CN204289672U - 金属谐振器和介质谐振器的耦合结构 - Google Patents
金属谐振器和介质谐振器的耦合结构 Download PDFInfo
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106532207A (zh) * | 2016-12-20 | 2017-03-22 | 京信通信系统(中国)有限公司 | 混合模射频滤波器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106532207A (zh) * | 2016-12-20 | 2017-03-22 | 京信通信系统(中国)有限公司 | 混合模射频滤波器 |
CN106532207B (zh) * | 2016-12-20 | 2020-03-17 | 京信通信技术(广州)有限公司 | 混合模射频滤波器 |
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Denomination of utility model: Coupling structure for metal resonator and dielectric resonator Effective date of registration: 20180521 Granted publication date: 20150422 Pledgee: Bank of China Limited by Share Ltd Ningbo Yinzhou branch Pledgor: NINGBO HUACI COMMUNICATION TECHNOLOGY CO., LTD. Registration number: 2018330000105 |
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Date of cancellation: 20201030 Granted publication date: 20150422 Pledgee: Bank of China Limited by Share Ltd. Ningbo Yinzhou branch Pledgor: NINGBO HUACI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: 2018330000105 |
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Address after: 315000 floor 1-2, building 8, 818 Jinyuan Road, Yinzhou District, Ningbo City, Zhejiang Province Patentee after: Ningbo Huaci Communication Technology Co.,Ltd. Address before: 2 / F, building 3, 818 Jinyuan Road, Yinzhou investment and entrepreneurship center, Ningbo, Zhejiang 315000 Patentee before: NINGBO HUACI COMMUNICATION TECHNOLOGY Co.,Ltd. |