Half-dead-reckoning capable GPS navigation receiver
Hand held car locator
Hand-held GPS-mapping device
Handheld object selector
Heading and position error-correction method and apparatus...
Height control of an agricultural tool in a site-specific farmin
Helmet mounted tracking system and method
Helmet-mounted parachutist navigation system
Heterogeneous wireless network for traveler information
High resolution autonomous precision positioning system
High-performance server architecture, methods, and software...
High-performance server architecture, methods, and software...
High-performance server architecture, methods, and software...
High-performance server architecture, methods, and software...
High-precision 3D position-finding system
High-precision near-land aircraft navigation system
Horizontal/vertical exclusion level determination scheme for...
Host based satellite positioning systems
Hybrid approach for antenna baseline self-survey and line bias c
Hybrid GPS/inertially aided platform stabilization system