CN101520336B - 纳安级微功耗表头数据采集装置 - Google Patents
纳安级微功耗表头数据采集装置 Download PDFInfo
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- CN101520336B CN101520336B CN2009103011878A CN200910301187A CN101520336B CN 101520336 B CN101520336 B CN 101520336B CN 2009103011878 A CN2009103011878 A CN 2009103011878A CN 200910301187 A CN200910301187 A CN 200910301187A CN 101520336 B CN101520336 B CN 101520336B
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- data acquisition
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- gauge head
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Application Number | Priority Date | Filing Date | Title |
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CN2009103011878A CN101520336B (zh) | 2009-03-27 | 2009-03-27 | 纳安级微功耗表头数据采集装置 |
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CN2009103011878A CN101520336B (zh) | 2009-03-27 | 2009-03-27 | 纳安级微功耗表头数据采集装置 |
Publications (2)
Publication Number | Publication Date |
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CN101520336A CN101520336A (zh) | 2009-09-02 |
CN101520336B true CN101520336B (zh) | 2011-07-20 |
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CN2009103011878A Expired - Fee Related CN101520336B (zh) | 2009-03-27 | 2009-03-27 | 纳安级微功耗表头数据采集装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101672677B (zh) * | 2009-10-21 | 2011-07-20 | 四川恒芯科技有限公司 | 机械式燃气表头数据采集装置 |
CN106813732B (zh) * | 2017-02-22 | 2023-05-12 | 南京林洋电力科技有限公司 | 一种超低功耗高可靠性水表、电源切换及其计量方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nanoampere-level micro power-consumption gauge head data acquisition unit Effective date of registration: 20131203 Granted publication date: 20110720 Pledgee: Chengdu high investment financing Company limited by guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: 2013990000921 |
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Date of cancellation: 20141217 Granted publication date: 20110720 Pledgee: Chengdu high investment financing Company limited by guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: 2013990000921 |
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Address after: 611130, No. three, section 456, hot spring road, Chengdu science and Technology Industry Development Zone, Chengdu District, Wenjiang District, Sichuan, China Patentee after: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY CO.,LTD. Address before: Wenjiang District 611130 of Sichuan city of Chengdu province Chengdu Strait science and Technology Industry Development Park Palma Industrial Park Patentee before: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nanoampere-level micro power-consumption gauge head data acquisition unit Effective date of registration: 20161013 Granted publication date: 20110720 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: 2016510000054 |
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Date of cancellation: 20161026 Granted publication date: 20110720 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: 2016510000054 |
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Denomination of invention: Nanoampere-level micro power-consumption gauge head data acquisition unit Effective date of registration: 20161104 Granted publication date: 20110720 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: 2016510000061 |
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Date of cancellation: 20180122 Granted publication date: 20110720 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: SICHUAN HENGXIN SCIENCE AND TECHNOLOGY CO.,LTD. Registration number: 2016510000061 |
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