CN202281836U - 一种基于北斗二代/gps双导航系统的射频前端 - Google Patents
一种基于北斗二代/gps双导航系统的射频前端 Download PDFInfo
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- CN202281836U CN202281836U CN2011203994167U CN201120399416U CN202281836U CN 202281836 U CN202281836 U CN 202281836U CN 2011203994167 U CN2011203994167 U CN 2011203994167U CN 201120399416 U CN201120399416 U CN 201120399416U CN 202281836 U CN202281836 U CN 202281836U
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CN2011203994167U CN202281836U (zh) | 2011-10-19 | 2011-10-19 | 一种基于北斗二代/gps双导航系统的射频前端 |
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CN2011203994167U CN202281836U (zh) | 2011-10-19 | 2011-10-19 | 一种基于北斗二代/gps双导航系统的射频前端 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103439721A (zh) * | 2013-08-14 | 2013-12-11 | 东莞市科维电子科技有限公司 | 一种北斗与gps卫星双模导航系统及其导航方法 |
CN103490784A (zh) * | 2013-09-30 | 2014-01-01 | 中国电子科技集团公司第二十研究所 | 双通道卫星导航抗干扰a/d芯片 |
CN103529456A (zh) * | 2013-09-30 | 2014-01-22 | 中国电子科技集团公司第二十研究所 | 北斗卫星导航抗干扰a/d芯片 |
CN104749589A (zh) * | 2013-12-30 | 2015-07-01 | 南京理工大学常熟研究院有限公司 | 小型化的北斗/gps双模射频模块 |
CN107369922A (zh) * | 2016-05-12 | 2017-11-21 | 上海汽车集团股份有限公司 | Bd/gps双输出天线装置 |
-
2011
- 2011-10-19 CN CN2011203994167U patent/CN202281836U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103439721A (zh) * | 2013-08-14 | 2013-12-11 | 东莞市科维电子科技有限公司 | 一种北斗与gps卫星双模导航系统及其导航方法 |
CN103490784A (zh) * | 2013-09-30 | 2014-01-01 | 中国电子科技集团公司第二十研究所 | 双通道卫星导航抗干扰a/d芯片 |
CN103529456A (zh) * | 2013-09-30 | 2014-01-22 | 中国电子科技集团公司第二十研究所 | 北斗卫星导航抗干扰a/d芯片 |
CN104749589A (zh) * | 2013-12-30 | 2015-07-01 | 南京理工大学常熟研究院有限公司 | 小型化的北斗/gps双模射频模块 |
CN107369922A (zh) * | 2016-05-12 | 2017-11-21 | 上海汽车集团股份有限公司 | Bd/gps双输出天线装置 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
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Address after: 610017 Chengdu hi tech Zone Science and Technology Incubation Park Patentee after: CHENGDU GOLDENWAY TECHNOLOGY CO., LTD. Address before: 610017 Chengdu hi tech Zone Science and Technology Incubation Park Patentee before: Chengdu Goldenway Technology Co.,Ltd. |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radio frequency front end based on compass second generation/GPS double navigation systems Effective date of registration: 20131204 Granted publication date: 20120620 Pledgee: Xi'an hi tech Development Zone Guoxin micro credit Co., Ltd. Pledgor: CHENGDU GOLDENWAY TECHNOLOGY CO., LTD. Registration number: 2013990000924 |
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PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Radio frequency front end based on compass second generation/GPS double navigation systems Effective date of registration: 20131204 Granted publication date: 20120620 Pledgee: Xi'an hi tech Development Zone Guoxin micro credit Co., Ltd. Pledgor: CHENGDU GOLDENWAY TECHNOLOGY CO., LTD. Registration number: 2013990000924 |
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Date of cancellation: 20141229 Granted publication date: 20120620 Pledgee: Xi'an hi tech Development Zone Guoxin micro credit Co., Ltd. Pledgor: CHENGDU GOLDENWAY TECHNOLOGY CO., LTD. Registration number: 2013990000924 |
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