CN205039823U - 一种具有光纤通信功能的智能集中器 - Google Patents
一种具有光纤通信功能的智能集中器 Download PDFInfo
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- CN205039823U CN205039823U CN201520707294.1U CN201520707294U CN205039823U CN 205039823 U CN205039823 U CN 205039823U CN 201520707294 U CN201520707294 U CN 201520707294U CN 205039823 U CN205039823 U CN 205039823U
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CN108765920A (zh) * | 2018-05-23 | 2018-11-06 | 重庆世纪之光科技实业有限公司 | 一种基于单纤双向塑料光纤通信模块的用电采集系统 |
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CN108765920A (zh) * | 2018-05-23 | 2018-11-06 | 重庆世纪之光科技实业有限公司 | 一种基于单纤双向塑料光纤通信模块的用电采集系统 |
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C14 | Grant of patent or utility model | ||
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Address after: Hunnan New Network street Shenyang city Liaoning province 110179 No. 8 Patentee after: NORTH SMART EQUIPMENT CO.,LTD. Address before: Xinluo Street Hunnan Development Zone in Shenyang City, Liaoning Province, No. 8 110179 Patentee before: SHENYANG FASHION ENTERPRISE Co.,Ltd. |
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TR01 | Transfer of patent right | ||
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Effective date of registration: 20190614 Address after: 110179 No. 8 Xinluo Street, Hunnan District, Shenyang City, Liaoning Province Patentee after: Wu Guanting Address before: 110179 No. 8 Xinluo Street, Hunnan New District, Shenyang City, Liaoning Province Patentee before: NORTH SMART EQUIPMENT CO.,LTD. |
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Effective date of registration: 20201214 Address after: Room 501-295, office building, development zone, 8 Xingsheng South Road, Miyun District, Beijing Patentee after: North wisdom (Beijing) Technology Co.,Ltd. Address before: 110179 No. 8 Xinluo Street, Hunnan District, Shenyang City, Liaoning Province Patentee before: Wu Guanting |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160217 |