US Patent Issued to SIGMA COMPUTING on April 1 for "Servicing database requests using derivations of canonicalized tables" (California Inventors)

ALEXANDRIA, Va., April 2 -- United States Patent no. 12,265,517, issued on April 1, was assigned to SIGMA COMPUTING INC. (San Francisco).

"Servicing database requests using derivations of canonicalized tables" was invented by Robert C. Woollen (San Rafael, Calif.), Kenneth Truong (Temple City, Calif.) and Jason D. Frantz (San Francisco).

According to the abstract* released by the U.S. Patent & Trademark Office: "Servicing database requests using derivations of canonicalized tables including maintaining a canonical table repository of canonicalized tables, wherein each canonicalized table is a transformed version of a table previously retrieved from a database; receiving, from a client computing system, a request for a table from the datab...