042U true CN202310042U (zh) | 2012-07-04 |
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CN2011203895176U Expired - Lifetime CN202310042U (zh) | 2011-10-13 | 2011-10-13 | 一种可防止进铁屑的耳机 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103402150A (zh) * | 2013-07-19 | 2013-11-20 | 美特科技(苏州)有限公司 | 一种电声产品的通气结构及运用该结构的壳体 |
CN105208481A (zh) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | 一种耳机 |
CN109714655A (zh) * | 2018-12-14 | 2019-05-03 | 闻泰通讯股份有限公司 | 喇叭装置及电子设备 |
CN113542969A (zh) * | 2020-04-21 | 2021-10-22 | 海能达通信股份有限公司 | 一种磁屏蔽结构及电子设备 |
-
2011
- 2011-10-13 CN CN2011203895176U patent/CN202310042U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103402150A (zh) * | 2013-07-19 | 2013-11-20 | 美特科技(苏州)有限公司 | 一种电声产品的通气结构及运用该结构的壳体 |
CN105208481A (zh) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | 一种耳机 |
CN109714655A (zh) * | 2018-12-14 | 2019-05-03 | 闻泰通讯股份有限公司 | 喇叭装置及电子设备 |
CN109714655B (zh) * | 2018-12-14 | 2022-09-13 | 闻泰通讯股份有限公司 | 喇叭装置及电子设备 |
CN113542969A (zh) * | 2020-04-21 | 2021-10-22 | 海能达通信股份有限公司 | 一种磁屏蔽结构及电子设备 |
CN113542969B (zh) * | 2020-04-21 | 2023-08-11 | 海能达通信股份有限公司 | 一种磁屏蔽结构及电子设备 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: VIVO MOBILE COMMUNICATION CO., LTD. Free format text: FORMER OWNER: BUBUGAO ELECTRONIC INDUSTRY CO LTD, GUANGDONG Effective date: 20150407 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 523850 DONGGUAN, GUANGDONG PROVINCE TO: 523000 DONGGUAN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150407 Address after: 283 No. 523000 Guangdong province Dongguan city Changan town usha BBK Avenue Patentee after: VIVO MOBILE COMMUNICATION CO., LTD. Address before: 523850 Guangdong Province, Dongguan city Changan town usha management area Patentee before: Guangdong Bubugao Electronic Industry Co., Ltd. |
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CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120704 |