CN202190400U - 一种散逸磁场型带式高频扬声器 - Google Patents
一种散逸磁场型带式高频扬声器 Download PDFInfo
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- CN202190400U CN202190400U CN2011202846505U CN201120284650U CN202190400U CN 202190400 U CN202190400 U CN 202190400U CN 2011202846505 U CN2011202846505 U CN 2011202846505U CN 201120284650 U CN201120284650 U CN 201120284650U CN 202190400 U CN202190400 U CN 202190400U
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CN2011202846505U CN202190400U (zh) | 2011-08-05 | 2011-08-05 | 一种散逸磁场型带式高频扬声器 |
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CN2011202846505U CN202190400U (zh) | 2011-08-05 | 2011-08-05 | 一种散逸磁场型带式高频扬声器 |
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CN202190400U true CN202190400U (zh) | 2012-04-11 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485094A (zh) * | 2014-12-30 | 2015-04-01 | 哈尔滨固泰电子有限责任公司 | 应用纯铝线驱动线圈的无触点电子喇叭 |
CN104661162A (zh) * | 2015-02-10 | 2015-05-27 | 深圳市冠旭电子有限公司 | 扬声器 |
CN105848064A (zh) * | 2016-05-10 | 2016-08-10 | 青岛歌尔声学科技有限公司 | 双磁隙磁路系统和具有该双磁隙磁路系统的扬声器 |
CN108184194A (zh) * | 2018-01-15 | 2018-06-19 | 珠海惠威科技有限公司 | 一种环形带式及球顶同轴集成扬声器 |
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2011
- 2011-08-05 CN CN2011202846505U patent/CN202190400U/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485094A (zh) * | 2014-12-30 | 2015-04-01 | 哈尔滨固泰电子有限责任公司 | 应用纯铝线驱动线圈的无触点电子喇叭 |
CN104485094B (zh) * | 2014-12-30 | 2018-10-26 | 哈尔滨固泰电子有限责任公司 | 应用纯铝线驱动线圈的无触点电子喇叭 |
CN104661162A (zh) * | 2015-02-10 | 2015-05-27 | 深圳市冠旭电子有限公司 | 扬声器 |
CN105848064A (zh) * | 2016-05-10 | 2016-08-10 | 青岛歌尔声学科技有限公司 | 双磁隙磁路系统和具有该双磁隙磁路系统的扬声器 |
CN105848064B (zh) * | 2016-05-10 | 2019-06-04 | 青岛歌尔声学科技有限公司 | 双磁隙磁路系统和具有该双磁隙磁路系统的扬声器 |
CN108184194A (zh) * | 2018-01-15 | 2018-06-19 | 珠海惠威科技有限公司 | 一种环形带式及球顶同轴集成扬声器 |
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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: ZHUHAI HUIWEI SCIENCE AND TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONGSHAN HIVI ELECTRICAL APPLIANCES CO., LTD. Effective date: 20140522 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 528427 ZHONGSHAN, GUANGDONG PROVINCE TO: 519000 ZHUHAI, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20140522 Address after: 519000, No. 1, Dongcheng South Road, Dalin mountain area, Zhuhai Port Industrial Zone, Guangdong Patentee after: Zhuhai Huiwei Science and Technology Co., Ltd. Address before: 528427, Zhongshan, Guangdong province Nantou county highway three heart section Patentee before: Zhongshan HiVi Electrical Appliance Co., Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20120411 |