CN201887759U - 一种可变方向无源射频信号收发器 - Google Patents
一种可变方向无源射频信号收发器 Download PDFInfo
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- CN201887759U CN201887759U CN201020588837XU CN201020588837U CN201887759U CN 201887759 U CN201887759 U CN 201887759U CN 201020588837X U CN201020588837X U CN 201020588837XU CN 201020588837 U CN201020588837 U CN 201020588837U CN 201887759 U CN201887759 U CN 201887759U
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CN201020588837XU CN201887759U (zh) | 2010-11-03 | 2010-11-03 | 一种可变方向无源射频信号收发器 |
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CN201020588837XU CN201887759U (zh) | 2010-11-03 | 2010-11-03 | 一种可变方向无源射频信号收发器 |
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CN201887759U true CN201887759U (zh) | 2011-06-29 |
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CN201020588837XU Expired - Fee Related CN201887759U (zh) | 2010-11-03 | 2010-11-03 | 一种可变方向无源射频信号收发器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509904A (zh) * | 2011-11-03 | 2012-06-20 | 上海坤锐电子科技有限公司 | 移动支付转接桥阻隔滤波天线 |
CN102509866A (zh) * | 2011-11-03 | 2012-06-20 | 上海坤锐电子科技有限公司 | 移动支付转接桥方案通信距离均衡的sim天线 |
CN106557804A (zh) * | 2016-12-09 | 2017-04-05 | 天津洽克印科技发展有限公司 | 一种无源射频小信号放大器 |
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2010
- 2010-11-03 CN CN201020588837XU patent/CN201887759U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102509904A (zh) * | 2011-11-03 | 2012-06-20 | 上海坤锐电子科技有限公司 | 移动支付转接桥阻隔滤波天线 |
CN102509866A (zh) * | 2011-11-03 | 2012-06-20 | 上海坤锐电子科技有限公司 | 移动支付转接桥方案通信距离均衡的sim天线 |
CN102509904B (zh) * | 2011-11-03 | 2014-07-30 | 上海坤锐电子科技有限公司 | 移动支付转接桥阻隔滤波天线 |
CN106557804A (zh) * | 2016-12-09 | 2017-04-05 | 天津洽克印科技发展有限公司 | 一种无源射频小信号放大器 |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI HEYU TECHNOLOGY DEVELOPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI TRUE DISPLAY ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20110907 |
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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: 201323 PUDONG NEW AREA, SHANGHAI TO: 200011 HUANGPU, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20110907 Address after: 407 room two, building 787, No. 200011, Huangpu District manufacturing office, Shanghai, China Patentee after: Shanghai Heyu Technology Development Co.,Ltd. Address before: 201323, 72 East Main Street, Zhu Town, Pudong New Area, Shanghai, Nanhui Patentee before: Shanghai Zhenxian Electronic Technology Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20151103 |
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EXPY | Termination of patent right or utility model |