ALEXANDRIA, Va., May 26 -- United States Patent no. 12,638,502, issued on May 26, was assigned to ROHM Co. LTD. (Kyoto, Japan).

"Semiconductor integrated circuit device and evaluation system" was invented by Hideki Miyoshi (Kyoto, Japan) and Akira Uryu (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a semiconductor integrated circuit device including a pseudo-random pattern generator configured to output a pseudo-random pattern, a terminal for externally outputting an output of the pseudo-random pattern generator or an evaluation result of noise tolerance evaluated on the basis of the pseudo-random pattern."

The patent was filed on March 18, 2024, under Application No. 18/607,764. ...