LUMUS
[ Optical apparatus and instruments, namely, diffractive optical units, substrate-guided optical units, optical beam steering units, light guides, light transmittance and reflectance substrates, image display units, head-mounted displays, hand-held displays, beam and image expanders, optical switching units, optical polarizers, head-up displays used to project information into a user's field of view, optical projectors, eyeglasses, helmets, mobile display units, all for use with gaming gymnas...
Registered · September 16, 2003 · 78300972 ·