CN204289667U - 一种滤波器的端口耦合结构 - Google Patents
一种滤波器的端口耦合结构 Download PDFInfo
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- CN204289667U CN204289667U CN201420860662.1U CN201420860662U CN204289667U CN 204289667 U CN204289667 U CN 204289667U CN 201420860662 U CN201420860662 U CN 201420860662U CN 204289667 U CN204289667 U CN 204289667U
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104577274A (zh) * | 2014-12-30 | 2015-04-29 | 宁波华瓷通信技术有限公司 | 一种滤波器的端口耦合结构 |
CN108879046A (zh) * | 2018-07-04 | 2018-11-23 | 摩比天线技术(深圳)有限公司 | 腔体滤波器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104577274A (zh) * | 2014-12-30 | 2015-04-29 | 宁波华瓷通信技术有限公司 | 一种滤波器的端口耦合结构 |
CN104577274B (zh) * | 2014-12-30 | 2017-11-03 | 宁波华瓷通信技术有限公司 | 一种滤波器的端口耦合结构 |
CN108879046A (zh) * | 2018-07-04 | 2018-11-23 | 摩比天线技术(深圳)有限公司 | 腔体滤波器 |
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GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Filter port coupling structure 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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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
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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CP03 | Change of name, title or address |
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. |