CN202549236U - Portable self-service voice electronic tour guide device and system - Google Patents
Portable self-service voice electronic tour guide device and system Download PDFInfo
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- CN202549236U CN202549236U CN2012200717858U CN201220071785U CN202549236U CN 202549236 U CN202549236 U CN 202549236U CN 2012200717858 U CN2012200717858 U CN 2012200717858U CN 201220071785 U CN201220071785 U CN 201220071785U CN 202549236 U CN202549236 U CN 202549236U
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- portable self
- guide device
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- audio frequency
- voice electronic
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Abstract
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CN2012200717858U CN202549236U (en) | 2012-02-29 | 2012-02-29 | Portable self-service voice electronic tour guide device and system |
Applications Claiming Priority (1)
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CN2012200717858U CN202549236U (en) | 2012-02-29 | 2012-02-29 | Portable self-service voice electronic tour guide device and system |
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CN202549236U true CN202549236U (en) | 2012-11-21 |
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CN2012200717858U Expired - Fee Related CN202549236U (en) | 2012-02-29 | 2012-02-29 | Portable self-service voice electronic tour guide device and system |
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CN (1) | CN202549236U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761319A (en) * | 2014-01-28 | 2014-04-30 | 顾洪代 | Speech recording and playing device capable of being implanted into electronic terminal and method thereof |
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2012
- 2012-02-29 CN CN2012200717858U patent/CN202549236U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103761319A (en) * | 2014-01-28 | 2014-04-30 | 顾洪代 | Speech recording and playing device capable of being implanted into electronic terminal and method thereof |
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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: SHENZHEN MINGZHIYANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHU MINGCHENG Effective date: 20131206 Free format text: FORMER OWNER: QIAN GONGBIN LI KUNHUA Effective date: 20131206 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20131206 Address after: 518000, Guangdong, Shenzhen, Baoan District Xixiang street, Baoan Internet industry base, Haibin village, 18, building two, 2027 Patentee after: SHENZHEN MINGZHIYANG TECHNOLOGY CO., LTD. Address before: 918 room 518000, South District, Shenzhen University, Shenzhen, Nanshan District, Guangdong Patentee before: Zhu Mingcheng Patentee before: Qian Gongbin Patentee before: Li Kunhua |
|
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: 20121121 Termination date: 20200229 |