US Patent Issued to HangZhou DianZi University, HDU Fuyang Electronic Information Research Institute on June 23 for "Method for accelerating fast Fourier transform based on field programmable gate array" (Chinese Inventors)

ALEXANDRIA, Va., July 15 -- United States Patent no. 12,664,231, issued on June 23, was assigned to HangZhou DianZi University (Hangzhou City, China) and HDU Fuyang Electronic Information Research Institute Co. Ltd. (Hangzhou City, China).

"Method for accelerating fast Fourier transform based on field programmable gate array" was invented by Zhiqun Cheng (Hangzhou, China), Yiteng Pan (Hangzhou, China) and Chao Le (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for accelerating fast Fourier transform (FFT) based on field programmable gate array is provided. A sequence requiring N-point FFT is decomposed equally into 4 subsequences. The 4 subsequences are processed through 4 parallel F...