Microsoft 2022年05月05日 映维 Microsoft Patent | Techniques to set focus in camera in a mixed-reality environment with hand gesture interaction
Meta 2022年05月05日 映维 Facebook Patent | Optical element having multiple layers for reducing diffraction artifacts
Meta 2022年05月05日 映维 Facebook Patent | Phase structure on surface-relief grating-based waveguide display
Meta 2022年05月05日 映维 Facebook Patent | Phase structure on volume bragg grating-based waveguide display
DigiLens 2022年05月05日 映维 DigiLens Patent | Holographic waveguides incorporating birefringence control and methods for their fabrication
DigiLens 2022年05月05日 映维 DigiLens Patent | Holographic waveguides incorporating birefringence control and methods for their fabrication
MagicLeap 2022年05月05日 映维 Magic Leap Patent | Methods and systems for generating virtual content display with a virtual or augmented reality apparatus
MagicLeap 2022年05月05日 映维 Magic Leap Patent | Augmented reality display having multi-element adaptive lens for changing depth planes
