CN203491980U - 高保真音频功率放大集成电路 - Google Patents
高保真音频功率放大集成电路 Download PDFInfo
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- CN203491980U CN203491980U CN201320577022.5U CN201320577022U CN203491980U CN 203491980 U CN203491980 U CN 203491980U CN 201320577022 U CN201320577022 U CN 201320577022U CN 203491980 U CN203491980 U CN 203491980U
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CN201320577022.5U CN203491980U (zh) | 2013-09-18 | 2013-09-18 | 高保真音频功率放大集成电路 |
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CN201320577022.5U CN203491980U (zh) | 2013-09-18 | 2013-09-18 | 高保真音频功率放大集成电路 |
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CN203491980U true CN203491980U (zh) | 2014-03-19 |
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CN201320577022.5U Expired - Fee Related CN203491980U (zh) | 2013-09-18 | 2013-09-18 | 高保真音频功率放大集成电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106507247A (zh) * | 2016-12-31 | 2017-03-15 | 马鞍山格尚智能装备有限公司 | 一种大型音响设备音量播放电路 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106507247A (zh) * | 2016-12-31 | 2017-03-15 | 马鞍山格尚智能装备有限公司 | 一种大型音响设备音量播放电路 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN HAOYUQI TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: CHENGDU HAODI TECHNOLOGY CO., LTD. Effective date: 20141229 |
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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: 610000 CHENGDU, SICHUAN PROVINCE TO: 518001 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141229 Address after: 518001, Shun Tian building, 62 Temple Road, Nanshan District, Guangdong, Shenzhen, 8D Patentee after: SHENZHEN HAOYUQI TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 610000, room 6, building 118, incubator Software Park, Chengdu hi tech Zone Incubator, Sichuan, China Patentee before: CHENGDU HAODI TECHNOLOGY CO., LTD. |
|
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: 20140319 Termination date: 20160918 |