CN203260732U - Gnss天线扼流圈 - Google Patents
Gnss天线扼流圈 Download PDFInfo
- Publication number
- CN203260732U CN203260732U CN 201320220504 CN201320220504U CN203260732U CN 203260732 U CN203260732 U CN 203260732U CN 201320220504 CN201320220504 CN 201320220504 CN 201320220504 U CN201320220504 U CN 201320220504U CN 203260732 U CN203260732 U CN 203260732U
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201320220504 CN203260732U (zh) | 2013-04-26 | 2013-04-26 | Gnss天线扼流圈 |
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CN 201320220504 CN203260732U (zh) | 2013-04-26 | 2013-04-26 | Gnss天线扼流圈 |
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CN203260732U true CN203260732U (zh) | 2013-10-30 |
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CN 201320220504 Expired - Lifetime CN203260732U (zh) | 2013-04-26 | 2013-04-26 | Gnss天线扼流圈 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108232463A (zh) * | 2018-02-28 | 2018-06-29 | 中国人民解放军国防科技大学 | 一种用于卫星导航测量型天线的扼流圈 |
CN108400443A (zh) * | 2017-08-08 | 2018-08-14 | 深圳市华信天线技术有限公司 | 一种扼流圈结构、扼流圈天线 |
CN113131175A (zh) * | 2019-12-31 | 2021-07-16 | 中国科学院国家空间科学中心 | 一种多频段圆极化的gnss定位天线 |
-
2013
- 2013-04-26 CN CN 201320220504 patent/CN203260732U/zh not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108400443A (zh) * | 2017-08-08 | 2018-08-14 | 深圳市华信天线技术有限公司 | 一种扼流圈结构、扼流圈天线 |
CN108232463A (zh) * | 2018-02-28 | 2018-06-29 | 中国人民解放军国防科技大学 | 一种用于卫星导航测量型天线的扼流圈 |
CN108232463B (zh) * | 2018-02-28 | 2024-02-27 | 中国人民解放军国防科技大学 | 一种用于卫星导航测量型天线的扼流圈 |
CN113131175A (zh) * | 2019-12-31 | 2021-07-16 | 中国科学院国家空间科学中心 | 一种多频段圆极化的gnss定位天线 |
CN113131175B (zh) * | 2019-12-31 | 2022-10-04 | 中国科学院国家空间科学中心 | 一种多频段圆极化的gnss定位天线 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 229 west slope road, Changsha, Hunan, Tongzi Patentee after: HUNAN SPACEFLIGHT HUANYU COMMUNICATION TECHNOLOGY CO.,LTD. Address before: 410205 No. 229 west slope road, Changsha, Hunan, Tongzi Patentee before: HUNAN SPACE HUANYU COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: No.6 Xingkang South Road, Yuelu District, Changsha, Hunan 410000 Patentee after: HUNAN SPACEFLIGHT HUANYU COMMUNICATION TECHNOLOGY Co.,Ltd. Address before: 410205 No. 229 west slope road, Changsha, Hunan, Tongzi Patentee before: HUNAN SPACEFLIGHT HUANYU COMMUNICATION TECHNOLOGY Co.,Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20131030 |