CN203984506U - 一种智能免提通话系统 - Google Patents
一种智能免提通话系统 Download PDFInfo
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- CN203984506U CN203984506U CN201420040416.1U CN201420040416U CN203984506U CN 203984506 U CN203984506 U CN 203984506U CN 201420040416 U CN201420040416 U CN 201420040416U CN 203984506 U CN203984506 U CN 203984506U
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CN201420040416.1U CN203984506U (zh) | 2014-01-22 | 2014-01-22 | 一种智能免提通话系统 |
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CN201420040416.1U CN203984506U (zh) | 2014-01-22 | 2014-01-22 | 一种智能免提通话系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112383655A (zh) * | 2020-11-02 | 2021-02-19 | Oppo广东移动通信有限公司 | 电子设备、电子设备的声音增强方法以及存储介质 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112383655A (zh) * | 2020-11-02 | 2021-02-19 | Oppo广东移动通信有限公司 | 电子设备、电子设备的声音增强方法以及存储介质 |
CN112383655B (zh) * | 2020-11-02 | 2022-07-12 | Oppo广东移动通信有限公司 | 电子设备、电子设备的声音增强方法以及存储介质 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 523000 Second Floor, Building C, 255 Wushabugao Avenue, Chang'an Town, Dongguan City, Guangdong Province Patentee after: Dongguan Bensheng Software Technology Co.,Ltd. Address before: 523000 Guangdong Province, Dongguan city Changan town usha BBK Road No. 255 C two floor Patentee before: DONGGUAN BBK COMMUNICATION SOFTWARE Co.,Ltd. |
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CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: 518133 A Tower 2301-09, 2401-09, 2501-09, 2601-09, No. 99 Yifang Central North District, Haiwang Community, Xin'an Street, Baoan District, Shenzhen City, Guangdong Province Patentee after: VIVO MOBILE COMMUNICATIONS (SHENZHEN) Co.,Ltd. Address before: 523000 Second Floor, Building C, 255 Wushabugao Avenue, Chang'an Town, Dongguan City, Guangdong Province Patentee before: Dongguan Bensheng Software Technology Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20141203 |
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CX01 | Expiry of patent term |