ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,483,109, issued on Nov. 25, was assigned to LEN TECH Inc. (Plano, Texas).
"Current sensing apparatus and control method" was invented by Gonggui Xu (Plano, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes a current sensing gain stage comprising a first leg and a second leg, wherein each leg comprises a plurality of transistors connected in series, a first track stage configured to receive a first current sensing signal, wherein the first track stage comprises a first bias transistor configured to provide a first range of headroom for the first leg of the current sensing gain stage, and a second track stage configured to receive...