ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,751,291, issued on Sept. 29, was assigned to Sandisk Technologies Inc. (Milpitas, Calif.).
"Semiconductor structures including auxetic microstructures and method of forming the same" was invented by Yushi Yokomizo (Yokkaichi, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor structure includes a semiconductor device substrate, and an auxetic microstructure containing an auxetic matrix having a negative Poission's ratio."
The patent was filed on June 28, 2022, under Application No. 17/809,386.
*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOF...