CN201422159Y - 超薄扬声器和使用该扬声器的电子产品 - Google Patents
超薄扬声器和使用该扬声器的电子产品 Download PDFInfo
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- CN201422159Y CN201422159Y CN200920053704XU CN200920053704U CN201422159Y CN 201422159 Y CN201422159 Y CN 201422159Y CN 200920053704X U CN200920053704X U CN 200920053704XU CN 200920053704 U CN200920053704 U CN 200920053704U CN 201422159 Y CN201422159 Y CN 201422159Y
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- loud speaker
- voice coil
- loudspeaker
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CN200920053704XU CN201422159Y (zh) | 2009-03-31 | 2009-03-31 | 超薄扬声器和使用该扬声器的电子产品 |
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CN200920053704XU CN201422159Y (zh) | 2009-03-31 | 2009-03-31 | 超薄扬声器和使用该扬声器的电子产品 |
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CN201422159Y true CN201422159Y (zh) | 2010-03-10 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103181194A (zh) * | 2010-11-01 | 2013-06-26 | Nec卡西欧移动通信株式会社 | 电子设备 |
CN105704621A (zh) * | 2016-03-19 | 2016-06-22 | 汉得利(常州)电子股份有限公司 | 基于3d音效的轻量化车载震动扬声器 |
CN108200521A (zh) * | 2017-12-04 | 2018-06-22 | 佛山市柯博明珠数码电子有限公司 | 一种电动式扬声器 |
CN112954555A (zh) * | 2021-04-22 | 2021-06-11 | 歌尔股份有限公司 | 一种扬声器和电子设备 |
-
2009
- 2009-03-31 CN CN200920053704XU patent/CN201422159Y/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103181194A (zh) * | 2010-11-01 | 2013-06-26 | Nec卡西欧移动通信株式会社 | 电子设备 |
CN105704621A (zh) * | 2016-03-19 | 2016-06-22 | 汉得利(常州)电子股份有限公司 | 基于3d音效的轻量化车载震动扬声器 |
CN105704621B (zh) * | 2016-03-19 | 2019-02-01 | 汉得利(常州)电子股份有限公司 | 基于3d音效的轻量化车载震动扬声器 |
CN108200521A (zh) * | 2017-12-04 | 2018-06-22 | 佛山市柯博明珠数码电子有限公司 | 一种电动式扬声器 |
CN108200521B (zh) * | 2017-12-04 | 2020-08-07 | 佛山市柯博明珠数码电子有限公司 | 一种电动式扬声器 |
CN112954555A (zh) * | 2021-04-22 | 2021-06-11 | 歌尔股份有限公司 | 一种扬声器和电子设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GUANGZHOU GUOGUANG ELECTRIC CO., LTD. WUZHOU HENGS Free format text: FORMER OWNER: GUANGZHOU GUOGUANG ELECTRIC CO., LTD. GUOGUANG ELECTRIC (WUZHOU)CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110402 Address after: 510800 Guangzhou street, Xinhua Street, Huadu District, Guangdong, China, No. 8, Jinghu Co-patentee after: Guangzhou Guoguang Electric Co., Ltd. Patentee after: Guoguang Electric Co., Ltd. Co-patentee after: Wuzhou Hengsheng Electronic Technology Co., Ltd. Address before: 510800 Guangzhou street, Xinhua Street, Huadu District, Guangdong, China, No. 8, Jinghu Co-patentee before: Guangzhou Guoguang Electric Co., Ltd. Patentee before: Guoguang Electric Co., Ltd. Co-patentee before: Guoguang Electric Co., Ltd. |
|
DD01 | Delivery of document by public notice | ||
DD01 | Delivery of document by public notice |
Addressee: Guoguang Electric Co., Ltd. Document name: Notification of Termination of Patent Right |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100310 Termination date: 20160331 |