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Regulator, Electronic Device Including The Regulator App 20130127427 - Liu; Jiazhou ;   et al. | 2013-05-23 |
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Wake-up circuit and an on board unit including the same, a filter, methods for frequency detection and filtering Grant 8,274,313 - Liu , et al. September 25, 2 | 2012-09-25 |
Method For Calibrating An On-board Unit And A Test Device, A Method For Wireless Toll Collection App 20120166256 - Wang; Yanfeng ;   et al. | 2012-06-28 |
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Wake-up Circuit And An On Board Unit Including The Same, A Filter, Methods For Frequency Detection And Filtering App 20120119799 - Liu; Jiazhou ;   et al. | 2012-05-17 |
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Methods and apparatus for calibrating received signal strength indicators Grant 8,014,743 - Kong , et al. September 6, 2 | 2011-09-06 |
Methods and apparatus for calibrating received signal strength indicators Grant 8,014,742 - Kong , et al. September 6, 2 | 2011-09-06 |
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Methods And Apparatus For Calibrating Received Signal Strength Indicators App 20110201293 - Kong; Ronghui ;   et al. | 2011-08-18 |
Methods and apparatus for calibrating received signal strength indicators Grant 7,974,598 - Kong , et al. July 5, 2 | 2011-07-05 |
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Method And Apparatus For Biasing A Mixer App 20100105344 - Guo; Dawei ;   et al. | 2010-04-29 |
Methods And Apparatus For Calibrating Received Signal Strength Indicators App 20100003939 - Kong; Ronghui ;   et al. | 2010-01-07 |