This week's digest covers 15 granted patents from 8 companies, with cloud gaming, audio, and AI/ML leading the category breakdown alongside entries in UI/UX, VR/AR, hardware, networking, game mechanics, game engine, and monetization.
Sony accounts for 8 of the 15 patents, with its filings spanning controller feedback, audio processing, cloud streaming latency, VR safety, and social catch-up features for players returning mid-session. Across the broader set, several patents address the moment-to-moment experience of playing at a distance, from Adeia's parallel encoder approach and Microsoft's version-selection logic for remote game launches to Activision's adaptive content streaming that adjusts download speed based on live connection conditions. Other patents touch on less familiar territory, including Truist Bank's churn prediction system trained on gameplay and real-world transaction data, Battery Controls' post-decryption DRM enforcement for 3D assets, and Atlas Reality's closed-loop reward system tied to real-world travel bookings.
Sony's 8 patents this week cover a wide range of the player experience, from the moment a controller is picked up to the audio playing through a headset. On the input side, one patent describes a system where individual buttons on a controller glow in ways that match their current in-game function, letting the physical hardware communicate context without the player having to look anything up. A separate UI patent covers feature discovery on a console platform, where the system watches what a user is doing, decides when a feature tip is relevant, surfaces it in an appropriate way, and then tracks whether the user engaged with it. For players returning after stepping away from a multiplayer session, a third patent describes a catch-up tool that generates a keyword cloud from what friends discussed while they were gone, with tap-through summaries linked to in-game events. On the audio side, Sony filed 2 patents: one covers a level-of-detail codec that sorts audio packet components by magnitude so a receiver can drop the quietest ones to reduce CPU load, and another describes a tool that takes a stock sound and an animation, derives constraints like duration and material from the animation, and then auto-generates a fitted sound effect by randomizing pitch, timing, and volume within those constraints. The cloud gaming patent has the client calculate a target display time for each decoded frame based on the server's flip timing and early scan-out behavior, trimming latency in the streaming pipeline. The hardware patent describes a card-form-factor board carrying a PS5-class APU that sits in a standard server slot, mirroring PCIe endpoints so the host can share storage and capture frames without merging the two PCIe fabrics. Rounding out Sony's week, the VR safety patent covers a system for free-roam headset environments where, if a person without a headset enters the play space, the headset displays a virtual object at that person's real-world position so players have a visible stand-in for someone they would otherwise collide with.
Adeia filed 1 patent describing a cloud gaming encoder that runs multiple frame-synchronized encoder instances in parallel, uses a variational autoencoder to predict how many are needed for a given frame, and selects the best-fitting encoded picture while staying under a bitrate cap with minimal buffering overhead. Microsoft's 1 patent covers a game streaming service that reads context from a user's launch request alongside stored version information to automatically select which version of a game to run remotely on their behalf. Activision Blizzard's 1 patent describes an adaptive content streaming system that starts downloads at a low speed and steps upward toward a cap, continuously watching ping, packet loss, and received data to back off or pause when connection conditions deteriorate.
Kabam's 1 patent addresses tournament pacing in online games by introducing mid-event time intervals that each carry their own awards, with interval performance also feeding into the final ranking calculation. The result is a reward structure that gives players a reason to stay active throughout an event rather than concentrating effort at the end.
Battery Controls filed 1 patent covering a DRM layer that continues enforcing license terms on 3D game assets even after decryption, applying fidelity restrictions at frame boundaries across Unity, Unreal, and WebGL environments and embedding anti-scraping perturbations alongside forensic fingerprints. Atlas Reality's 1 patent describes a closed-loop reward system where completing a real-world travel booking, such as a hotel or rental car reservation, triggers a near-immediate grant of in-game currency issued directly by the game's own ecosystem rather than routed through a third-party rewards channel.
Truist Bank's 1 patent covers a churn prediction system built for online games, trained on gameplay duration, session counts, and in-game virtual resource transactions alongside real-world resource data pulled from partner applications. When the model flags a player as at risk of leaving, the system sends targeted messages tied to rewards that span multiple sessions.
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.