ALEXANDRIA, Va., May 5 -- United States Patent no. 12,621,927, issued on May 5, was assigned to Kioxia Corp. (Tokyo).
"Circuit board, semiconductor device, and method for manufacturing semiconductor device" was invented by Takashi Yamamoto (Yokohama Kanagawa, Japan) and Soichiro Ibaraki (Yokohama Kanagawa, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit board is a wiring board frame in which a plurality of wiring boards in each of which a pair of lands electrically connected to a capacitor are formed on a first surface are arranged side by side. In the wiring board frame, an inspection path is formed. The inspection path passes between the pair of lands provided on each of the plurality of wir...