CN203608335U - 一种用于耳机的线控装置及耳机 - Google Patents
一种用于耳机的线控装置及耳机 Download PDFInfo
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103607676A (zh) * | 2013-11-22 | 2014-02-26 | 衡阳加一电子科技有限公司 | 一种用于耳机的线控装置及耳机 |
WO2017197605A1 (zh) * | 2016-05-18 | 2017-11-23 | 万魔声学科技有限公司 | 用于耳机的线控装置及耳机 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103607676A (zh) * | 2013-11-22 | 2014-02-26 | 衡阳加一电子科技有限公司 | 一种用于耳机的线控装置及耳机 |
CN103607676B (zh) * | 2013-11-22 | 2016-09-14 | 加一联创电子科技有限公司 | 一种用于耳机的线控装置及耳机 |
WO2017197605A1 (zh) * | 2016-05-18 | 2017-11-23 | 万魔声学科技有限公司 | 用于耳机的线控装置及耳机 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: 1MORE DESIGN ELECTRONIC TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HENGYANG JIAYI ELECTRONIC SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20141224 |
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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: 421000 HENGYANG, HUNAN PROVINCE TO: 518000 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 518000 Guangdong city of Shenzhen province Nanshan District College Avenue Tianliao building (New Material Industrial Park East building 14 floor) Patentee after: 1MORE DESIGN ELECTRONIC TECHNOLOGY CO., LTD. Address before: 421000 Hunan city of Hengyang province Yanfeng District baisazhou Industrial Industrial Road No. 9 Room 309 Patentee before: Hengyang Jiayi Electronic Technology Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140521 Termination date: 20191122 |
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CF01 | Termination of patent right due to non-payment of annual fee |