US Patent Issued to Marvell Asia on July 1 for "Methods and apparatus for compressing data streams" (California Inventors)

ALEXANDRIA, Va., July 3 -- United States Patent no. 12,346,654, issued on July 1, was assigned to Marvell Asia Pte Ltd. (Singapore).

"Methods and apparatus for compressing data streams" was invented by Kalpendu Ratanshi Pasad (Cupertino, Calif.) and Hong Jik Kim (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "Methods and apparatus for compressing data streams. In an embodiment, a method includes calculating a decomposition of matrix data to generate eigenvectors and associated eigenvalues, determining clusters of the eigenvectors based on weighting the eigenvalues, calculating an eigenvector centroid for each cluster so that a dictionary of centroids is generated, and tagging the eigenvector...