Fixed-distance virtual and augmented reality systems and methods
SA Miller, WH Welch - US Patent 10,649,211, 2020 - Google Patents
A fixed-distance display system includes a light source configured to generate a light beam.
The system also includes a light guiding optical element configured to propagate at least a …
The system also includes a light guiding optical element configured to propagate at least a …
Virtual and augmented reality systems and methods
HC Cheng - US Patent 10,739,593, 2020 - Google Patents
An imaging system includes a light source configured to generate a light beam. The system
also includes first and second light guiding optical elements having respective first and …
also includes first and second light guiding optical elements having respective first and …
Virtual and augmented reality systems and methods
JF Rodriguez, RM Perez - US Patent 11,302,018, 2022 - Google Patents
& Bear, LLP (57) ABSTRACT A virtual or augmented reality display system that controls a
display using control information included with the virtual or augmented reality imagery that …
display using control information included with the virtual or augmented reality imagery that …
Systems and methods for augmented reality
SA Miller, MJ Woods, DC Lundmark - US Patent 10,678,324, 2020 - Google Patents
An augmented reality display system includes an electromagnetic field emitter to emit a
known magnetic field in a known coordinate system. The system also includes an …
known magnetic field in a known coordinate system. The system also includes an …
Range calibration of a binocular optical augmented reality system
W Wu, I To - US Patent 9,804,395, 2017 - Google Patents
The disclosure includes a system and method for calibrating a binocular optical see-through
augmented reality display. A calibration application renders one or more images of a virtual …
augmented reality display. A calibration application renders one or more images of a virtual …
Methods and system for creating focal planes in virtual and augmented reality
WH Welch, RD TeKolste, H Chung… - US Patent 9,857,591, 2018 - Google Patents
Configurations are disclosed for presenting virtual reality and augmented reality
experiences to users. The system may comprise a spatial light modulator operatively …
experiences to users. The system may comprise a spatial light modulator operatively …
Virtual and augmented reality systems and methods
WH Welch, PM Greco, R Abovitz, Y Munk… - US Patent …, 2020 - Google Patents
Methods and systems are disclosed for presenting virtual objects on a limited number of
depth planes using, eg, an augmented reality display system. A farthest one of the depth …
depth planes using, eg, an augmented reality display system. A farthest one of the depth …
Predicting head movement for rendering virtual objects in augmented or virtual reality systems
BT Schowengerdt, SA Miller - US Patent 10,134,186, 2018 - Google Patents
One embodiment is directed to a user display device comprising a housing frame mountable
on the head of the user, a lens mountable on the housing frame and a projection sub system …
on the head of the user, a lens mountable on the housing frame and a projection sub system …
Depth-disparity calibration of a binocular optical augmented reality system
W Wu, I To - US Patent 9,405,122, 2016 - Google Patents
The disclosure includes a system and method for calibrat ing a binocular optical see-through
augmented reality dis play. In one embodiment, the system includes a calibration …
augmented reality dis play. In one embodiment, the system includes a calibration …
Multi-focal display system and method
WH Welch - US Patent 10,386,636, 2019 - Google Patents
Configurations are disclosed for presenting virtual reality and augmented reality
experiences to users. The system may comprise an accommodation tracking module to track …
experiences to users. The system may comprise an accommodation tracking module to track …