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Patent applications and USPTO patent grants for Chen; Yue-Meng.The latest application filed is for "ephemeris download from weak signals".
Patent | Date |
---|---|
Ephemeris download from weak signals Grant 8,094,758 - Wang , et al. January 10, 2 | 2012-01-10 |
Ephemeris download from weak signals Grant 7,903,028 - Wang , et al. March 8, 2 | 2011-03-08 |
Ephemeris Download From Weak Signals App 20100328145 - Wang; Chi-Shin ;   et al. | 2010-12-30 |
Fast fourier transform based phase locked loop for navigational receivers Grant 7,693,211 - Wang , et al. April 6, 2 | 2010-04-06 |
Methods and systems for acquisition, reacquisiton and tracking of weak navigational signals Grant 7,477,189 - Wang , et al. January 13, 2 | 2009-01-13 |
Methods And Systems For Acquisition, Reacquisition And Tracking Of Weak Navigational Signals App 20080180321 - Wang; Chi-Shin ;   et al. | 2008-07-31 |
Ephemeris Download From Weak Signals App 20080143594 - Wang; Chi-Shin ;   et al. | 2008-06-19 |
Fast Fourier Transform Based Phase Locked Loop For Navigational Receivers App 20070248152 - Wang; Chi-Shin ;   et al. | 2007-10-25 |
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