ALEXANDRIA, Va., April 21 -- United States Patent no. 12,608,517, issued on April 21, was assigned to DALIAN UNIVERSITY OF TECHNOLOGY (Dalian, China).

"Simulation method for three-dimensional full-space plasma response in east tokamak" was invented by Tong Liu (Dalian, China), Zhengxiong Wang (Dalian, China) and Feng Wang (Dalian, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention discloses a simulation method for three-dimensional full-space plasma response in EAST tokamak. In numerical simulation of plasma response in an EAST tokamak device, firstly, single frequency waves with different frequencies and amplitudes are selected according to experiment needs, to design waveforms of an...