88266353
Jan 17, 2019
optical components, namely, holographic optical elements, namely, waveguides, gratings and lenses for shaping and transmitting light for use in displays, virtual reality goggles and glasses, augmented reality goggles and glasses, projectors, and heads-up (HUD) displays; lenses, namely, holographic lenses and optical lenses for use in displays, virtual reality goggles and glasses, augmented reality goggles and glasses, projectors, and heads-up (HUD) displays, excluding contact lenses for vision correction; virtual reality goggles and glasses; augmented reality goggles and glasses; reference designs comprising virtual reality goggles and glasses, computer hardware, waveguides, displays, projectors, and electronic copies of instructional manuals for assisting product developers to design new virtual reality goggles and glasses products; reference designs comprising augmented reality googles and glasses, computer hardware, waveguides, displays, projectors, and electronic copies of instructional manuals for assisting product developers to design new augmented reality goggles and glasses products
Electrical and Scientific Apparatus