ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,557,296, issued on Feb. 17, was assigned to ICLEAGUE TECHNOLOGY Co. LTD. (Zhejiang, China).

"Transistor and method for manufacturing same, semiconductor device and method for manufacturing same" was invented by Wenyu Hua (Jiaxing, China) and Xilong Wang (Jiaxing, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments provide a transistor and a method for manufacturing same, a semiconductor device and a method for manufacturing same. The method for manufacturing a transistor includes operations. A wafer is provided, the wafer has multiple transistor formation regions, each of which has a transistor pillar with an exposed gate formation surface....