ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,707,710, issued on Aug. 11, was assigned to FUJI ELECTRIC Co. LTD. (Kawasaki, Japan).
"Semiconductor device" was invented by Akihiro Jonishi (Matsumoto-city, Japan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A semiconductor device includes: a semiconductor base body of a first conductivity-type; a first well region of a second conductivity-type provided in the semiconductor base body; at least one second well region of the first conductivity-type implementing a part of a high-side circuit provided in the first well region; a buried layer of the second conductivity-type provided at a bottom of the first well region and having a higher impurity concent...