MediaTek received 2 granted patents this quarter across 2 categories: VR & AR (1) and Hardware (1).
The VR & AR patent covers adaptive frame rate control for SLAM processors in XR headsets, dynamically scaling image processing to reduce power consumption while maintaining tracking accuracy. In Hardware, MediaTek describes a system that monitors image frame lifecycles through OS buffer queues, enabling precise allocation of CPU and GPU compute resources to improve frame rates for video and gaming workloads on mobile SoCs.
MediaTek's single VR & AR patent addresses power management in extended reality headsets by letting the SLAM processor adjust its frame rate on the fly. Instead of running the spatial tracking pipeline at a constant speed regardless of what's happening, the system evaluates current conditions and scales processing intensity accordingly. The approach uses a closed-loop feedback mechanism that continuously assesses environmental complexity and device state, then throttles the SLAM workload to conserve battery and manage heat without compromising the accuracy needed to keep virtual objects anchored in real space.
The Hardware patent tackles frame rate optimization by watching how image buffers move between tasks in the operating system. MediaTek's system monitors these buffer queue handoffs to identify which processes are actually rendering frames for video playback or gaming, then allocates CPU and GPU resources specifically during each frame's processing window. This buffer-based detection method replaces broader heuristics that might waste compute power on the wrong workloads or miss the tight timing requirements of real-time rendering on mobile processors.
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.