GNSS performance enchancement using accelerometer-only data
GB201021646D0
GPS positioning with aiding from short range networks
GB201018240D0
Hibernation solution for embedded devices and systems
GB201018140D0
Altitude measurement and user context detection for navigation systems
WO2010111118A1
Method and apparatus for improving gps receiver accuracy using an embedded map database
US2011077891A1
Accelerometer-only calibration method
US7924220B1
Method and apparatus for weak data frame sync in a positioning system
WO2009006341A1
Compensation for mounting misalignment of a navigation device
US2009002227A1
High sensitivity global navigation satellite system (GNSS) receiver platform having DMA controller for transferring between internal and external memory
US2009002226A1
Position and time determination under weak signal conditions
US2008303713A1
Navigational positioning without timing information
US2008240309A1
Efficient and flexible numerical controlled oscillators for navigational receivers
US2008180321A1
Methods and systems for acquisition, reacquisiton and tracking of weak navigational signals
WO2008054844A2
A glide touch sensor based interface for navigation infotainment systems
US2007205940A1
Method and device for tracking weak global navigation satellite system (GNSS) signals
US2008150797A1
Navigational signal tracking in low power mode
US2008151971A1
Narrow correlator technique for multipath mitigation
US2008143594A1
Ephemeris download from weak signals
US2008084336A1
Method of mixed data assisted and non data assisted navigation signal acquisition, tracking and reacquisition
KR20080077953A
Fast fourier transform with down sampling based navigational satellite signal tracking