This week's digest covers 5 granted patents from 4 companies, spanning categories including AI/ML, audio, UI/UX, game mechanics, and platform technology.
Much of the week's activity centers on how games respond to their players, with Sony receiving grants for real-time personalization driven by AI and for audio-based NPC control that treats voice and ambient sound as direct inputs. Roblox secured a patent for timeline scrubbing within virtual worlds, while NetEase addressed a long-standing mobile control frustration with a joystick system that separates walk and run inputs through distinct zones. Rounding out the week, Truist Bank received a grant for a system that ties video game access to user financial behavior, using mini-games as a way to keep savers engaged with their accounts.
Sony's 2 patents this week both center on making games more responsive to the person playing them. The first describes an AI system that uses kernel functions to detect player preferences and then adjusts audio, video, and gameplay settings automatically to match individual user profiles as a session unfolds. The second takes a different angle, describing a system where audio signals, voice sentiment, and ambient sound drive NPC behavior and in-game interactions directly, effectively turning a player's voice and the sounds around them into a form of game input.
Roblox received 1 patent for a timeline scrubbing system applied to virtual worlds. Rather than experiencing a metaverse environment only as it exists in the present moment, the technology allows users to move backward and forward through a world's history, reconstructing full 3D scenes from any chosen point in time, much like dragging a playback slider through a video.
NetEase's 1 patent this week tackles a friction point familiar to mobile players. The granted system redesigns the virtual joystick by carving out distinct control zones for walking and running, separated by a buffer region that retains awareness of a user's last movement state. The result is a control scheme that reduces accidental switches between the 2 movement modes.
Truist Bank received 1 patent for a system that connects video game access to a user's progress toward financial goals. When a user falls short of those goals, access to certain game content gets restricted, while mini-games serve as a way to keep those disengaged users connected to their accounts in the meantime.
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.