This month's VR & Augmented Reality granted patents total 2, with contributions from Roblox (1) and HTC (1).
HTC's patent addresses dynamic adjustment of pass-through image quality in XR headsets, modulating visual fidelity based on GPU load and frame rate to optimize mixed reality performance. Roblox's patent covers technology for mapping camera-captured head movements to 3D avatars in virtual experiences, using facial landmark detection on mobile devices to synchronize real user motion with avatar representation.
HTC received 1 patent addressing a resource management challenge in mixed reality headsets. The system monitors both GPU load and frame rate simultaneously, using these dual inputs to adjust the quality of pass-through camera feeds in real time. This approach treats the pass-through video stream as a variable resource that can be dialed up or down depending on system performance, rather than only managing the quality of rendered virtual content. The closed-loop feedback mechanism ensures that visual fidelity adapts dynamically to maintain smooth mixed reality experiences.
Roblox received 1 patent for technology that translates real-world head movements into avatar motion within virtual environments. The system combines two data sources: device orientation sensors and facial landmark detection from the camera feed. By merging these inputs, the technology updates both the avatar's facing direction and the background perspective as users move their heads. The approach includes a configurable parameter that controls what percentage of detected head movement gets applied to the avatar, allowing developers to fine-tune responsiveness and avoid overcorrection issues.
All data sourced from USPTO patent filings. Google Patents may take several weeks to index recent publications. If a link is unavailable, search for the patent number at USPTO Patent Public Search.