CN203445213U - 一种低通腔体滤波器 - Google Patents
一种低通腔体滤波器 Download PDFInfo
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- CN203445213U CN203445213U CN201320572888.7U CN201320572888U CN203445213U CN 203445213 U CN203445213 U CN 203445213U CN 201320572888 U CN201320572888 U CN 201320572888U CN 203445213 U CN203445213 U CN 203445213U
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- resonator
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- low pass
- cavity
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CN201320572888.7U CN203445213U (zh) | 2013-09-16 | 2013-09-16 | 一种低通腔体滤波器 |
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CN201320572888.7U CN203445213U (zh) | 2013-09-16 | 2013-09-16 | 一种低通腔体滤波器 |
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CN203445213U true CN203445213U (zh) | 2014-02-19 |
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CN201320572888.7U Expired - Lifetime CN203445213U (zh) | 2013-09-16 | 2013-09-16 | 一种低通腔体滤波器 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105470618A (zh) * | 2015-12-25 | 2016-04-06 | 广东晖速通信技术股份有限公司 | 一种腔体谐振抑制结构 |
CN113131146A (zh) * | 2019-12-31 | 2021-07-16 | 深圳市大富科技股份有限公司 | 一种滤波器及通信设备 |
-
2013
- 2013-09-16 CN CN201320572888.7U patent/CN203445213U/zh not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105470618A (zh) * | 2015-12-25 | 2016-04-06 | 广东晖速通信技术股份有限公司 | 一种腔体谐振抑制结构 |
CN105470618B (zh) * | 2015-12-25 | 2019-03-12 | 广东晖速通信技术股份有限公司 | 一种腔体谐振抑制结构 |
CN113131146A (zh) * | 2019-12-31 | 2021-07-16 | 深圳市大富科技股份有限公司 | 一种滤波器及通信设备 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: Low-pass cavity filter Effective date of registration: 20180521 Granted publication date: 20140219 Pledgee: Bank of China Limited by Share Ltd. Ningbo Yinzhou branch Pledgor: NINGBO HUACI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: 2018330000105 |
|
PE01 | Entry into force 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: 20140219 Pledgee: Bank of China Limited by Share Ltd. Ningbo Yinzhou branch Pledgor: NINGBO HUACI COMMUNICATION TECHNOLOGY Co.,Ltd. Registration number: 2018330000105 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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 315100 Patentee before: NINGBO HUACI COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CX01 | Expiry of patent term |
Granted publication date: 20140219 |
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CX01 | Expiry of patent term |