CN202487730U - 圆形切角的双模介质加载空腔滤波器 - Google Patents
圆形切角的双模介质加载空腔滤波器 Download PDFInfo
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- CN202487730U CN202487730U CN2012200459042U CN201220045904U CN202487730U CN 202487730 U CN202487730 U CN 202487730U CN 2012200459042 U CN2012200459042 U CN 2012200459042U CN 201220045904 U CN201220045904 U CN 201220045904U CN 202487730 U CN202487730 U CN 202487730U
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CN2012200459042U CN202487730U (zh) | 2012-02-13 | 2012-02-13 | 圆形切角的双模介质加载空腔滤波器 |
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CN2012200459042U CN202487730U (zh) | 2012-02-13 | 2012-02-13 | 圆形切角的双模介质加载空腔滤波器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102593561A (zh) * | 2012-02-13 | 2012-07-18 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模介质加载空腔滤波器 |
CN104836000A (zh) * | 2014-02-08 | 2015-08-12 | 南京福客通信设备有限公司 | 一种双模介质滤波器 |
CN112886162A (zh) * | 2021-01-12 | 2021-06-01 | 盐城东山通信技术有限公司 | 一种非对称零点的小型微波介质双模滤波器 |
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2012
- 2012-02-13 CN CN2012200459042U patent/CN202487730U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102593561A (zh) * | 2012-02-13 | 2012-07-18 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模介质加载空腔滤波器 |
CN102593561B (zh) * | 2012-02-13 | 2016-01-20 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模介质加载空腔滤波器 |
CN104836000A (zh) * | 2014-02-08 | 2015-08-12 | 南京福客通信设备有限公司 | 一种双模介质滤波器 |
CN112886162A (zh) * | 2021-01-12 | 2021-06-01 | 盐城东山通信技术有限公司 | 一种非对称零点的小型微波介质双模滤波器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Dual-mode dielectric loaded cavity filter with circular corner cuts Effective date of registration: 20130730 Granted publication date: 20121010 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Pivotone Communication Technologies, Inc. Registration number: 2013990000524 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20150824 Granted publication date: 20121010 Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch Pledgor: Pivotone Communication Technologies, Inc. Registration number: 2013990000524 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20170213 |
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CF01 | Termination of patent right due to non-payment of annual fee |