CN202856973U - 音频测试机的扬声器麦克风位置校准夹具 - Google Patents
音频测试机的扬声器麦克风位置校准夹具 Download PDFInfo
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- CN202856973U CN202856973U CN 201220454573 CN201220454573U CN202856973U CN 202856973 U CN202856973 U CN 202856973U CN 201220454573 CN201220454573 CN 201220454573 CN 201220454573 U CN201220454573 U CN 201220454573U CN 202856973 U CN202856973 U CN 202856973U
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CN 201220454573 CN202856973U (zh) | 2012-09-07 | 2012-09-07 | 音频测试机的扬声器麦克风位置校准夹具 |
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CN 201220454573 CN202856973U (zh) | 2012-09-07 | 2012-09-07 | 音频测试机的扬声器麦克风位置校准夹具 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108769885A (zh) * | 2018-05-14 | 2018-11-06 | 桂林电子科技大学 | 一种扬声器位置全自动检测与调整系统 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108769885A (zh) * | 2018-05-14 | 2018-11-06 | 桂林电子科技大学 | 一种扬声器位置全自动检测与调整系统 |
CN108769885B (zh) * | 2018-05-14 | 2024-04-23 | 桂林电子科技大学 | 一种扬声器位置全自动检测与调整系统 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: YAGUANG NYNEW PRECISION MOLDING (TIANJIN) CO., LTD Free format text: FORMER NAME: YAGUANG NYPRO PRECISION MOLDING (TIANJIN) CO., LTD. |
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CP03 | Change of name, title or address |
Address after: 300385 No. 131 Dongting Road, Tianjin economic and Technological Development Zone, Tianjin Patentee after: Yaguang precision injection molding (Tianjin) Co., Ltd. Address before: 300385 Tianjin city Xiqing District Jingang road Microelectronics Industrial Park five micro Road No. 10 Patentee before: Yaguang Nypro Precision Molding (Tianjin) Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20150907 |
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EXPY | Termination of patent right or utility model |