CN203504568U - 时分无源光网络 - Google Patents
时分无源光网络 Download PDFInfo
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- CN203504568U CN203504568U CN201320515367.8U CN201320515367U CN203504568U CN 203504568 U CN203504568 U CN 203504568U CN 201320515367 U CN201320515367 U CN 201320515367U CN 203504568 U CN203504568 U CN 203504568U
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- optical
- line terminal
- optical line
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CN201320515367.8U CN203504568U (zh) | 2013-08-22 | 2013-08-22 | 时分无源光网络 |
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CN201320515367.8U CN203504568U (zh) | 2013-08-22 | 2013-08-22 | 时分无源光网络 |
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CN203504568U true CN203504568U (zh) | 2014-03-26 |
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CN201320515367.8U Expired - Fee Related CN203504568U (zh) | 2013-08-22 | 2013-08-22 | 时分无源光网络 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103475411A (zh) * | 2013-08-22 | 2013-12-25 | 南京邮电大学 | 一种时分无源光网络 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103475411A (zh) * | 2013-08-22 | 2013-12-25 | 南京邮电大学 | 一种时分无源光网络 |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
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: Device and method used for detecting optical collision and applied to time division passive optical network Granted publication date: 20140326 License type: Common License Record date: 20161109 |
|
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 | ||
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 |
|
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: 20140326 Termination date: 20200822 |