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Patent applications and USPTO patent grants for Liu; Gang Kevin.The latest application filed is for "ins based gps carrier phase cycle slip detection and repairing".
Patent | Date |
---|---|
Estimation of probability of lambda failure through employment of lookup table Grant 8,170,844 - Buchler , et al. May 1, 2 | 2012-05-01 |
Ins based GPS carrier phase cycle slip detection and repairing Grant 8,170,796 - Liu , et al. May 1, 2 | 2012-05-01 |
INS based GPS carrier phase cycle slip detection and repairing App 20100299066 - Liu; Gang Kevin ;   et al. | 2010-11-25 |
Estimate of relative position between navigation units Grant 7,702,460 - Liu , et al. April 20, 2 | 2010-04-20 |
Estimation of probability of lambda failure through employment of lookup table App 20090276196 - Buchler; Robert J. ;   et al. | 2009-11-05 |
Estimate of relative position between navigation units App 20080114544 - Liu; Gang Kevin ;   et al. | 2008-05-15 |
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