ALEXANDRIA, Va., May 5 -- United States Patent no. 12,619,863, issued on May 5, was assigned to Peking University (Beijing).

"Deep neural network based on flash analog flash computing array" was invented by Peng Huang (Beijing), Guihai Yu (Beijing), Jinfeng Kang (Beijing), Yachen Xiang (Beijing), Xiaoyan Liu (Beijing) and Lifeng Liu (Beijing).

According to the abstract* released by the U.S. Patent & Trademark Office: "A deep neural network based on analog FLASH computing array, includes a number of computing arrays, a number of subtractors, a number of activation circuit units and a number of integral-recognition circuit units. The computing array includes a number of computing units, a number of word lines, a number of bit lines and a nu...