Valve Corporation

Staci Jane Elaan

Eric Judson VanWyk

Montgomery Vincent Goodson

Systems and methods for providing low latency and high bandwidth wireless data transport for various applications, such as virtual reality, augmented reality, or video applications. A wireless data transport system is provided that includes an electrically steerable antenna, such as a phased-array antenna, that is operative to selectively steer its beam based on control input. The wireless data transport system includes a tracking subsystem that is operative to track a mobile wireless device (e.g., head-mounted display (HMD), tablet computer, smart phone) as the mobile wireless device moves around in a tracked volume. The wireless data transport system utilizes the known position, orientation, or movement of the mobile wireless device receiving the data (e.g., video data) from the tracking subsystem and compensates for movement of the mobile wireless device by selectively adjusting the beamforming pattern of the steerable antenna based at least in part on the tracking data received from the tracking subsystem.

Wireless data transport system for head-mounted displays

Systems and methods for distributing power over a relatively long distance by sending high frequency alternating current (AC) over a transmission subsystem between a sender subsystem and a receiver subsystem. Power may be sent from the sender subsystem to the receiver subsystem over a transmission subsystem that includes first and second conductors, such as pair of shielded or unshielded wires twisted together. The sender subsystem may utilize a resonant converter to provide sinusoidal oscillation, which greatly reduces the radio emissions normally caused in DC systems due to high frequency current draws by a load. The receiver system may include a resonant converter or discontinuous conduction mode flyback converter, which provides DC power to a load.

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Bellevue, WA, United States of America

Staci Jane Elaan