ALEXANDRIA, Va., March 5 -- United States Patent no. 12,242,783, issued on March 4, was assigned to Synopsys Inc. (Mountain View, Calif.).

"Data-driven clock port and clock signal recognition" was invented by Gung-Yu Pan (Baoshan Township, Taiwan), Ssu-Hsien Li (Hsinchu, Taiwan), Che-Hua Shih (Hsinchu, Taiwan), Yi-An Chen (Hsinchu, Taiwan) and Chia-Chih Yen (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Operations to recognize clock ports within a simulation circuit component and/or recognize a clock signal within simulation waveforms are described. One or more of the operations include generating a plurality of output values at an output port of a circuit simulation component by applying, du...