CN204791289U - 基于nfc技术的预付费电能表 - Google Patents
基于nfc技术的预付费电能表 Download PDFInfo
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- CN204791289U CN204791289U CN201520336146.3U CN201520336146U CN204791289U CN 204791289 U CN204791289 U CN 204791289U CN 201520336146 U CN201520336146 U CN 201520336146U CN 204791289 U CN204791289 U CN 204791289U
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- 230000005611 electricity Effects 0.000 claims abstract description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
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CN201520336146.3U CN204791289U (zh) | 2015-05-23 | 2015-05-23 | 基于nfc技术的预付费电能表 |
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CN201520336146.3U CN204791289U (zh) | 2015-05-23 | 2015-05-23 | 基于nfc技术的预付费电能表 |
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CN204791289U true CN204791289U (zh) | 2015-11-18 |
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CN201520336146.3U Expired - Fee Related CN204791289U (zh) | 2015-05-23 | 2015-05-23 | 基于nfc技术的预付费电能表 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115131915A (zh) * | 2022-05-19 | 2022-09-30 | 国网河北省电力有限公司沧州供电分公司 | 可视化电力营销服务终端设备及其实施方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115131915A (zh) * | 2022-05-19 | 2022-09-30 | 国网河北省电力有限公司沧州供电分公司 | 可视化电力营销服务终端设备及其实施方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: He Jianzhang Inventor before: Zhu Yehong |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170623 Address after: 528000, Guangdong province Foshan City Nanhai District Guicheng Street East Village Committee, Ping six road east lot lot building, building 707, Room Seven Patentee after: FOSHAN TIANYU HONGTU INNOVATION TECHNOLOGY CO.,LTD. Address before: Jinting town Ling Goose Village Shengzhou city Hangzhou city 312467 backdoor mountain in Zhejiang province No. 22 Patentee before: Zhu Yehong |
|
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: 20151118 |