CN202395128U - 圆形切角的双模空腔滤波器 - Google Patents
圆形切角的双模空腔滤波器 Download PDFInfo
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- CN202395128U CN202395128U CN2011205327596U CN201120532759U CN202395128U CN 202395128 U CN202395128 U CN 202395128U CN 2011205327596 U CN2011205327596 U CN 2011205327596U CN 201120532759 U CN201120532759 U CN 201120532759U CN 202395128 U CN202395128 U CN 202395128U
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CN2011205327596U CN202395128U (zh) | 2011-12-19 | 2011-12-19 | 圆形切角的双模空腔滤波器 |
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CN2011205327596U CN202395128U (zh) | 2011-12-19 | 2011-12-19 | 圆形切角的双模空腔滤波器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496758A (zh) * | 2011-12-19 | 2012-06-13 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模空腔滤波器 |
CN108306088A (zh) * | 2017-12-28 | 2018-07-20 | 江苏贝孚德通讯科技股份有限公司 | 矩形波导双模谐振腔、波导双模滤波器、双模双工器 |
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2011
- 2011-12-19 CN CN2011205327596U patent/CN202395128U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102496758A (zh) * | 2011-12-19 | 2012-06-13 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模空腔滤波器 |
CN102496758B (zh) * | 2011-12-19 | 2016-04-20 | 江苏贝孚德通讯科技股份有限公司 | 圆形切角的双模空腔滤波器 |
CN108306088A (zh) * | 2017-12-28 | 2018-07-20 | 江苏贝孚德通讯科技股份有限公司 | 矩形波导双模谐振腔、波导双模滤波器、双模双工器 |
CN108306088B (zh) * | 2017-12-28 | 2020-07-31 | 江苏贝孚德通讯科技股份有限公司 | 矩形波导双模谐振腔、波导双模滤波器、双模双工器 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Circular-chamfer double-module cavity filter Effective date of registration: 20130730 Granted publication date: 20120822 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 | ||
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Date of cancellation: 20150824 Granted publication date: 20120822 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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Granted publication date: 20120822 Termination date: 20171219 |
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CF01 | Termination of patent right due to non-payment of annual fee |