CN101877426A - Dielectric filter and production method thereof - Google Patents
Dielectric filter and production method thereof Download PDFInfo
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- CN101877426A CN101877426A CN2009102609598A CN200910260959A CN101877426A CN 101877426 A CN101877426 A CN 101877426A CN 2009102609598 A CN2009102609598 A CN 2009102609598A CN 200910260959 A CN200910260959 A CN 200910260959A CN 101877426 A CN101877426 A CN 101877426A
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- dielectric
- electrode
- filter
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200910260959 CN101877426B (en) | 2009-12-17 | 2009-12-17 | Dielectric filter and production method thereof |
Applications Claiming Priority (1)
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CN 200910260959 CN101877426B (en) | 2009-12-17 | 2009-12-17 | Dielectric filter and production method thereof |
Publications (2)
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CN101877426A true CN101877426A (en) | 2010-11-03 |
CN101877426B CN101877426B (en) | 2013-01-23 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200910260959 Expired - Fee Related CN101877426B (en) | 2009-12-17 | 2009-12-17 | Dielectric filter and production method thereof |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111048874A (en) * | 2019-12-11 | 2020-04-21 | 深圳市华臻科技有限公司 | Dielectric filter and method for manufacturing the same |
CN114792876A (en) * | 2021-01-25 | 2022-07-26 | 南京以太通信技术有限公司 | Method for manufacturing dielectric filter and method for manufacturing electrode thereof |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3750335B2 (en) * | 1998-01-05 | 2006-03-01 | 株式会社村田製作所 | Band stop dielectric filter, dielectric duplexer, and communication device |
CN2684389Y (en) * | 2004-03-23 | 2005-03-09 | 严盛喜 | Ultra high frequency joint-body multi-cavity patch filter |
CN2867620Y (en) * | 2005-08-19 | 2007-02-07 | 浙江正原电气股份有限公司 | Ceramic dielectric filter |
-
2009
- 2009-12-17 CN CN 200910260959 patent/CN101877426B/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111048874A (en) * | 2019-12-11 | 2020-04-21 | 深圳市华臻科技有限公司 | Dielectric filter and method for manufacturing the same |
CN114792876A (en) * | 2021-01-25 | 2022-07-26 | 南京以太通信技术有限公司 | Method for manufacturing dielectric filter and method for manufacturing electrode thereof |
CN114792876B (en) * | 2021-01-25 | 2024-04-02 | 南京以太通信技术有限公司 | Method for manufacturing dielectric filter and method for manufacturing electrode thereof |
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Publication number | Publication date |
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CN101877426B (en) | 2013-01-23 |
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C14 | Grant of patent or utility model | ||
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ASS | Succession or assignment of patent right |
Owner name: LIU DI Free format text: FORMER OWNER: HUAWEI TECHNOLOGY CO., LTD. Effective date: 20141102 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 518129 SHENZHEN, GUANGDONG PROVINCE TO: 518052 SHENZHEN, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141102 Address after: 518052, Guangdong, Shenzhen province Nanshan District Nanshan digital cultural industry base, east block, room 407-408 Patentee after: Liu Di Address before: 518129 headquarters building of Bantian HUAWEI base, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20191217 |
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CF01 | Termination of patent right due to non-payment of annual fee |