CN201112538Y - 阶跃阻抗型发夹结构谐振器及其滤波器 - Google Patents
阶跃阻抗型发夹结构谐振器及其滤波器 Download PDFInfo
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- CN201112538Y CN201112538Y CNU2007200974447U CN200720097444U CN201112538Y CN 201112538 Y CN201112538 Y CN 201112538Y CN U2007200974447 U CNU2007200974447 U CN U2007200974447U CN 200720097444 U CN200720097444 U CN 200720097444U CN 201112538 Y CN201112538 Y CN 201112538Y
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CNU2007200974447U CN201112538Y (zh) | 2007-11-02 | 2007-11-02 | 阶跃阻抗型发夹结构谐振器及其滤波器 |
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CNU2007200974447U CN201112538Y (zh) | 2007-11-02 | 2007-11-02 | 阶跃阻抗型发夹结构谐振器及其滤波器 |
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CN201112538Y true CN201112538Y (zh) | 2008-09-10 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112928409A (zh) * | 2021-01-26 | 2021-06-08 | 安徽华东光电技术研究所有限公司 | 具有宽阻带和高选择性的微带带通滤波器 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112928409A (zh) * | 2021-01-26 | 2021-06-08 | 安徽华东光电技术研究所有限公司 | 具有宽阻带和高选择性的微带带通滤波器 |
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Owner name: TIANJIN HAITAI SUPERCONDUCTING ELECTRONICS CO., LT Free format text: FORMER OWNER: HAITAI SUPERCONDUCTING COMMUNICATIONS TECHNOLOGY (TIANJIN) CO., LTD. Effective date: 20090911 |
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Effective date of registration: 20090911 Address after: Tianjin Huayuan Industrial Park, Wuhua Avenue No. 2 Haitai torch Pioneering Park A block, room 505, zip code: 300384 Patentee after: Tianjin Haitai Superconducting Electronics Co.,Ltd. Address before: Tianjin Huayuan Industrial Park, Wuhua Avenue No. 2 Haitai torch Pioneering Park A block 6 layer, zip code: 300384 Patentee before: Hi-Tech Superconducting Communication Technologies (Tianjin) Co., Ltd. |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Hightem Technology Co.,Ltd. Assignor: Tianjin Haitai Superconducting Electronics Co.,Ltd. Contract record no.: 2010120000101 Denomination of utility model: Step resistance type hair-pin structure resonator and filter thereof Granted publication date: 20080910 License type: Exclusive License Record date: 20100817 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 Termination date: 20101102 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Tianjin Hightem Technology Co.,Ltd. Assignor: Tianjin Haitai Superconducting Electronics Co.,Ltd. Contract record no.: 2010120000101 Denomination of utility model: Step resistance type hair-pin structure resonator and filter thereof Granted publication date: 20080910 License type: Exclusive License Record date: 20100817 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |