Driving environment surveillance apparatus
Dual beam laser sighting aid for archery bows
Dual detector lidar system and method
Dual mode adaptive threshold architecture for 3-D ladar FPA
Dual mode depth imaging
Dual resolution, dual range sensor system and method
Dual-axis, single mirror interferometer measuring system
Dual-mode focal plane array for missile seekers
Dual-wavelength coherent optical adaptive systems
Dual-wavelength frequency-chirped microwave AMCW ladar system
Dynamic compensation of chromatic point sensor intensity...
Dynamic control arrangement for a distance measuring apparatus
Dynamic damping system
Dynamic Doppler optical gauge
Dynamically matched optical filtering in a multiple telescope im