US Patent Issued to Autodesk on May 5 for "Topological message passing for three dimensional models in boundary representation format" (British Inventor)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,797, issued on May 5, was assigned to Autodesk Inc. (San Francisco).

"Topological message passing for three dimensional models in boundary representation format" was invented by Joseph George Lambourne (London).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and apparatus, including medium-encoded computer program products, for computer aided design of physical structures include: obtaining a B-Rep model including parametric surfaces and associated coedges; generating feature matrices from the coedges associated with the parametric surfaces; using the feature matrices in a convolution layer of a convolutional neural network of a machin...