Roblox filed 2 patents across Networking (1) and Platforms (1).
The Networking patent covers a flexible netcode architecture that allows developers to customize lag compensation, rollback, and reconciliation logic for different object types in multiplayer games through developer-facing APIs. On the Platforms side, Roblox filed a patent for automated abuse reporting in virtual worlds that uses 3D scene capture and ray-casting to identify visible avatars, streamlining the creation of moderation reports with visual evidence.
The Networking patent tackles the challenge of multiplayer synchronization by giving developers granular control over how different game objects handle lag. Rather than applying a single netcode strategy across all objects, the architecture lets developers define custom rollback logic and reconciliation policies for each object type through an API. The system separates visual presentation from simulation state and uses callback-driven smoothing to handle updates, providing flexibility in how latency compensation works for different gameplay elements.
Roblox's Platforms patent addresses a persistent moderation challenge in virtual worlds by automating the process of identifying who should be included in an abuse report. The system uses ray-casting from avatar bounding boxes to the user's camera near-clip plane to determine which avatars are actually visible in the scene, then generates a list of reportable candidates automatically. This approach captures concrete visual evidence for non-chat violations like inappropriate avatar appearances, actions, or objects that were previously difficult to document and report.
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.