Location confirmation system and information transmitting...
Location determination using signals from fewer than four satell
Location information exchange apparatus and location...
Location signposting and orientation
Location stamping and logging of electronic events and...
Location-relevant real-time multimedia delivery and control...
Long range GNSS ephemeris data transfer method and apparatus...
Loop-based route finding and navigation
Lost-in-space stellar attitude acquisition using multiple...
Lost-in-space stellar attitude acquisition using multiple...
Low power position locator
Low-cost, low-power geolocation system