ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,748,900, issued on Sept. 29, was assigned to Xilinx Inc. (San Jose, Calif.).

"Framework for system simulation using multiple simulators" was invented by Ji Yang (Coram, N.Y.), Haris Javaid (Singapore) and Sundararajarao Mohan (Sunnyvale, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A simulation framework is capable of modeling a hardware implementation of a reference software system using models specified in different computer-readable languages. The models correspond to different ones of a plurality of subsystems of the hardware implementation. Input data is provided to a first simulator configured to simulate a first model of a first subsyst...