Meta 2024年01月11日 映维 Meta Patent | Metasurface for far-field beam characteristic control of micro light emitting diodes
MagicLeap 2024年01月11日 映维 MagicLeap Patent | Stacked waveguides having different diffraction gratings for combined field of view
HTC 2024年01月11日 映维 HTC Patent | Tracking apparatus, method, and non-transitory computer readable storage medium thereof
DigiLens 2024年01月11日 映维 DigiLens Patent | Methods and apparatuses for providing a single grating layer color holographic waveguide display
Meta 2024年01月11日 映维 Meta Patent | Optical assembly with micro light emitting diode (led) as eye-tracking near infrared (nir) illumination source
Meta 2024年01月11日 映维 Meta Patent | Methods, apparatuses and computer program products for providing an eye tracking system based on flexible around the lens or frame illumination sources
MagicLeap 2024年01月11日 映维 MagicLeap Patent | Methods, devices, and systems for illuminating spatial light modulators
MagicLeap 2024年01月11日 映维 MagicLeap Patent | Automatic placement of a virtual object in a three-dimensional space
