ALEXANDRIA, Va., July 30 -- United States Patent no. 12,374,381, issued on July 29, was assigned to Winbond Electronics Corp. (Taichung, Taiwan).

"Dynamic memory and control method for power down scheme" was invented by Kuen-Huei Chang (Taipei, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A dynamic memory and a control method for power down scheme are provided. The control method includes: receiving a power down command at a first time point; judging whether the first time point is in an operation period of a burst refresh operation; if the first time point is not in the operation period of the burst refresh operation: calculating a time difference between the first time point and a time point of a ...