CN202617303U - 多媒体发声系统 - Google Patents
多媒体发声系统 Download PDFInfo
- Publication number
- CN202617303U CN202617303U CN 201220198262 CN201220198262U CN202617303U CN 202617303 U CN202617303 U CN 202617303U CN 201220198262 CN201220198262 CN 201220198262 CN 201220198262 U CN201220198262 U CN 201220198262U CN 202617303 U CN202617303 U CN 202617303U
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201220198262 CN202617303U (zh) | 2012-05-04 | 2012-05-04 | 多媒体发声系统 |
Applications Claiming Priority (1)
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CN 201220198262 CN202617303U (zh) | 2012-05-04 | 2012-05-04 | 多媒体发声系统 |
Publications (1)
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CN202617303U true CN202617303U (zh) | 2012-12-19 |
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CN 201220198262 Expired - Fee Related CN202617303U (zh) | 2012-05-04 | 2012-05-04 | 多媒体发声系统 |
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CN (1) | CN202617303U (zh) |
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2012
- 2012-05-04 CN CN 201220198262 patent/CN202617303U/zh not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee after: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Patentee after: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Co-patentee after: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Patentee before: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Co-patentee before: AAC Acoustic Technology Research Development (Nanjing) Co.,Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20170527 Address after: Singapore, Ang Mo Kio 65 Street No. 10 techpoint Building 1 floor, No. 8 Co-patentee after: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Patentee after: AAC TECHNOLOGIES Pte. Ltd. Co-patentee after: AAC TECHNOLOGIES (NANJING) Co.,Ltd. Address before: Wujin Nanxiashu town Jiangsu city Changzhou province 213167 Co-patentee before: AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) Co.,Ltd. Patentee before: AAC Acoustic Technologies (Changzhou) Co.,Ltd. Co-patentee before: AAC TECHNOLOGIES (NANJING) 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: 20121219 Termination date: 20210504 |