CN204465884U - 基于无线局域网的室内定位系统 - Google Patents
基于无线局域网的室内定位系统 Download PDFInfo
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- CN204465884U CN204465884U CN201520182907.4U CN201520182907U CN204465884U CN 204465884 U CN204465884 U CN 204465884U CN 201520182907 U CN201520182907 U CN 201520182907U CN 204465884 U CN204465884 U CN 204465884U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104780606A (zh) * | 2015-03-30 | 2015-07-15 | 南京邮电大学 | 基于无线局域网的室内定位系统及方法 |
CN105159301A (zh) * | 2015-09-22 | 2015-12-16 | 深圳先进技术研究院 | 一种基于扫地机器人的wifi中继系统及方法 |
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2015
- 2015-03-30 CN CN201520182907.4U patent/CN204465884U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104780606A (zh) * | 2015-03-30 | 2015-07-15 | 南京邮电大学 | 基于无线局域网的室内定位系统及方法 |
CN105159301A (zh) * | 2015-09-22 | 2015-12-16 | 深圳先进技术研究院 | 一种基于扫地机器人的wifi中继系统及方法 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000207 Denomination of utility model: Indoor positioning system and method based on WLAN (wireless local area network) Granted publication date: 20150708 License type: Common License Record date: 20161109 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Jiangsu Nanyou IOT Technology Park Ltd. Assignor: Nanjing Post & Telecommunication Univ. Contract record no.: 2016320000207 Date of cancellation: 20180116 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 Termination date: 20180330 |
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CF01 | Termination of patent right due to non-payment of annual fee |